| Publications   Google Citation   2022 Journal
      Papers   [1]    
      P. Catalán,
      Y. Wang, J. Arza and
      Z. Chen, "A Comprehensive Overview of Power Converter Applied in
      High-Power Wind Turbine: Key Challenges and Potential Solutions," in
      IEEE Transactions on Power Electronics, doi:
      10.1109/TPEL.2023.3234221. [2]    
      Z. Liu et
      al., "A Contribution to the Development of High-Voltage dc Circuit
      Breaker Technologies: A Review of New Considerations," in IEEE
      Industrial Electronics Magazine, vol. 16, no. 1, pp. 42-59, March
      2022, doi: 10.1109/MIE.2021.3085998. [3]    
      Z. Yang, Z.
      Liu, Q. Zhang, Z. Chen, J. d. J. Chavez and M. Popov, "A Control
      Method for Converter-interfaced Sources to Improve Operation of
      Directional Protection Elements," in IEEE Transactions on Power
      Delivery, 2022, doi:
      10.1109/TPWRD.2022.3202988. [4]    
      Li, Sichen, et al. "A deep reinforcement
      learning-based approach for the residential appliances scheduling." Energy
      Reports 8 (2022): 1034-1042. [5]    
      Farkhani, Jalal Sahebkar,
      et al. "A Fast Fault Detection
      and Location in Multi-Terminal HVDC Transmission Line." Proc. of the
      Interdisciplinary Conference on Mechanics, Computers and Electrics
      (ICMECE 2022) 6-7 October 2022. [6]    
      J. Wu, D.
      Liu, Y. Wang, H. Zhao and Z. Chen, "A Hybrid-Bridge-Based Dual
      Active Bridge Converter With Reduced Device
      Count," in IEEE Open Journal of Power Electronics, vol. 3,
      pp. 930-941, 2022, doi:
      10.1109/OJPEL.2022.3224376. [7]    
      Zhang, Guozhou, et al. "A multi-agent deep
      reinforcement learning approach enabled distributed energy management
      schedule for the coordinate control of multi-energy hub with gas,
      electricity, and freshwater." Energy Conversion and Management
      255 (2022): 115340. [8]    
      Qi, X.,
      Fang, M., Wang, Y., Wang, Y., & Chen, Z. (Accepted/In press). An
      Equalization Current Ripple Cancellation (ECRC) Converter-Based
      Centralized Equalization System for Series-Connected Battery Strings. IEEE
      Transactions on Transportation Electrification. [9]    
      Wang, N.,
      Wang, Y., Chen, Z., & Liu, S. (2022, May). A Novel Fault-Tolerant
      Control Strategy for Dual Active Bridge Converter under Open Circuit
      Fault. In 2022 International Power Electronics Conference (IPEC-Himeji
      2022-ECCE Asia) (pp. 1621-1625). IEEE. [10]  
      Wan, Yuyang, Yanbo Wang, and Zhe Chen. "A Novel
      Grid-friendly Vehicle-to-Grid Solution for Power Grid with Large-scale
      Renewable Fuel Vehicles." The 7th IEEE Southern Power Electronics
      Conference (IEEE SPEC 2022). 2022. [11]  
      H. Zhang,
      Y. Wang and Z. Chen, "Topologies of
      Isolated Multiport Converters for DC Grid Applications: A Review," 2022
      IEEE 13th International Symposium on Power Electronics for Distributed
      Generation Systems (PEDG), Kiel, Germany, 2022, pp. 1-6, doi: 10.1109/PEDG54999.2022.9923261. [12]  
      W. Zhou et
      al., "A Robust Circuit and Controller Parameters’ Identification
      Method of Grid-Connected Voltage-Source Converters Using Vector Fitting
      Algorithm," in IEEE Journal of Emerging and Selected Topics in
      Power Electronics, vol. 10, no. 3, pp. 2748-2763, June 2022, doi: 10.1109/JESTPE.2021.3059568. [13]  
      Y. Qiu, Y.
      Wang, Y. Tian and Z. Chen, "Artificial
      Neural Network-based Intelligent Grid Impedance Identification Method for
      Grid-Connected Inverter," 2022 International Power Electronics
      Conference (IPEC-Himeji 2022- ECCE Asia), Himeji, Japan, 2022, pp.
      992-997, doi:
      10.23919/IPEC-Himeji2022-ECCE53331.2022.9806960. [14]  
      J. S. Farkhani, K. Ma, Z. Chen and
      C. L. Bak, "Comparison of Different Types of FCLs effect on the
      Transient of VSC MT-HVDC System," 2022 IEEE Electrical Power and
      Energy Conference (EPEC), Victoria, BC, Canada, 2022, pp. 50-55, doi: 10.1109/EPEC56903.2022.10000106. [15]  
      Yang, Zhe,
      et al. "Comprehensive current amplitude ratio
      based pilot protection for line with converter-interfaced
      sources." Energy Reports 8 (2022): 420-430. [16]  
      Zhang, Q.,
      Gu, Y., Liu, D., Wang, C., Yang, K., & Chen, Z. (2022).
      Converter-driven Stability of Grid Following Inverters: the Impacts of Damping and Fault Ride-Through. IEEE
      Transactions on Power Electronics, 1-13. [17]  
      Zhang, Z.,
      da Silva, F. F., Guo, Y., Bak, C. L., & Chen, Z. (2022). Coordinated
      voltage control in unbalanced distribution networks with two-stage
      distributionally robust chance-constrained receding horizon control. Renewable
      Energy, 198, 907-915. [18]  
      Wang, Q.,
      Wang, Y., & Chen, Z. (2022). Day-ahead economic optimization
      scheduling model for electricity–hydrogen collaboration market. Energy
      Reports, 8, 1320-1327. [19]  
      Wang, Q.,
      Wang, Y., & Chen, Z. (2022). Day-ahead Economic Optimization
      Scheduling Model for Electricity-hydrogen Collaboration Market. In The
      5th International Conference on Electrical Engineering and Green Energy
      (CEEGE 2022) [20]  
      S. H. A. Niaki, Z. Chen, B. Bak-Jensen, K. Sharifabadi,
      Z. Liu and S. Hu, "DC Protection Design for VSC-HVDC Systems Based On Transient Stability Issue," 2022
      International Conference on Electrical, Computer and Energy Technologies
      (ICECET), Prague, Czech Republic, 2022, pp. 1-6, doi: 10.1109/ICECET55527.2022.9872770. [21]  
      Y. Tang et
      al., "Deep Reinforcement Learning-Aided Efficiency Optimized Dual
      Active Bridge Converter for the Distributed Generation System," in IEEE
      Transactions on Energy Conversion, vol. 37, no. 2, pp. 1251-1262,
      June 2022, doi: 10.1109/TEC.2021.3126754. [22]  
      Deng, H., Hu, W., Cao, D., Chen, W., Huang, Q.,
      Chen, Z., & Blaabjerg, F. (2022). Degradation
      trajectories prognosis for PEM fuel cell systems based on Gaussian
      process regression. Energy, 244, 122569. [23]  
      Li, S., Hu, W., Cao, D., Dragičević,
      T., Huang, Q., Chen, Z., & Blaabjerg, F. (2021). Electric vehicle charging management based on
      deep reinforcement learning. Journal of Modern Power Systems and Clean
      Energy, 10(3), 719-730. [24]  
      Z. Zhang,
      F. F. Da Silva, Y. Guo, C. L. Bak and Z. Chen, "Enhanced Voltage
      Control in Distribution Networks: A Data-driven Approach," 2022
      IEEE/IAS Industrial and Commercial Power System Asia (I&CPS Asia),
      Shanghai, China, 2022, pp. 132-136, doi:
      10.1109/ICPSAsia55496.2022.9949802. [25]  
      S. Li et
      al., "EV Charging Strategy Considering Transformer Lifetime via
      Evolutionary Curriculum Learning-Based Multiagent Deep Reinforcement
      Learning," in IEEE Transactions on Smart Grid, vol. 13, no.
      4, pp. 2774-2787, July 2022, doi:
      10.1109/TSG.2022.3167021. [26]  
      Yang, Z.,
      Liao, W., Bak, C. L., & Chen, Z. (2022). Fault coordination control
      for converter-interfaced sources compatible with differential protection
      during asymmetrical faults. Energy Reports, 8, 249-258. [27]  
      Z. Yang, W.
      Liao, Q. Zhang, C. Leth Bak and Z. Chen, "Fault Coordination Control
      for Converter-interfaced Sources Compatible with Distance Protection
      during Asymmetrical Faults," in IEEE Transactions on Industrial
      Electronics, 2022, doi:
      10.1109/TIE.2022.3204946. [28]  
      Q. Zhang,
      D. Liu, Z. Liu and Z. Chen, "Fault Modeling and Analysis of
      Grid-Connected Inverters With Decoupled Sequence
      Control," in IEEE Transactions on Industrial Electronics,
      vol. 69, no. 6, pp. 5782-5792, June 2022, doi:
      10.1109/TIE.2021.3088378. [29]  
      Z. Yang, Q.
      Zhang, W. Liao, C. L. Bak and Z. Chen, "Harmonic Injection Based
      Distance Protection for Line With
      Converter-Interfaced Sources," in IEEE Transactions on Industrial
      Electronics, vol. 70, no. 2, pp. 1553-1564, Feb. 2023, doi: 10.1109/TIE.2022.3159971. [30]  
      Z. Yang, W.
      Liao, H. Wang, C. L. Bak and Z. Chen, "Improved Euclidean Distance
      Based Pilot Protection for Lines With Renewable
      Energy Sources," in IEEE Transactions on Industrial Informatics,
      vol. 18, no. 12, pp. 8551-8562, Dec. 2022, doi:
      10.1109/TII.2022.3148318. [31]  
      Ma, K.,
      Chen, Z., & Bak, C. L. (2022). Improved zone 1 top-line tilting
      scheme for the polygonal distance protection in the outgoing line. CSEE
      Journal of Power and Energy Systems. [32]  
      Lago, P.
      C., Wang, Y., Arza, J., & Chen, Z. (2022).
      Model predictive control-enabled fault-ride through operation strategy
      for NPC converter-based high power wind turbine. In 24th European
      Conference on Power Electronics and Applications. [33]  
      Qi, X.,
      Wang, Y., Fang, M., Wang, Y., & Chen, Z. (2022). Multiport DC–DC
      Converter With Integrated Cascaded Structure for
      Optimizing Centralized Battery Equalization System. IEEE Transactions
      on Power Electronics, 37(12), 15111-15126. [34]  
      B. Wang, D.
      Yang, G. Cai, J. Ma, Z. Chen and L. Wang,
      "Online Inertia Estimation Using Electromechanical Oscillation Modal
      Extracted from Synchronized Ambient Data," in Journal of Modern
      Power Systems and Clean Energy, vol. 10, no. 1, pp. 241-244, January
      2022, doi: 10.35833/MPCE.2020.000105. [35]  
      X. Qi, Y.
      Wang, Y. Wang and Z. Chen, "Optimization of
      Centralized Equalization Systems Based on an Integrated Cascade
      Bidirectional DC–DC Converter," in IEEE Transactions on
      Industrial Electronics, vol. 69, no. 1, pp. 249-259, Jan. 2022, doi: 10.1109/TIE.2021.3055134. [36]  
      C. Liu, F.
      Deng, J. Zhang, X. Cai, Z. Chen and F. Blaabjerg, "Power Loss Reduction Control for
      Modular Multilevel Converters Based on Resistor Controllable
      Submodule," in IEEE Transactions on Power Electronics, vol.
      37, no. 8, pp. 9767-9776, Aug. 2022, doi:
      10.1109/TPEL.2022.3162468. [37]  
      X. Qi, Y.
      Wang, M. Fang, Y. Wang and Z. Chen,
      "Principle and Topology Derivation of Integrated Cascade
      Bidirectional Converters for Centralized Charge Equalization
      Systems," in IEEE Transactions on Power Electronics, vol. 37,
      no. 2, pp. 1852-1869, Feb. 2022, doi:
      10.1109/TPEL.2021.3103333. [38]  
      S. H.
      Ashrafi Niaki, Z. Liu, Z. Chen, B. Bak-Jensen and S. Hu, "Protection System of
      Multi-Terminal MMC-based HVDC Grids: A Survey," 2022
      International Conference on Power Energy Systems and Applications (ICoPESA), Singapore, Singapore, 2022, pp.
      167-177, doi:
      10.1109/ICoPESA54515.2022.9754409. [39]  
      Tang, Y., Hu, W., Xiao,
      J., Lu, Z., Li, Z., Huang, Q., ... &
      Blaabjerg, F. (2021). RL-ANN-Based
      Minimum-Current-Stress Scheme for the Dual-Active-Bridge Converter with
      Triple-Phase-Shift Control. IEEE Journal of Emerging and Selected
      Topics in Power Electronics, 10(1), 673-689. [40]  
      D. Cao et
      al., "Robust Deep Gaussian Process-Based Probabilistic Electrical
      Load Forecasting Against Anomalous Events," in IEEE Transactions
      on Industrial Informatics, vol. 18, no. 2, pp. 1142-1153, Feb. 2022, doi: 10.1109/TII.2021.3081531. [41]  
      C. Liu, F.
      Deng, X. Cai, Z. Wang, Z. Chen and F. Blaabjerg,
      "Submodule Open-Circuit Fault Detection For
      Modular Multilevel Converters Under Light Load Condition With Rearranged
      Bleeding Resistor Circuit," in IEEE Transactions on Power
      Electronics, vol. 37, no. 4, pp. 4600-4613, April 2022, doi: 10.1109/TPEL.2021.3122816.   2021 Journal papers   [42]  
      Ma, W.,
      Wang, W., Chen, Z., & Hu, R. (2021). A centralized voltage regulation
      method for distribution networks containing high penetrations of
      photovoltaic power. International Journal of Electrical Power &
      Energy Systems, 129, 106852. [43]  
      H. Zhang,
      G. Li, Y. Wang, C. Liu and Z. Chen, "A
      Dual-Bridge Hybrid DC Circuit Breaker," IECON 2021 – 47th Annual
      Conference of the IEEE Industrial Electronics Society, Toronto, ON,
      Canada, 2021, pp. 1-6, doi:
      10.1109/IECON48115.2021.9589059. [44]  
      W. Zhou, R.
      E. Torres-Olguin, Y. Wang and Z. Chen, "A Gray-Box Hierarchical
      Oscillatory Instability Source Identification Method of Multiple-Inverter-Fed
      Power Systems," in IEEE Journal of Emerging and Selected Topics
      in Power Electronics, vol. 9, no. 3, pp. 3095-3113, June 2021, doi: 10.1109/JESTPE.2020.2992225. [45]  
      P. Han, M.
      Cheng, X. Zhu and Z. Chen, "Analytical
      analysis and performance characterization of brushless doubly fed
      induction machines based on general air-gap field modulation
      theory," in Chinese Journal of Electrical Engineering, vol.
      7, no. 3, pp. 4-19, Sept. 2021, doi:
      10.23919/CJEE.2021.000021. [46]  
      N. Liu, H.
      Wang, X. Zheng and Z. Chen, "An Impedance
      Model of a VSC-HVDC System Considering DC-side Dynamics for AC grid
      Stability Analysis," IECON 2021 – 47th Annual Conference of the
      IEEE Industrial Electronics Society, Toronto, ON, Canada, 2021, pp.
      1-6, doi: 10.1109/IECON48115.2021.9589428. [47]  
      R. He, D.
      Liu, R. Teodorescu, Q. Zhang, W. Hou and Z. Chen, "An Improved
      Submodule Capacitor Voltage Measuring Algorithm for MMC With Reduced
      Sensors," in IEEE Sensors Journal, vol. 21, no. 18, pp.
      20475-20492, 15 Sept.15, 2021, doi: 10.1109/JSEN.2021.3095721. [48]  
      Y. Wang, D.
      Liu, Z. Shen, Q. Zhang, F. Deng and Z. Chen,
      "A Nonlinear Stability Analysis Method of Grid-Connected
      Inverter," 2021 IEEE Southern Power Electronics Conference (SPEC),
      Kigali, Rwanda, 2021, pp. 1-5, doi:
      10.1109/SPEC52827.2021.9709445. [49]  
      Huang, Q.,
      Hu, W., Zhang, G., Cao, D., Liu, Z., Huang, Q., & Chen, Z. (2021). A
      novel deep reinforcement learning enabled agent for pumped storage hydro‐wind‐solar
      systems voltage control. IET Renewable Power Generation, 15(16),
      3941-3956. [50]  
      G. Zhang,
      W. Hu, J. Zhao, D. Cao, Z. Chen and F. Blaabjerg, "A Novel Deep Reinforcement Learning
      Enabled Multi-Band PSS for Multi-Mode Oscillation Control," in IEEE
      Transactions on Power Systems, vol. 36, no. 4, pp. 3794-3797, July
      2021, doi: 10.1109/TPWRS.2021.3067208. [51]  
      Zhang, G., Hu, W., Cao, D., Huang, Q., Chen, Z.,
      & Blaabjerg, F. (2021). A novel
      deep reinforcement learning enabled sparsity promoting adaptive control
      method to improve the stability of power systems with wind energy
      penetration. Renewable Energy, 178, 363-376. [52]  
      Qing, K.,
      Zhang, Z., Huang, Q., Hu, W., Hu, Y., & Chen, Z. (2021, July). A
      Novel optimized Planning Approach of BESS Considering Investor Benefit
      and Wind Curtailment. In 2021 IEEE/IAS Industrial and Commercial Power
      System Asia (I&CPS Asia) (pp. 1434-1439). IEEE. [53]  
      H. Yu, Y. Wang and Z. Chen, "A Novel Renewable
      Microgrid-Enabled Metro Traction Power System—Concepts, Framework, and
      Operation Strategy," in IEEE Transactions on Transportation
      Electrification, vol. 7, no. 3, pp. 1733-1749, Sept. 2021, doi: 10.1109/TTE.2021.3051548. [54]  
      H. Yu, Y. Wang and Z. Chen, "A Renwable
      Electricity-Hydrogen-Integrated Hybrid DC Traction Power System," 2021
      IEEE Southern Power Electronics Conference (SPEC), Kigali, Rwanda,
      2021, pp. 1-6, doi: 10.1109/SPEC52827.2021.9709459. [55]  
      Y. Tang et
      al., "Artificial Intelligence-Aided Minimum Reactive Power Control
      for the DAB Converter Based on Harmonic Analysis Method," in IEEE
      Transactions on Power Electronics, vol. 36, no. 9, pp. 9704-9710,
      Sept. 2021, doi: 10.1109/TPEL.2021.3059750. [56]  
      B. Zhang,
      W. Hu, D. Cao, Q. Huang and Z. Chen,
      "Asynchronous Advantage Actor-Critic Based Approach for Economic
      Optimization in the Integrated Energy System with Energy Hub," 2021
      3rd Asia Energy and Electrical Engineering Symposium (AEEES),
      Chengdu, China, 2021, pp. 1170-1176, doi:
      10.1109/AEEES51875.2021.9403176. [57]  
      D. Cao, J.
      Zhao, W. Hu, F. Ding, Q. Huang and Z. Chen,
      "Attention Enabled Multi-Agent DRL for Decentralized Volt-VAR
      Control of Active Distribution System Using PV Inverters and SVCs,"
      in IEEE Transactions on Sustainable Energy, vol. 12, no. 3, pp.
      1582-1592, July 2021, doi:
      10.1109/TSTE.2021.3057090. [58]  
      Y. Xi, T. Hamacher, V. Perić, Z.
      Chen and H. Lund, "Bi-Level Programming for Integrating Flexible
      Demand in Combined Smart Energy System," 2021 IEEE International
      Smart Cities Conference (ISC2), Manchester, United Kingdom, 2021, pp.
      1-6, doi: 10.1109/ISC253183.2021.9562967. [59]  
      Q. Wang, Y.
      Wang and Z. Chen, "Collaborative Optimal
      Scheduling Strategy of Regional Integrated Energy System," 2021
      5th International Conference on Power and Energy Engineering (ICPEE),
      Xiamen, China, 2021, pp. 208-213, doi:
      10.1109/ICPEE54380.2021.9662522. [60]  
      Liu, Y.,
      Xing, Z., Chen, Z., & Xu, J. (2021). Data‐based robust optimal
      control of discrete‐time systems with uncertainties via adaptive
      dynamic programming. Optimal Control Applications and Methods. [61]  
      D. Yang et
      al., "Data-Driven Estimation of Inertia for Multiarea Interconnected
      Power Systems Using Dynamic Mode Decomposition," in IEEE
      Transactions on Industrial Informatics, vol. 17, no. 4, pp.
      2686-2695, April 2021, doi:
      10.1109/TII.2020.2998074. [62]  
      D. Cao et
      al., "Data-Driven Multi-Agent Deep Reinforcement Learning for
      Distribution System Decentralized Voltage Control With
      High Penetration of PVs," in IEEE Transactions on Smart Grid,
      vol. 12, no. 5, pp. 4137-4150, Sept. 2021, doi:
      10.1109/TSG.2021.3072251. [63]  
      Zhang, G., Hu, W., Cao, D., Liu, W., Huang, R.,
      Huang, Q., ... & Blaabjerg, F. (2021). Data-driven optimal energy
      management for a wind-solar-diesel-battery-reverse osmosis hybrid energy
      system using a deep reinforcement learning approach. Energy conversion
      and management, 227, 113608. [64]  
      Chen, Q.,
      Hu, Y., Xia, J., Chen, Z., & Tseng, H. W. (2021). Data fusion of
      wireless sensor network for prognosis and diagnosis of mechanical
      systems. Microsystem Technologies, 27(4), 1187-1199. [65]  
      D. Cao et
      al., "Decentralized Voltage Control of Large-Scale Distribution
      System with PVs Based on MADRL," 2021 IEEE Power & Energy
      Society General Meeting (PESGM), Washington, DC, USA, 2021, pp. 1-5, doi: 10.1109/PESGM46819.2021.9638121. [66]  
      Y. Sun, J.
      Zhu, C. Fu and Z. Chen, "Decoupling Control
      of Cascaded Power Electronic Transformer Based on Feedback Exact
      Linearization," in IEEE Journal of Emerging and Selected Topics
      in Power Electronics, vol. 10, no. 4, pp. 3662-3676, Aug. 2022, doi: 10.1109/JESTPE.2021.3069208. [67]  
      Cao, D., Hu, W., Xu, X., Wu, Q., Huang, Q., Chen,
      Z., & Blaabjerg, F. (2021). Deep
      reinforcement learning based approach for optimal power flow of
      distribution networks embedded with renewable energy and storage devices.
      Journal of Modern Power Systems and Clean Energy, 9(5), 1101-1110. [68]  
      Z. Zhang,
      F. F. d. Silva, Y. Guo, C. L. Bak and Z. Chen, "Distributed Voltage
      Control in Distribution Network with Area Partition," 2021
      IEEE/IAS Industrial and Commercial Power System Asia (I&CPS Asia),
      Chengdu, China, 2021, pp. 646-651, doi:
      10.1109/ICPSAsia52756.2021.9621543. [69]  
      Zhang, Z.,
      da Silva, F. F., Guo, Y., Bak, C. L., & Chen, Z. (2021). Double-layer
      stochastic model predictive voltage control in active distribution
      networks with high penetration of renewables. Applied Energy, 302,
      117530. [70]  
      W. Yuan, Y.
      Wang, D. Liu, F. Deng and Z. Chen,
      "Efficiency-Prioritized Droop Control Strategy of AC
      Microgrid," in IEEE Journal of Emerging and Selected Topics in
      Power Electronics, vol. 9, no. 3, pp. 2936-2950, June 2021, doi: 10.1109/JESTPE.2020.2967756. [71]  
      W. Zhou, R.
      E. Torres-Olguin, M. K. Zadeh, B. Bahrani, Y. Wang and Z. Chen,
      "Electromagnetic Oscillation Origin Location in
      Multiple-Inverter-Based Power Systems Using Components Impedance
      Frequency Responses," in IEEE Open Journal of the Industrial
      Electronics Society, vol. 2, pp. 1-20, 2021, doi:
      10.1109/OJIES.2020.3045620. [72]  
      C. Zheng,
      J. Fang, S. Wang, X. Ai, Z. Liu and Z. Chen,
      "Energy Flow Optimization of Integrated Gas and Power Systems in
      Continuous Time and Space," in IEEE Transactions on Smart Grid,
      vol. 12, no. 3, pp. 2611-2624, May 2021, doi:
      10.1109/TSG.2020.3044609. [73]  
      W. Wang, L.
      Liu, J. Liu and Z. Chen, "Energy management
      and optimization of vehicle-to-grid systems for wind power
      integration," in CSEE Journal of Power and Energy Systems,
      vol. 7, no. 1, pp. 172-180, Jan. 2021, doi:
      10.17775/CSEEJPES.2020.01610. [74]  
      Xu, X., Hu,
      W., Cao, D., Liu, W., Huang, Q., Hu, Y., & Chen, Z. (2021). Enhanced
      design of an offgrid PV-battery-methanation
      hybrid energy system for power/gas supply. Renewable Energy, 167,
      440-456. [75]  
      Y. Wang, P.
      Liu, D. Liu, F. Deng and Z. Chen, "Enhanced Hierarchical Control
      Framework of Microgrids With Efficiency
      Improvement and Thermal Management," in IEEE Transactions on
      Energy Conversion, vol. 36, no. 1, pp. 11-22, March 2021, doi: 10.1109/TEC.2020.3002670. [76]  
      Yuan, Y.,
      Zhang, Y., Wang, J., Liu, Z., & Chen, Z. (2021). Enhancement in
      reliability‐constrained unit commitment considering state‐transition‐process
      and uncertain resources. IET Generation, Transmission &
      Distribution, 15(24), 3488-3501. [77]  
      S. Luo, W.
      Hu, Z. Zhang, Y. Du, W. Liu and Z. Chen,
      "Exploring the Pathways toward a Carbon-Neutral Sichuan Power Sector
      in 2060," 2021 IEEE/IAS Industrial and Commercial Power System
      Asia (I&CPS Asia), Chengdu, China, 2021, pp. 1392-1397, doi: 10.1109/ICPSAsia52756.2021.9621736. [78]  
      Z. Yang, Q.
      Zhang, Z. Liu and Z. Chen, "Fault Current
      Calculation for Inverter-interfaced Power Sources Considering Saturation
      Element," 2021 IEEE 4th International Electrical and Energy
      Conference (CIEEC), Wuhan, China, 2021, pp. 1-5, doi:
      10.1109/CIEEC50170.2021.9510234. [79]  
      Q. Zhang,
      D. Liu and Z. Chen, "Fault Modeling of
      Grid-Forming Converters Using Dynamic Phasor Theory," 2021
      IEEE/IAS Industrial and Commercial Power System Asia (I&CPS Asia),
      Chengdu, China, 2021, pp. 1011-1016, doi:
      10.1109/ICPSAsia52756.2021.9621633. [80]  
      J. Chen et
      al., "Gaussian Process Kernel Transfer Enabled Method for Electric
      Machines Intelligent Faults Detection With
      Limited Samples," in IEEE Transactions on Energy Conversion,
      vol. 36, no. 4, pp. 3481-3490, Dec. 2021, doi:
      10.1109/TEC.2021.3070024. [81]  
      Li, J., Hu,
      Z. Q., Wang, Y. B., & Chen, Z. (2021). H14 Three‐Level Inverter
      for Common‐Mode Voltage Suppression. IEEJ Transactions on
      Electrical and Electronic Engineering, 16(2), 315-323. [82]  
      X. Qi, Y.
      Wang, M. Fang, Y. Wang and Z. Chen, "Highly
      Integrated Centralized Equalizer Based on Zeta-Sepic
      Converter for Series-Connected Battery Strings," 2021 IEEE 2nd
      China International Youth Conference on Electrical Engineering (CIYCEE),
      Chengdu, China, 2021, pp. 1-6, doi:
      10.1109/CIYCEE53554.2021.9676765. [83]  
      M. E. M. Rizk, S. Abulanwar, A.
      Ghanem and Z. Chen, "Investigation of Novel DC Wind Farm Layout
      During Continuous Operation and Lightning Strikes," in IEEE
      Transactions on Power Delivery, vol. 36, no. 4, pp. 2221-2230, Aug.
      2021, doi: 10.1109/TPWRD.2020.3022853. [84]  
      Xu, X., Hu, W., Liu, W., Du, Y., Huang, R., Huang,
      Q., & Chen, Z. (2021). Look-ahead
      risk-constrained scheduling for an energy hub integrated with renewable
      energy. Applied Energy, 297, 117109. [85]  
      T. Li et
      al., "Mechanism Analysis and Real-time Control of Energy Storage
      Based Grid Power Oscillation Damping: A Soft Actor-Critic Approach,"
      in IEEE Transactions on Sustainable Energy, vol. 12, no. 4, pp.
      1915-1926, Oct. 2021, doi:
      10.1109/TSTE.2021.3071268. [86]  
      J. Hou, Z.
      Liu, S. Wang and Z. Chen, "Modeling and HIL
      Test of a D-PMSG Connected to Power System with Damping Control for Real
      Time Studies," 2021 3rd Asia Energy and Electrical Engineering
      Symposium (AEEES), Chengdu, China, 2021, pp. 644-649, doi: 10.1109/AEEES51875.2021.9403031. [87]  
      Ma, Y.,
      Wang, H., Hong, F., Yang, J., Chen, Z., Cui, H., & Feng, J. (2021).
      Modeling and optimization of combined heat and power with power-to-gas
      and carbon capture system in integrated energy system. Energy,
      236, 121392. [88]  
      P. Catalán,
      Y. Wang, Z. Chen and J. Arza,
      "Model Predictive Control Strategy for NPC Converter-based Wind
      Turbine with Switching Frequency Control," 2021 IEEE Southern
      Power Electronics Conference (SPEC), Kigali, Rwanda, 2021, pp. 1-7, doi: 10.1109/SPEC52827.2021.9709437. [89]  
      X. Liu, Y.
      Zhao, M. Lu, Z. Chen and S. Huang, "Multi-Objective Optimization for
      a Dual-Flux-Modulator Coaxial Magnetic Gear With
      Double-Layer Permanent Magnet Inner Rotor," in IEEE Transactions
      on Magnetics, vol. 57, no. 7, pp. 1-5, July 2021, Art no. 8001605, doi: 10.1109/TMAG.2021.3065464. [90]  
      Sun, P.,
      Yun, T., & Chen, Z. (2021). Multi-objective robust optimization of
      multi-energy microgrid with waste treatment. Renewable Energy,
      178, 1198-1210. [91]  
      Han, J., Miao, S., Chen,
      Z., Liu, Z., Li, Y., Yang, W., & Liu, Z. (2021). Multi-View clustering and discrete consensus based tri-level coordinated control of wind
      farm and adiabatic compressed air energy storage for providing frequency
      regulation service. Applied Energy, 304, 117910. [92]  
      W. Yuan, Y.
      Wang and Z. Chen, "New Perspectives on Power
      Control of AC Microgrid Considering Operation Cost and Efficiency,"
      in IEEE Transactions on Power Systems, vol. 36, no. 5, pp.
      4844-4847, Sept. 2021, doi:
      10.1109/TPWRS.2021.3080141. [93]  
      J. Chen et
      al., "Novel Data-Driven Approach Based on Capsule Network for
      Intelligent Multi-Fault Detection in Electric Motors," in IEEE
      Transactions on Energy Conversion, vol. 36, no. 3, pp. 2173-2184,
      Sept. 2021, doi: 10.1109/TEC.2020.3046642. [94]  
      S. H.
      Ashrafi Niaki, Z. Chen, B. Bak-Jensen, K. Sharifabadi, Z. Liu and S. Hu, "On Systematic DC
      Fault-Ride-Through of Multi-terminal MMC-HVDC Grids," 2021 56th
      International Universities Power Engineering Conference (UPEC),
      Middlesbrough, United Kingdom, 2021, pp. 1-6, doi:
      10.1109/UPEC50034.2021.9548154. [95]  
      Xi, Y.,
      Fang, J., Chen, Z., Zeng, Q., & Lund, H. (2021). Optimal coordination
      of flexible resources in the gas-heat-electricity integrated energy
      system. Energy, 223, 119729. [96]  
      Wang, W., Huang, S., Zhang, G., Liu, J., &
      Chen, Z. (2021). Optimal operation
      of an integrated electricity-heat energy system considering flexible
      resources dispatch for renewable integration. Journal of Modern Power
      Systems and Clean Energy, 9(4), 699-710. [97]  
      W. Yuan, Y.
      Wang, D. Liu, F. Deng and Z. Chen,
      "Parameter Estimator-based Power Control Strategy of Microgrid
      Considering Nonlinear Inductor," 2021 IEEE Applied Power
      Electronics Conference and Exposition (APEC), Phoenix, AZ, USA, 2021,
      pp. 83-88, doi: 10.1109/APEC42165.2021.9487384. [98]  
      Ma, K.,
      Chen, Z., Liu, Z., Bak, C. L., & Castillo, M. (2021). Protection collaborative
      fault control for power electronic-based power plants during unbalanced
      grid faults. International Journal of Electrical Power & Energy
      Systems, 130, 107009. [99]  
      Y. Tang et
      al., "Reinforcement Learning Based Efficiency Optimization Scheme
      for the DAB DC–DC Converter With
      Triple-Phase-Shift Modulation," in IEEE Transactions on
      Industrial Electronics, vol. 68, no. 8, pp. 7350-7361, Aug. 2021, doi: 10.1109/TIE.2020.3007113. [100]       
      Xu, X., Hu, W., Liu, W., Wang, D., Huang, Q.,
      Huang, R., & Chen, Z. (2021). Risk-based
      scheduling of an off-grid hybrid electricity/hydrogen/gas/refueling
      station powered by renewable energy. Journal of Cleaner Production,
      315, 128155. [101]       
      Xu, X., Hu, W., Liu, W., Du, Y., Huang, R., Huang,
      Q., & Chen, Z. (2021). Risk
      management strategy for a renewable power supply system in commercial
      buildings considering thermal comfort and stochastic electric vehicle
      behaviors. Energy Conversion and Management, 230, 113831. [102]       
      Sun, P.,
      Teng, Y., & Chen, Z. (2021). Robust coordinated optimization for
      multi-energy systems based on multiple thermal inertia numerical
      simulation and uncertainty analysis. Applied Energy, 296, 116982. [103]       
      Yu, J., Li,
      J., Hu, W., Zhang, G., Wang, H., Huang, Q., & Chen, Z. (2021).
      Small-signal modeling of wind farm with direct-drive PMSG using the
      component connection method. Energy Reports, 7, 334-342. [104]       
      T. Li, W.
      Hu, B. Zhang, G. Zhang, Z. Zhang and Z. Chen,
      "SMES Damping Controller Design and Real-Time Parameters Tuning for
      Low-Frequency Oscillation," in IEEE Transactions on Applied Superconductivity,
      vol. 31, no. 8, pp. 1-4, Nov. 2021, Art no. 3800604, doi:
      10.1109/TASC.2021.3099759. [105]       
      Zhang, B.,
      Hu, W., Cao, D., Li, T., Zhang, Z., Chen, Z., & Blaabjerg,
      F. (2021). Soft actor-critic–based multi-objective optimized energy
      conversion and management strategy for integrated energy systems with
      renewable energy. Energy Conversion and Management, 243, 114381. [106]       
      Y. Qiu, Y. Wang and Z. Chen, "Stability Analysis of Wind
      Power Plant with Reactive Power Compensation Device Considering Parameter
      Perturbation," 2021 IEEE Southern Power Electronics Conference
      (SPEC), Kigali, Rwanda, 2021, pp. 1-6, doi:
      10.1109/SPEC52827.2021.9709477. [107]       
      P. Sun, Y.
      Teng, O. Leng and Z. Chen, "Stability
      control method for hybrid AC-DC transmission systems considering
      cross-region multi-energy coordination," in CSEE Journal of Power
      and Energy Systems, vol. 7, no. 4, pp. 753-760, July 2021, doi: 10.17775/CSEEJPES.2020.00510. [108]       
      Xu, X., Hu,
      W., Liu, W., Wang, D., Huang, Q., & Chen, Z. (2021). Study on the
      economic benefits of retired electric vehicle batteries participating in
      the electricity markets. Journal of Cleaner Production, 286,
      125414. [109]       
      Yang, D., Gao,
      H., Cai, G., Chen, Z., Wang, L., Ma, J., & Li, D. (2021).
      Synchronized ambient data-based extraction of interarea modes using
      Hankel block-enhanced DMD. International Journal of Electrical Power
      & Energy Systems, 128, 106687. [110]       
      D. Y. Yang
      et al., "Synchronized Ambient Output-Only Based Online Inter-Area
      Transfer Capability Assessment Considering Small Signal Stability,"
      in IEEE Transactions on Power Systems, vol. 36, no. 1, pp.
      261-270, Jan. 2021, doi:
      10.1109/TPWRS.2020.3004838. [111]       
      Luo, S.,
      Hu, W., Liu, W., Xu, X., Huang, Q., Chen, Z., & Lund, H. (2021).
      Transition pathways towards a deep decarbonization energy system—A case
      study in Sichuan, China. Applied Energy, 302, 117507. [112]       
      Z. Wang, Y.
      Teng, H. Jin and Z. Chen, "Urban Waste
      Disposal Capacity and its Energy Supply Performance Optimal Model Based
      on Multi-Energy System Coordinated Operation," in IEEE Access,
      vol. 9, pp. 32229-32238, 2021, doi:
      10.1109/ACCESS.2021.3060421. [113]       
      Ma, W.,
      Wang, W., Chen, Z., Wu, X., Hu, R., Tang, F., & Zhang, W. (2021).
      Voltage regulation methods for active distribution networks considering
      the reactive power optimization of substations. Applied Energy, 284,
      116347. [114]       
      Abaci, K., Yamaçli, V., & Chen, Z. (2021). Voltage stability
      improvement with coordinated ULTC–STATCOM controller and VSC-HVDC in high
      wind penetration cases. Electrical Engineering, 103(2), 837-851. [115]       
      Ma, K., Soltani, M., Hajizadeh, A.,
      Zhu, J., & Chen, Z. (2021). Wind farm power optimization and fault
      ride-through under inter-turn short-circuit fault. Energies,
      14(11), 3072.   2020 Journal
      Papers [1]        
      J. Zhang,
      X. Hu, S. Xu, Y. Zhang, and Z. Chen, “Fault Diagnosis and Monitoring of
      Modular Multilevel Converter With Fast Response of Voltage Sensors,” IEEE Trans. on Ind. Electron.,
      vol. 67, no. 6, pp. 5071-5080, June 2020.  [2]        
      F. Deng, Q.
      Yu, Q. Wang, R. Zhu, X. Cai, and Z. Chen, “Suppression of DC-Link Current
      Ripple for Modular Multilevel Converters Under Phase-Disposition PWM,” IEEE
      Trans on Power Electron., vol. 35, no. 3, pp. 3310-3324, March 2020.  [3]        
      Y. Sun, Z.
      Gao, C. Fu, C. Wu, and Z. Chen, “A Hybrid Modular DC Solid-State
      Transformer Combining High Efficiency and Control Flexibility,” IEEE
      Trans on Power Electron., vol. 35, no. 4, pp. 3434-3449, April 2020. doi: 10.1109/TPEL.2019.2935029. [4]        
      P. Hou, J.
      Zhu, K. Ma, G. Yang, W. Hu, and Z. Chen, “A review of offshore wind farm
      layout optimization and electrical system design methods,” J. Modern
      Power Systems and Clean Energy, vol. 7, no. 5, pp. 975-986, September
      2019, doi: 10.1007/s40565-019-0550-5. [5]        
      R. Hu, W.
      Hu, N. Gökmen, P. Li, Q. Huang, and Z. Chen, “High resolution wind speed
      forecasting based on wavelet decomposed phase space reconstruction and
      self-organizing map,” Renewable energy, vol. 140, pp. 17-31, Sep.
      2019. [6]        
      F. Deng, Q.
      Heng, C. Liu, X. Cai, R. Zhu, Z. Chen, and W. Chen, “Capacitor ESR and C
      Monitoring in Modular Multilevel Converters,” IEEE Trans on Power
      Electron, vol. 35, no. 4, pp. 4063-4075, April 2020. doi: 10.1109/TPEL.2019.2939185. [7]        
      Y. Teng, Q.
      Hui, Y. Li, O. Leng, and Z. Chen, “Availability
      estimation of wind power forecasting and optimization of day-ahead unit
      commitment,” J Modern Power Systems and Clean Energy, vol. 7, no.
      6, pp. 1675-1683, November 2019. doi:
      10.1007/s40565-019-00571-5. [8]        
      J. Li, N.
      Wang, D. Zhou, W. Hu, Q. Huang, Z. Chen, and Frede
      Blaabjerg, “Optimal reactive power dispatch of
      permanent magnet synchronous generator-based wind farm considering levelised production cost minimisation,”
      Renewable energy, vol. 145, pp. 1-12, Jan. 2020. [9]        
      K. Touimi, M. Benbouzid, and
      Z. Chen, “Optimal Design of a Multibrid
      Permanent Magnet Generator for a Tidal Stream Turbine,” Energies,
      vol. 13, no. 2, pp. 487, Jan. 2020. [10]     
      T. Sun, T.
      Zhang, Z. Chen, and Y. Teng, “Optimal operation of flexible heating
      systems for reducing wind power curtailment,” Electric. Eng., vol.
      102, no. 2, pp. 869-880, June 2020. [11]     
      X. Xu, W.
      Hu, D. Cao, Q. Huang, C. Chen, and Z. Chen, “Optimized sizing of a
      standalone PV-wind-hydropower station with pumped-storage installation
      hybrid energy system,” Renewable energy, vol. 147, pp. 1418-1431,
      Mar. 2020. [12]     
      X. Wu, W.
      Hu, Q. Huang, C. Chen, Z. Liu, and Z. Chen, “Optimal power dispatch
      strategy of onshore wind farms considering environmental impact,” Int.
      J electri. Power &energy systems, vol.
      116, pp. 105548, Mar. 2020, [13]     
      N. Wang, J.
      Li, X. Yu, D. Zhou, W. Hu, Q. Huang, Z. Chen, and F. Blaabjerg,
      “Optimal active and reactive power cooperative dispatch strategy of wind
      farm considering levelised production cost minimisation,” Renewable energy, vol. 148, pp.
      113-123, April 2020. [14]     
      G. Zhang,
      W. Hu, D. Cao, J. Yi, Q. Huang, Z. Liu, Z. Chen, and F. Blaabjerg, “A data-driven approach for designing
      STATCOM additional damping controller for wind farms,” Int. J electri. Power &energy systems, vol. 117, pp.
      105620, May 2020. [15]     
      D. Cao, W.
      Hu, X. Xu, T. Dragičević, Q. Huang,
      Z. Liu, Z. Chen, and Frede Blaabjerg,
      “Bidding strategy for trading wind energy and purchasing reserve of wind
      power producer – A DRL based approach,” Int. J electri.
      Power &energy systems, vol. 117, pp. 105648, May 2020.   2019 Journal Papers [16]     
      P. Li, W.
      Hu, R. Hu, Q. Huang, J. Yao, and Z. Chen, “Strategy for wind power plant
      contribution to frequency control under variable wind speed,” Renewable
      energy, vol. 130, pp. 1226-1236, Jan. 2019. [17]     
      K. Ma, J.
      Zhu, S. Moshen, H. Amin, and Z. Chen, “Optimal
      Power Dispatch of an Offshore Wind Farm under Generator Fault,” Applied
      sciences, vol. 9, no. 6, pp. 1184, Jan. 2019. [18]     
      X. Liu, Y.
      Zhao, Z. Chen, D. Luo, and S. Huang, “Multi-Objective Robust Optimization
      for a Dual-Flux-Modulator Coaxial Magnetic Gear,” IEEE Trans. on
      magnetics, vol. 55, no. 7, pp. 1-8, July. 2019. [19]     
      H. Wang, J. Yang, Z. Chen, W.
      Ge, Y. Li, Y. Ma, J. Dong, O. Martin, and L. Yang, “Analysis and
      Suppression for Frequency Oscillation in a Wind-Diesel System,” IEEE
      Access, vol. 7, pp. 22818-22828, Jan. 2019. doi:
      10.1109/ACCESS.2019.2894011. [20]     
      R. Li, W.
      Wang, X. Wu, F. Tang, and Z. Chen, “Cooperative planning model of
      renewable energy sources and energy storage units in active distribution
      systems: A bi-level model and Pareto analysis,” Energy, vol. 168,
      pp.30-42, Feb. 2019. [21]     
      Y. Wang, D. Liu, P. Liu, F.
      Deng, D. Zhou, and Z. Chen, “Lifetime-Oriented Droop Control Strategy for
      AC Islanded Microgrids,” IEEE Trans. on Ind. Appli.,
      vol. 55, no. 3, pp. 3252-3263, May 2019, doi:
      10.1109/TIA.2019.2898847. [22]     
      K. Shu, X.
      Ai, J. Fang, W. Yao, Z. Chen, H. He, and Jinyu
      Wen, “Real-time subsidy based robust scheduling of the integrated power
      and gas system,” Applied Energy, vol. 236, pp. 1158-1167, Feb.
      2019. [23]     
      P. Han, X.
      He, H. Ren, Y. Wang, X. Peng, Z. Shu, S. Gao, Y. Wang, and Z. Chen,
      “Fault Diagnosis and System Reconfiguration Strategy of a Single-Phase
      Three-Level Neutral-Point-Clamped Cascaded Inverter,” IEEE Trans. on
      Ind. Appli., vol. 55, no. 4, pp. 3863-3876,
      July. 2019. doi: 10.1109/TIA.2019.2901359. [24]     
      P. Su, W.
      Hua, M. Hu, Z. Wu, J. Si, Zhe Chen, and M. Cheng, “Analysis of Stator
      Slots and Rotor Pole Pairs Combinations of Rotor-Permanent Magnet
      Flux-Switching Machines,” IEEE Trans. on Ind. Electron., vol. 67,
      no. 2, pp. 906-918, Feb. 2020. doi:
      10.1109/TIE.2019.2901653. [25]     
      Y. Tian, F.
      Peng, Y. Wang, and Z. Chen, “Coordinative impedance damping control for
      back-to-back converter in solar power integration system,” IET
      Renewable Power Generation, vol. 13, no. 9, pp. 1484-1492, July.
      2019. [26]     
      N. Jiao, S.
      Wang, T. Liu, Y. Wang, and Z. Chen, “Harmonic Quantitative Analysis for
      Dead-Time Effects in SPWM Inverters,” IEEE Access, vol. 7, pp.
      43143-43152, Mar. 2019. doi:
      10.1109/ACCESS.2019.2907176. [27]     
      X. Zeng, T.
      Liu, S. Wang, Y. Dong, and Z. Chen, “Comprehensive Coordinated Control
      Strategy of PMSG-Based Wind Turbine for Providing Frequency Regulation
      Services,” IEEE Access, vol. 7, pp. 63944-63953, Mar. 2019. doi: 10.1109/ACCESS.2019.2915308. [28]     
      N. Jiao, S.
      Wang, T. Liu, Y. Wang, and Z. Chen, “Harmonic Quantitative Analysis for
      Dead-Time Effects in SPWM Inverters,” IEEE Access, vol. 7, pp.
      43143-43152, Mar. 2019. doi:
      10.1109/ACCESS.2019.2907176. [29]     
      X. Zeng, T.
      Liu, S. Wang, Y. Dong, and Z. Chen, “Comprehensive Coordinated Control
      Strategy of PMSG-Based Wind Turbine for Providing Frequency Regulation
      Services,” IEEE Access, vol. 7, pp. 63944-63953, May. 2019. doi: 10.1109/ACCESS.2019.2915308. [30]     
      S. Tao, S. Kuenzel, Q. Xu, and Z. Chen, “Optimal Micro-Siting of
      Wind Turbines in an Offshore Wind Farm Using Frandsen–Gaussian Wake
      Model,” in IEEE Trans. on power
      systems, vol. 34, no. 6, pp. 4944-4954, Nov. 2019, doi: 10.1109/TPWRS.2019.2916906. [31]     
      C. Yang, W.
      Yao, J. Fang, X. Ai, Zhe Chen, J. Wen, and H. He, “Dynamic
      event-triggered robust secondary frequency control for islanded AC
      microgrid,” Applied Energy, vol. 242, pp. 821-836, May 2019. [32]     
      F. Deng, Q.
      Heng, C. Liu, Q. Wang, R. Zhou, X. Cai, and Z. Chen, “Power Losses
      Control for Modular Multilevel Converters Under Capacitor Deterioration,”
      IEEE J. Emerg. Sel. Topics Power Electron.,
      early access, June 2019. doi:
      10.1109/JESTPE.2019.2922445. [33]     
      Q. Wang, F.
      Deng, C. Liu, Q. Heng, and Z. Chen, “Thyristor-based modular multilevel
      converter-HVDC systems with current interruption capability,” IET
      power electron., vol. 12, no. 12, pp. 3056-3067, Oct. 2019. [34]     
       J. Zhang, X. Hu, S. Xu, Y. Zhang, and Z.
      Chen, “Fault Diagnosis and Monitoring of Modular Multilevel Converter
      With Fast Response of Voltage Sensors,” IEEE Trans. on Ind. Electron.,
      vol. 67, no. 6, pp. 5071-5080, June 2020. doi:
      10.1109/TIE.2019.2928248. [35]     
      N. Wang, J.
      Li, W. Hu, B. Zhang, Q. Huang, and Z. Chen, “Optimal reactive power
      dispatch of a full-scale converter based wind farm considering loss
      minimization,” Renewable energy, vol. 139, pp. 292-301, Aug. 2019. [36]     
      Y. Teng, P.
      Sun, Q. Hui, Y. Li, and Z. Chen, “A model of electro-thermal hybrid
      energy storage system for autonomous control capability enhancement of
      multi-energy microgrid,” CSEE J. Power and Energy Systems, vol. 5,
      no. 4, pp. 489-497, Dec. 2019. doi:
      10.17775/CSEEJPES.2019.00220.  [37]     
      Q. Hui, Y.
      Teng, H. Zuo, and Z. Chen, “Reactive power dynamic
      multi-objective optimization for multi-terminal AC/DC interconnected
      power systems under wind power fluctuation,” CSEE J. Power and Energy
      Systems, early access, Aug. 2019. doi:
      10.17775/CSEEJPES.2019.00270. [38]     
      F. Deng, Q.
      Yu, Q. Wang, R. Zhu, X. Cai, and Z. Chen, “Suppression of DC-Link Current
      Ripple for Modular Multilevel Converters Under Phase-Disposition PWM,” IEEE
      Trans on Power Electron., vol. 35, no. 3, pp. 3310-3324, March 2020. doi: 10.1109/TPEL.2019.2932849. [39]     
      Y. Sun, Z.
      Gao, C. Fu, C. Wu, and Z. Chen, “A Hybrid Modular DC Solid-State
      Transformer Combining High Efficiency and Control Flexibility,” IEEE
      Trans on Power Electron., vol. 35, no. 4, pp. 3434-3449, April 2020. doi: 10.1109/TPEL.2019.2935029. [40]     
      P. Hou, J.
      Zhu, K. Ma, G. Yang, W. Hu, and Z. Chen, “A review of offshore wind farm
      layout optimization and electrical system design methods,” J. Modern
      Power Systems and Clean Energy, vol. 7, no. 5, pp. 975-986, September
      2019, doi: 10.1007/s40565-019-0550-5. [41]     
      R. Hu, W.
      Hu, N. Gökmen, P. Li, Q. Huang, and Z. Chen, “High resolution wind speed
      forecasting based on wavelet decomposed phase space reconstruction and
      self-organizing map,” Renewable energy, vol. 140, pp. 17-31, Sep.
      2019. [42]     
      F. Deng, Q.
      Heng, C. Liu, X. Cai, R. Zhu, Z. Chen, and W. Chen, “Capacitor ESR and C
      Monitoring in Modular Multilevel Converters,” IEEE Trans on Power
      Electron, vol. 35, no. 4, pp. 4063-4075, April 2020. doi: 10.1109/TPEL.2019.2939185. [43]     
      Y. Teng, Q.
      Hui, Y. Li, O. Leng, and Z. Chen, “Availability
      estimation of wind power forecasting and optimization of day-ahead unit
      commitment,” J Modern Power Systems and Clean Energy, vol. 7, no.
      6, pp. 1675-1683, November 2019. doi:
      10.1007/s40565-019-00571-5.   Conference Papers [44]     
      Y. Song, W. Hu, X. Xu, Q. Huang, and Z. Chen, “A Novel Optimal Operation
      of Integrated Electrical and Heating System with Photovoltaic and Solar
      Thermal System,” in Prof. ISGT Asia, May 2019, pp. 2583-2588. doi: 10.1109/ISGT-Asia.2019.8881527. [45]     
      X. Xu, W. Hu, D. Cao, Q. Huang, and Z. Chen, “Operational
      Optimization of Wind Farm Integrated Battery/Electrolyzer
      in Electricity Market Considering Fluctuation Penalty,” in Prof. ISGT
      Asia, May 2019, pp. 1973-1978. doi:
      10.1109/ISGT-Asia.2019.8880910. [46]     
      Y. Xi, J. Fang, Z. Chen, H. Lund, S. Thomsen, A. Dyrelund, and P. Kristensen, “Integrated Flexible
      Resources and Energy Markets in the Danish Multi-energy System,” in Prof.
      ISGT Asia, May 2019, pp. 3099-3103. doi:
      10.1109/ISGT-Asia.2019.8881491. [47]     
      W. Zhou, Y. Wang, P. Cai, and Z. Chen, “A Gray-Box Impedance
      Reshaping Method of Grid-Connected Inverter for Resonance Damping,” in Prof.
      ICPE 2019 - ECCE Asia, May 2019, pp. 2660-2667. [48]     
      W. Yuan, Y. Wang, D. Liu, F. Deng, and Z. Chen, “Robust Droop
      Control of AC Microgrid Against Nonlinear Characteristic of Inductor,” in
      Prof. PEDG, June 2019, pp. 642-647, doi:
      10.1109/PEDG.2019.8807465.   2018 Book Chapters [49]      Chen, Z. Infield, D., Hatziargyriou,
      N. " Wind Power Generation", in McGraw-Hill's Standard
      Handbook for Electrical Engineers 17th edition.2018 , in press [50]      Chen, Z. "Wind Farm Power Control", in Wiley
      Encyclopedia of Electrical and Electronics Engineering. 2018, in
      press   Journal Papers [51]     
      D. Liu, F. Deng, Q. Zhang and Z. Chen, “Zero-Voltage
      Switching PWM Strategy Based Capacitor Current-Balancing Control for
      Half-Bridge Three-Level DC/DC Converter”, IEEE Transactions on Power
      Electronics, vol. 33, no. 1, pp. 357–369, 2018. [52]     
      Y.Wang,  X.Wang, F.Blaabjerg and Z. Chen, “Small-Signal Stability
      Analysis of Inverter-Fed Power Systems Using Component Connection
      Method”, IEEE Transactions on Power Electronics, vol. 33,no.
      1,  pp. 357-369, 01.2018. [53]      F.
      Deng, R. Zhu, D. Liu, Y. Wang, H. Wang and Z. Chen, “Protection Scheme
      for Modular Multilevel Converters under Diode Open-Circuit Faults”, IEEE
      Transactions on Power Electronics, vol. 33, no. 4 , pp. 2866 - 2877
      ,04.2018. [54]      J.
      Fang, C. Su, Z. Chen, H. Sun and P. Lund, “Power System Structural
      Vulnerability Assessment based on an Improved Maximum Flow Approach”, IEEE
      Transactions on Smart Grid, vol. 9, no. 2,  pp. 777 - 785 ,03.2018. [55]     
      D. Liu, F. Deng, Q.Zhang
      and Z. Chen, “Periodically Swapping Modulation (PSM) Strategy for
      Three-Level (TL) DC/DC Converter with Balanced Switch Currents”, IEEE
      Transactions on Industrial Electronics, vol. 65, no. 1, pp. 412-423,
      01.2018. [56]     
      Z. Wang, Z. Xie, C. Liu, X. Lin,
      H. Qian, Y. He, Z. Zhang, Z. Li and Z. Chen,
      “Novel DC Bias Suppression Device Based on Adjustable Parallel
      Resistances”, IEEE
      Transactions on Power Delivery, vol. pp, no. 99, 2018. [57]      J.
      Fang, Y.
      Wei, Z. Chen, J. Wen, C. Su and S. Cheng, “Improvement of Wide-Area
      Damping Controller Subject to Actuator Saturations: A Dynamic Anti-windup
      Approach”, IET Generation,
      Transmission & Distribution, pp. 1-8, 02.2018. [58]      J. Fang, Q. Zeng, X. Ai, Z. Chen
      and J. Wen,  “Dynamic Optimal
      Energy Flow in the Integrated Natural Gas and Electrical Power Systems”, IEEE Transactions on Sustainable
      Energy, vol. 9, no. 1, pp. 188 - 198, 01.2018. [59]      X.
      Zhang, X.
      Liu, and Z. Chen, “A
      Novel Dual-Flux-Modulator Coaxial Magnetic Gear for High Torque
      Capability”, IEEE Transactions
      on Energy Conversion, vol. pp, no. 99, 2018. [60]      Y.
      Shen, W. Zhao,  Z.
      Chen and C. Cai, “Full-Bridge
      LLC Resonant Converter With Series-Parallel Connected Transformers for
      Electric Vehicle On-Board Charger”, IEEE
      Access ,vol. 6, pp.13490-13500, 2018.  [61]      M.
      Gholami,
      S. Fathi,  J. Milimonfared,
      Z. Chen and F. Deng, “A new strategy based on hybrid
      battery-wind power system for wind power dispatching,”
      IET Generation, Transmission &
      Distribution, vol.12 ,no. 1, pp.160-169, 2.01.2018. [62]      R.
      Li, W. Wang, Z. Chen
      and X. Wu, “Optimal planning of energy storage system in active
      distribution system based on fuzzy multi-objective bi-level
      optimization”, Journal of Modern
      Power Systems & Clean Energy, Vol.6, no.2, pp.342-355, 03. 2018. [63]      F.
      Deng, R. Zhu, D. Liu, Y. Wang, H. Wang, Z. Chen and
      M. Cheng, “Protection Scheme for Modular Multilevel Converters Under
      Diode Open-Circuit Faults”, IEEE
      Transactions on Power Electronics, vol.33, no.4, pp.2866-2877,04.
      2018. [64]      
      B. Zhang, M. Soltani, W.
      Hu, P. Hou, Q. Huang and Z. Chen, “Optimized Power Dispatch in Wind
      Farms for Power Maximizing Considering Fatigue Loads” IEEE Transactions on Sustainable
      Energy, vol. 9, no. 2, pp. 862-871, 04. 2018.   Conference Papers [65]     
      J. Zhu, K. Ma, M. N. Soltani,
      Z. Chen, “Condition Based Maintenance for Offshore Wind Farm Considering
      Fault Tolerant Farm Control”, European Safety and Reliability Conference
      (ESREL). 2018. [66]     
      K. Shu, X. Ai , J. Wen, J. Fang, Z.
      Chen,  “Optimal Energy Management for the
      Integrated Power and Gas Systems via Real-time Pricing ”,Proceedings
      of 2018 IEEE Power & Energy Society General Meeting (PESGM). IEEE
      Press, 2018. [67]     
      Rongwu Zhu, Fujing Deng, Zhe Chen, Marco Liserre, “Enhanced
      Control of DFIG Wind Turbine Based on Stator Flux Decay Compensation”,Proceedings
      of 2018 IEEE Power & Energy Society General Meeting (PESGM). IEEE
      Press, 2018. [68]     
      Wenzhou Liu, Ning Li, Zhihong
      Jiang, Zhen Chen, Siyuan Wang, Jian Han, Xiao Zhang, Chang Liu “Smart
      Micro-grid System Research for Wind/PV/Battery”, Applied Energy Symposium
      and Forum 2018: Low carbon cities and urban energy systems, CUE2018,
      Shanghai, China.  [69]     
      Jiang Zhihong, Han Jian, Liu
      Wenzhou, Zhe Chen, Li Ning, Wang Siyuan “Energy Internet - A New Driving
      Force for Sustainable Urban Development”, Applied Energy Symposium and
      Forum 2018: Low carbon cities and urban energy systems, CUE2018,
      Shanghai, China   2017 Journal Papers [70]      R. Zhu, M. Liserre, Z. Chen
      and X. Wu, “Zero-Sequence Voltage Modulation Strategy for Multiparallel Converters Circulating Current
      Suppression”, IEEE Transactions on
      Industrial Electronics, vol. 64, no. 3, pp. 1841–1852, 2017. [71]      J. Tian, D. Zhou, C. Su, M. Soltani,
      Z. Chen and F. Blaabjerg, “Wind turbine power
      curve design for optimal power generation in wind farms considering wake
      effect”, Energies, vol. 10, no.
      3, pp. 395, 2017. [72]      Y. Wang, X. Wang, F. Blaabjerg
      and Z. Chen, “Small-Signal Stability Analysis of Inverter-Fed Power Systems
      Using Component Connection Method”, IEEE
      Transactions on Smart Grid, in press, 2017. [73]      P. Han, M. Cheng and Z. Chen, “Single-Electrical-Port
      Control of Cascaded Doubly-Fed Induction Machine for EV/HEV
      Applications”, IEEE Transactions on
      Power Electronics, vol. 32, no. 9, pp. 7233–7243, 2017. [74]      B. Zhang, W. Hu, P. Hou, J. Tan, M. Soltani and Z. Chen, “Review of Reactive Power
      Dispatch Strategies for Loss Minimization in a DFIG-based Wind Farm”, Energies, vol. 10, no. 7, pp. 856,
      2017. [75]      J. Tian, D. Zhou, C. Su, Z. Chen and F. Blaabjerg, “Reactive power dispatch method in wind
      farms to improve the lifetime of power converter considering wake
      effect”, IEEE Transactions on
      Sustainable Energy, vol. 8, no. 2, pp. 477–487, 2017. [76]      D. Liu, F. Deng, Q. Zhang and Z. Chen, “Periodically
      Swapping Modulation (PSM) Strategy for Three-Level (TL) DC/DC Converter
      with Balanced Switch Currents”, IEEE Transactions on Industrial
      Electronics, vol. 2017. [77]      P. Hou, W. Hu, C. Chen and Z. Chen, “Overall
      Optimization for Offshore Wind Farm Electrical System”, Wind Energy,
      vol. 20, no. 6, pp. 1017–1032, 2017. [78]      P. Hou, P. Enevoldsen, J. Eichman,
      W. Hu, M. Z. Jacobson and Z. Chen, “Optimizing investments in coupled
      offshore wind-electrolytic hydrogen storage systems in Denmark”, Journal
      of Power Sources, vol. 359, pp. 186–197, 2017. [79]      J. Tian, D. Zhou, C. Su, F. Blaabjerg
      and Z. Chen, “Optimal Control to Increase Energy Production of Wind Farm
      Considering Wake Effect and Lifetime Estimation”, Applied Sciences,
      vol. 7, no. 1, pp. 65, 2017. [80]      P. Hou, W. Hu, M. Soltani,
      C. Chen, B. Zhang and Z. Chen, “Offshore Wind Farm Layout Design
      Considering Optimized Power Dispatch Strategy”, IEEE Transactions on
      Sustainable Energy, vol. 8, no. 2, pp. 638–647, 2017. [81]      N. Qin, C. L. Bak, H. Abildgaard
      and Z. Chen, “Multi-Stage Optimization-Based Automatic Voltage Control
      Systems Considering Wind Power Forecasting Errors”, IEEE Transactions
      on Power Systems, vol. 32, no. 2, pp. 1073–1088, 2017. [82]      D. Liu, F. Deng, Z. Gong and Z. Chen, “Input-Parallel
      Output-Parallel Three-Level DC/DC Converters With Interleaving Control
      Strategy for Minimizing and Balancing Capacitor Ripple Currents”, IEEE
      Journal of Emerging and Selected Topics in Power Electronics, vol. 5,
      no. 3, pp. 1122–1132, 2017. [83]      D. Liu, F. Deng, Y. Wang and Z. Chen, “Improved
      Control Strategy for T-type Isolated DC/DC Converters”, Journal of
      Power Electronics, vol. 17, no. 4, pp. 874–883, 2017. [84]      N. Qin, C. Liu, C. L. Bak, Z. Chen and H. Abildgaard, “Holomorphic Embedding Load Flow Method
      (HELM) with Tap-table and Phase-Shifting Transformers and Generators’
      Remote Voltage Control Function”, Electric Power Systems Research,
      vol. PP, no. 99, in press. [85]      Y. Wang, X. Wang, F. Blaabjerg
      and Z. Chen, “Harmonic instability assessment using state-space modeling
      and participation analysis in inverter-fed power systems”, IEEE
      Transactions on Industrial Electronics, vol. 64, no. 1, pp. 806–816,
      2017. [86]      D. Liu, F. Deng and Z. Chen, “Five-Level
      Active-Neutral-Point-Clamped DC/DC Converter for Medium-Voltage DC
      Grids”, IEEE Transactions on Power Electronics, vol. 32, no. 5,
      pp. 3402–3412, 2017. [87]      J. Fang, Q. Zeng, X. Ai, Z. Chen and J. Wen, “Dynamic
      Optimal Energy Flow in the Integrated Natural Gas and Electrical Power
      Systems”, IEEE Transactions on Sustainable Energy, vol. PP, no. 99, 2017
      in press. [88]      P. Han, M. Cheng and Z. Chen, “Dual-electrical-port
      control of cascaded doubly-fed induction machine for EV/HEV
      applications”, IEEE Transactions on Industry Applications, vol.
      53, no. 2, pp. 1390–1398, 2017. [89]      Y. Wang, X. Wang, Z. Chen and F. Blaabjerg,
      “Distributed optimal control of reactive power and voltage in islanded
      microgrids”, IEEE Transactions on Industry Applications, vol. 53,
      no. 1, pp. 340–349, 2017. [90]      Q. Zeng, B. Zhang, J. Fang and Z. Chen, “Coordinated
      Operation of the Electricity and Natural Gas Systems with Bi-directional
      Energy Conversion”, Energy Procedia, vol. 105, pp. 492–497, 2017. [91]      J. Yao, R. Liu, T. Zhou, W. Hu and Z. Chen,
      “Coordinated control strategy for hybrid wind farms with DFIG-based and
      PMSG-based wind farms during network unbalance”, Renewable Energy,
      vol. 105, pp. 748–763, 2017. [92]      F. Deng, D. Liu, Z. Chen and P. Su, “Control strategy
      of wind turbine based on permanent magnet synchronous generator and
      energy storage for stand-alone systems”, Chinese Journal of Electrical
      Engineering, vol. 3, no. 1, pp. 51–62, 2017. [93]      P. Hou, W. Hu, M. Soltani,
      C. Chen and Z. Chen, “Combined optimization for offshore wind turbine
      micro siting”, Applied Energy, vol. 189, pp. 271–282, 2017. [94]      T. Bak, A. Graham, A. Sapronova,
      M. Florian, J. Dalsgaard S O Rensen, T.
      Knudsen, P. Hou and Z. Chen, “Baseline layout and design of a 0.8 GW
      reference wind farm in the North Sea”, Wind Energy, vol. 20, no.
      9, pp. 1665–1683, 2017. [95]      N. Qin, C. L. Bak, Z. Chen and H. Abildgaard,
      “Automatic Voltage Control System with Market Price Employing Large Wind
      Farms”, Electric Power Systems Research, vol. PP, no. 99, 2017 in
      press. [96]      H. Wang, Y. Wang, G. Duan, W. Hu, W. Wang and Z. Chen,
      “An Improved Droop Control Method for Multi-Terminal VSC-HVDC Converter
      Stations”, Energies, vol. 10, no. 7, pp. 843, 2017. [97]      Z. Liu, C. Su, H. K. H O Idalen
      and Z. Chen, “A Multiagent System-Based Protection and Control Scheme for
      Distribution System With Distributed-Generation Integration”, IEEE
      Transactions on Power Delivery, vol. 32, no. 1, pp. 536–545, 2017. [98]      Z. Gong, P. Dai, X. Wu, F. Deng, D. Liu and Z. Chen,
      “A Hierarchical Model Predictive Voltage Control for NPC/H-Bridge
      Converters with a Reduced Computational Burden”, Journal of Power
      Electronics, vol. 17, no. 1, pp. 136–148, 2017. [99]      X. Zhang, T. Wang, X. Wang, G. Wang, Z. Chen and D.
      Xu, “A Coordinate Control Strategy for Circulating Current Suppression in
      Multiparalleled Three-Phase Inverters”, IEEE
      Transactions on Industrial Electronics, vol. 64, no. 1, pp. 838–847,
      2017. [100]   Q. Zeng, B. Zhang, J. Fang and Z. Chen, “A bi-level
      programming for multistage co-expansion planning of the integrated gas
      and electricity system”, Applied
      Energy, vol. 200, pp. 192–203, 2017. [101]   Jin, Peng; Li, Yang; Li, Guoqing; Chen, Zhe; Zhai, Xiaojuan, “Optimized
      hierarchical power oscillations control for distributed generation under
      unbalanced conditions”, APPLIED
      ENERGY,vol.194,pp.343-352, 2017.   Conference Papers [102]   
      K. Ma, J. Zhu, M. N. Soltani,
      A. Hajizadeh, Z. Chen, “Wind Turbine
      Down-regulation Strategy for Minimum Wake Deficit”, Asian Control
      Conference, 2017.  [103]   
      J. Tian, D. Zhou, C. Su, F. Blaabjerg,
      Z. Chen, “Wake Effects on Lifetime Distribution in DFIG-based Wind
      Farms”, IEEE 3rd International Future Energy Electronics Conference
      and ECCE Asia (IFEEC 2017 - ECCE Asia), 2017. pp. 208-213. [104]   
      P. Han, M. Cheng, X. Zhu, Z. Chen, “Multifrequency
      spiral vector model for the brushless doubly-fed induction machine”, IEEE
      International Electric Machines and Drives Conference (IEMDC), 2017. [105]   
      H. Wang, J. Yang, Y. Ma, Z. Xing, Z. Chen, “Model
      predictive control of PMSG-based wind turbines for frequency regulation
      in an isolated grid”, 3rd International Future Energy Electronics
      Conference and ECCE Asia (IFEEC 2017 - ECCE Asia), 2017, pp.
      1536-1541. [106]   
      Y. Wang, X. Wang, F. Blaabjerg,
      Z. Chen, “Harmonic resonance assessment of multiple paralleled
      grid-connected inverters system”, 3rd International Future Energy
      Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia), 2017,
      pp. 2070-2075. [107]   
      Y. Wang, X. Wang, F. Blaabjerg,
      Z. Chen, “Frequency scanning-based stability analysis method for
      grid-connected inverter system”, 3rd International Future Energy
      Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia), 2017,
      pp. 1575-1580. [108]   
      J. Zhu, K. Ma, A. Hajizadeh,
      M. N. Soltani, Z. Chen, “Fault Detection and
      Isolation for Wind Turbine Electric Pitch System”, 12th International
      Conference on Power Electronic and Drive System (PEDS), 2017. [109]   
      J. Zhu, K. Ma, A. Hajizadeh,
      M. N. Soltani, Z. Chen, “Comparison of Loads
      for Wind Turbine Down Regulation Strategies”, Asian Control Conference
      (ASCC), 2017. [110]   
      J. Zhu, K. Ma, M. N. Soltani,
      Z. Chen, “Failure Mode and Effect Analysis for Wind Turbine Systems in
      China”, European Safety and Reliability Conference (ESREL),
      2017, pp. 2417–2421. [111]    Q.
      Wang, M. Cheng, Y. Jiang, F. Deng, G. Buja, Y. Wang, Z. Chen, “Novel
      Topology of Three-Phase Electric Spring and Its Control”, Proceedings
      of 43rd Annual Conference of the IEEE Industrial Electronics Society,IECON 2017. IEEE Press, 2017. [112]   
      J. Fang, Z.
      Chen, X. Ai, J. Wen, C. Luo, “MILP formulation for the optimal operation
      of the integrated gas and power system”, Proceedings of 2017 IEEE
      Power & Energy Society General Meeting. IEEE Press, 2017. [113]   
      H. Shuai, X. Ai, J. Wen, J. Fang, Z. Chen, H. He,
      “Hybrid Approximate Dynamic Programming Approach for Dynamic Optimal
      Energy Flow in the Integrated Gas and Power Systems”,Proceedings of 2017 IEEE Conference
      on Energy Internet and Energy System Integration (EI2). IEEE Press, 2017. [114]    F.
      Deng, D. Liu, Y. Wang, Z.
      Chen, M. Cheng, Q. Wang, “Capacitor Monitoring for Modular Multilevel
      Converters”, Proceedings of 43rd Annual Conference of the IEEE
      Industrial Electronics Society, IECON 2017. IEEE Press, 2017. [115]    D. Liu,
      F. Deng, Z. Chen,  “A ZVS PWM
      control strategy with balanced capacitor current for half-bridge
      three-level DC/DC converter”, Proceedings of the 2017 IEEE Applied Power
      Electronics Conference and Exposition (APEC). IEEE Press, 2017. p.
      307-314 7930710. [116]   
      D. Liu, Y.
      Wang, Z. Chen, F. Deng, “A Zero-Voltage Switching Control Strategy for
      Dual Half-Bridge Cascaded Three-Level DC/DC Converter with Balanced
      Capacitor Voltages”,Proceedings of
      43rd Annual Conference of the IEEE Industrial Electronics Society, IECON
      2017. IEEE Press, 2017. [117]    Q.
      Zeng, J. Fang, Z. Chen, A. Conejo, “A two-stage
      stochastic programming approach for operating multi-energy systems”,
      Proceedings of 2017 IEEE Conference on Energy Internet and Energy System
      Integration (EI2). IEEE Press, 2017. [118]   
      N. Gökmen, W. Hu, Z. Chen, “A Simple PV Inverter Power
      Factor Control Method Based on Solar Irradiance Variation”,
      Proceedings of 2017 IEEE Manchester PowerTech.
      IEEE Press, 2017. [119]   
      Gholami, M.; Fathi, S. H.; Milimonfared,
      J.; Chen, Z.; Deng, F., “The Effect of Turbulence and Wake on the Power
      Fluctuation in the Wind Farms”, 2017
      25TH IRANIAN CONFERENCE ON ELECTRICAL ENGINEERING (ICEE), pp. 1148-1153. [120]   
      Katsavounis,
      Konstantinos; Hou, Peng; Hu, Weihao; Chen, Zhe, “Comparative Study of
      Integrated Energy System Modelling”, 2017
      IEEE PES INNOVATIVE SMART GRID TECHNOLOGIES CONFERENCE EUROPE
      (ISGT-EUROPE). [121]   
      Katsavounis,
      Konstantinos; Hou, Peng; Hu, Weihao; Chen, Zhe, “Optimized Control of a
      Residential Heat Pump”, 2017 IEEE
      PES INNOVATIVE SMART GRID TECHNOLOGIES CONFERENCE EUROPE (ISGT-EUROPE). [122]   
      Katsavounis,
      Konstantinos; Hou, Peng; Hu, Weihao; Chen, Zhe, “Optimal Energy Flow in
      Islanded Integrated Energy Systems”, IECON
      2017 - 43RD ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY,
      pp. 369-374.     2016 Journal Papers [123]  
      Xin Zeng,
      Jun Yao, Zhiqian Chen, Weihao
      Hu, Zhe Chen and Te Zhou, “Coordinated Control
      Strategy for Hybrid Wind Farms with PMSG and FSIG under Unbalanced Grid
      Voltage Condition,” Accepted by IEEE
      Transactions on Sustainable Energy, 2016. [124]  
      Baohua Zhang, Peng
      Hou, Weihao Hu, Mohsen Soltani,
      Cong Chen and Zhe Chen, “A Reactive Power Dispatch Strategy with Loss
      Minimization for a DFIG Based Wind Farm,” Accepted by IEEE Transactions on Sustainable
      Energy, 2016.  [125]  
      Peng Hou,
      Weihao Hu and Zhe Chen, “Optimization for Offshore Wind Farm Cable Connection
      Layout using APSO-MST Method,” Accepted by IET Renewable Power Generation, 2016. [126]  
      Zhanfeng Song, Yanjun Tian, Wei Chen, Zhibin
      Zou and Zhe Chen, "Predictive Duty Cycle Control of Three-Phase
      Active-Front-End Rectifiers," IEEE
      Transactions on Power Electronics, vol. 31, no. 1, pp. 698-710, 2016. [127]  
      Yanjun Tian, Poh Chiang Loh, Fujin Deng, Zhe Chen and Yanting
      Hu, "DC-Link Voltage Coordinated-Proportional Control for Cascaded
      Converter With Zero Steady-State Error and Reduced System Type," IEEE Transactions on Power Electronics,
      vol. 31, no. 4, pp. 3177-3188, 2016. [128]  
      Peng Hou, Weihao Hu, Baohua Zhang,
      Mohsen Soltani, Cong Chen and Zhe Chen,
      “Optimized Power Dispatch Strategy for Offshore Wind Farms,” IET Renewable Power Generation,
      Vol. 10, No. 3, pp. 399-409, 2016. [129]  
      Peng Hou,
      Weihao Hu, Cong Chen and Zhe Chen, “Optimization of Offshore Wind Farm
      Cable Connection Layout Considering Levelised
      Production Cost Using Dynamic Minimum Spanning Tree Algorithm,” IET Renewable Power Generation,
      Vol. 10, No. 2, pp. 175-183, 2016. [130]  
      Elsayed Abulanwar, Weihao Hu, Zhe
      Chen and Florin Iov “Adaptive Voltage Control Strategy for Variable-Speed
      Wind Turbine Connected to a weak network", IET Renewable Power Generation, Vol. 10, No. 2, pp. 238-249,
      2016. [131]  
      Nuri Gokmen, Weihao Hu, Peng Hou,
      Zhe Chen, Dezso Sera and Sergiu Spataru “Investigation of wind speed cooling effect
      on PV panels in windy locations", Renewable Energy, 90 (2016), pp. 283-290, 2016. [132]  
      Shuheng Chen, Weihao Hu and Zhe Chen, “Comprehensive Cost
      Minimization in Distribution Networks Using Segmented-time Feeder
      Reconfiguration and Reactive Power Control of Distributed Generators,” IEEE Transactions on Power Systems,
      vol. 31, no. 2, pp.983-993, 2016. [133]  
      Jun Yao, Mengting Yu, Weihao Hu, Zhe
      Chen and Te Zhou “Improved Control Strategies
      for a DFIG-Based Wind-Power Generation System with SGSC under Unbalanced
      and Distorted Grid Voltage Conditions ", International Journal of Electrical Power and Energy Systems,
      Vol. 77, pp. 185-196, 2016.   Conference Papers [134]   Baohua Zhang, Weihao Hu, Peng
      Hou, Mohsen Soltani and Zhe Chen,
      "Coordinated Power Dispatch of a PMSG based Wind Farm for Output
      Power Maximizing Considering the Wake Effect and Losses," 2016 PES General Meeting, Boston,
      USA, 2016. [135]   Peng Hou, Weihao Hu,
      Mohsen Soltani and Zhe Chen, "A New
      Approach for Offshore Wind Farm Energy Yields Calculation with Mixed Hub
      Height Wind Turbines," 2016
      PES General Meeting, Boston, USA, 2016. [136]   Peng Hou, Weihao Hu,
      Mohsen Soltani, Baohua
      Zhang and Zhe Chen, "Optimization of Decommission Strategy for
      Offshore Wind Farms," 2016 PES
      General Meeting, Boston, USA, 2016.   2015 Journal Papers [137]  
      Jinghua Li, Jiakun Fang, Qing Zeng, Zhe Chen, Optimal operation
      of the integrated electrical and heating systems to accommodate the
      intermittent renewable sources, Applied
      Energy, 2015. [138]  
      Chao Wang,
      Xiao Liu and Zhe Chen, "Probe Improvement of Inductive Sensor for
      Online Health Monitoring of Mechanical Transmission Systems," IEEE Transactions on Magnetics,
      vol. 51, no. 11, pp. 1-4, 2015. [139]  
      Seyed-Mostafa Farashbashi-Astaneh, Weihao
      Hu and Zhe Chen, “Comparative study between two market clearing schemes
      in wind dominant electricity markets,” IET Generation, Transmission and Distribution, Vol. 9, No.
      15, pp. 2215 -2223, 2015. [140]  
      F. Deng and
      Z. Chen, “Voltage-balancing method for modular multilevel converters
      under phase-shifted carrier-based pulse-width modulation,” IEEE Transactions on Industrial
      Electronics, vol. 62, no. 7, pp. 4158-4169, Jul. 2015. [141]  
      P. Hou, W.
      Hu, M. Soltani and Z. Chen, “Optimized
      Placement of Wind Turbines in Large Scale Offshore Wind Farm using
      Particle Swarm Optimization Algorithm,” IEEE Transactions on Sustainable Energy, Vol. 6, No. 4, pp.
      1272 - 1282, 2015. [142]  
      S. Chen, W.
      Hu, C. Su, X. Zhang and Z. Chen, “Optimal Reactive Power and Voltage
      Control in Distribution Networks with Distributed Generators by Fuzzy
      Adaptive Hybrid PSO Method,” IET
      Generation, Transmission and Distribution, vol. 9, no. 11,
      pp.1096-1103, 2015. [143]  
      J. Yao, T.
      Zhou, W. Hu, Z. Chen, Q. Shen, and M. Yu, “Enhanced Control for a D-PMSG
      Wind-Power Generation System with FESU under Unbalanced Grid Fault,” Electric Power Components &
      Systems, vol. 43, no. 8-10, pp.982-994, 2015. [144]  
      Y. Tian, Z.
      Chen, and F. Deng, X. Sun, Y. Hu, “Active Power and DC-link Voltage
      Coordinative Control for A DC-AC Converter with Bidirectional Power
      Application,” IEEE Transactions on
      Power Electronics, vol.30, no.10, pp.5911-5925, Oct. 2015. [145]  
      Z. H.
      Rather, Z. Chen, P. Thøgersen and P. Lund,
      “Dynamic Reactive Power Compensation of Large-Scale Wind Integrated Power
      System”, IEEE Transactions on Power
      Systems, vol.30, no.5, pp.2516-2526, Sept. 2015. [146]  
      Y. B. Wang,
      Z. Chen, X. F. Wang, Y. J. Tian, Y. D. Tan, and C. Yang, “An
      estimator-based distributed voltage predictive control strategy for AC
      islanded microgrids,” IEEE
      Transactions on Power Electronics, vol.30, no.7, pp.3934-3951, July
      2015. [147]  
      F. Deng, Z.
      Chen, K. M. Rezwan, and R. Zhu, “Fault
      detection and localization method for modular multilevel converters,” IEEE Transactions on Power Electronics,
      vol.30, no.5, pp.2721-2732, May 2015. [148]  
      F. Deng, Z.
      Chen, "Voltage-Balancing Method for Modular Multilevel Converters
      Switched at Grid Frequency," IEEE
      Transactions on Industrial Electronics, vol.62, no.5, pp.2835-2847,
      May 2015. [149]  
      R. Zhu, Z.
      Chen, X. Wu, F. Deng, “Virtual Damping Flux based LVRT Control for
      DFIG-based Wind Turbine” IEEE
      Transaction Energy Conversion, vol.30, no.2, pp.714-725, June 2015. [150]  
      H. Wang, Z.
      Chen, Q. Jiang, “Optimal control method for wind farm to support
      temporary primary frequency control with minimised
      wind energy cost” IET Renewable
      Power Generation, vol.9, no.4, pp.350-359, 5 2015. [151]  
      J. Tan, W.
      Hu, X. Wang, Z. Chen and P He. “Analysis of Disturbance Source Inducing
      by The Variable Speed Wind Turbine System Forced Power Oscillations”. Acta Energiae
      Solaris Sinica (Taiyang
      Neng Xuebao) Vol.
      36, No. 5,2015 (in Chinese) [152]  
      S. Cheng,
      D. Luo, S. Huang, Z. Chen, K. Huang, “Control strategy for permanent
      magnet synchronous motor with contra-rotating rotors under unbalanced
      loads condition”, IET Electric
      Power Applications, vol. 9, no. 1, pp.71-79, Jan. 2015. [153]  
      Z. H.
      Rather, Z. Chen, P. Thøgersen, P. Lund and B.
      Kirby, “A Realistic Approach for Phasor Measurement Unit Placement:
      Consideration of Hidden Practical Costs”, IEEE Transactions on Power Delivery, Vol. 30, No. 1, pp. 3 -
      15, Feb. 2015. [154]  
      F. Deng and
      Z. Chen, “Elimination of DC-link current ripple for modular multilevel
      converters with capacitor voltage-balancing pulse-shifted carrier PWM,” IEEE Transactions on Power Electronics,
      Vol. 30, No. 1, pp. 284-296, Jan. 2015. [155]  
      S. Kamel,
      F. Jurado and Z. Chen, “Power flow control for transmission networks with
      implicit modelling of static synchronous series compensator”, International Journal of Electrical
      Power and Energy Systems, 64 (2015) 911–920.   Conference Papers [156]   J. Chen, S. Hou, F. Deng, and Z. Chen, “A
      bidirectional multi-port DC-DC converter integrating voltage equalizer,”
      in Proc. Power Electronics for
      Distributed Generation Systems (PEDG), Aachen, Germany, Jun. 2015. [157]  
      Y. Tian, F.
      Deng, Z. Chen, X. Sun, Y. Hu, "Impedance Interaction Modeling and
      Analysis for the Bidirectional Cascaded Converter in Active Distribution
      Network," in proc. of the 9th
      International Conference on Power Electronics – ECCE Asia (ICPE 2015-ECCE
      Asia), June 1-June 5. Seoul, 2015. [158]  
      Y. Tian, F.
      Deng, Z. Chen, X. Sun, Y. Hu, " Impedance Interaction Modeling and
      Analysis for Bidirectional Cascaded Converters," in proc. of the 9th International Conference on
      Power Electronics – ECCE Asia (ICPE 2015-ECCE Asia), June 1-June 5.
      Seoul, 2015. [159]  
      Y. Tian, P.
      C. Loh, F. Deng, Z. Chen, X. Sun, Y. Hu
      "DC-link Voltage Coordinative-Proportional Control in Cascaded
      Converter Systems ", in proc. of IEEE
      Energy Conversion Congress & Expo ECCE 2015, Montreal Canada
      September 20-24,2015. [160]  
      C. Wang, H.
      Liu, X. Liu, X. Zhang and Z. Chen “A Sensor-less Method for Online
      Thermal Monitoring of Switched Reluctance Machine,” in proc. of 18th International Conference on
      Electrical Machines and Systems (ICEMS), 2015. [161]  
      C. Wang, X.
      Liu and Z. Chen “A new inductive sensor for online health monitoring of
      mechanical transmission systems,” in Proc. of 2015 IEEE Magnetics Conference (INTERMAG), Beijing
      , China, May, 2015. [162]  
      J. Fang, C.
      Su, W. Hu, Z. Chen, “A Hidden Markov Model Representing the Spatial and
      Temporal Correlation of Multiple Wind Farms,” IEEE Power Energy Society General Meeting (PESGM), Denver,
      Jul. 2015. [163]  
      Z. Liu, C.
      Su, J. Fang, W. Hu, Z. Chen and Y. Hu, "An Optimal Wind Power
      Curtailment Strategy Considering Operation Capacity Credit," 2015 PES General Meeting, Denver,
      USA, 2015. [164]  
      P. Hou, W.
      Hu and Z. Chen, "Offshore Substation Locating in Wind Farms Based on
      Prim Algorithm," 2015 PES
      General Meeting, Denver, USA, 2015. [165]  
      R. Hu, W.
      Hu, Z. Chen, “Research of Smart Grid Cyber Architecture and Standards
      Deployment with High Adaptability for Security Monitoring,” International Conference on
      Sustainable Mobility Applications, Renewables and Technology 2015, Kuwait,
      Nov 2015. [166]  
      B. Zhang,
      W. Hu, P. Hou, M. Soltani, Z. Chen, “Wind Farm
      Active Power Dispatch for Output Power Maximizing Based on a Wind Turbine
      Control Strategy for Load Minimizing,” International Conference on Sustainable Mobility Applications,
      Renewables and Technology 2015, Kuwait, Nov 2015. [167]  
      B. Zhang,
      W. Hu, Z. Chen, “Stochastic Optimal Regulation Service Strategy for a
      Wind Farm Participating in the Electricity Market,” IEEE PES Innovative Smart Grid Technologies 2015 Asian Conference,
      Bangkok, Thailand, Nov 2015. [168]  
      P. Hou, W.
      Hu, M. Soltani and Z. Chen, “A Novel Energy
      Yields Calculation Method for Irregular Wind Farm Layout”, 41th Annual Conference of the IEEE
      Industrial Electronics Society (IECON 2015), Yokohama, Japan, 2015. [169]  
      R. Hu, W.
      Hu, Z. Chen “Review of Power System Stability with High Wind Power
      Penetration”, 41th Annual
      Conference of the IEEE Industrial Electronics Society (IECON 2015),
      Yokohama, Japan, 2015. [170]  
      R. Hu, W.
      Hu, Z. Chen “Development of Distributed Simulation Platform for Power
      Systems and Wind Farms”, 41th
      Annual Conference of the IEEE Industrial Electronics Society (IECON 2015),
      Yokohama, Japan, 2015. [171]  
      P. Hou, W.
      Hu and Z. Chen, “Offshore Wind Farm Cable Connection Configuration
      Optimization using Dynamic Minimum Spinning Tree Algorithm”, 50th IEEE International Universities
      Power Engineering Conference, UPEC 2015, England, UK, pp.1-5, 2015. [172]   Bishnu Prasad Bhattarai, Seyed-Mostafa
      Farashbashi-Astaneh, Birgitte Bak-Jensen,
      Jayakrishnan Radhakrishna Pillai, Weihao Hu and Zhe Chen, “A Novel
      Technique to Enhance Demand Responsiveness: An EV Based Test Case,” IEEE PES Asia Pacific Power and Energy
      Engineering Conference 2015, Brisbane, Australia, Nov 2015.   2014 Journal Papers [173]  
      Chao Wang,
      Xiao Liu, Zhe Chen, “Incipient stator insulation fault detection of
      permanent magnet synchronous wind generators based on Hilbert-Huang
      transformation”, IEEE transactions
      on magnetics, Vol.50, No. 11, #8206504, 4 pages, Nov. 2014. [174]  
      Xiao Liu, Kiwoo Park, Zhe Chen, “A novel excitation assistance
      switched reluctance wind power generator”, IEEE Transactions on Magnetics, Vol.50, No. 11, #8203304, 4
      pages, Nov. 2014. [175]  
      Xiaoxu Zhang, Xiao
      Liu, Chao Wang and Zhe Chen, “Analysis and Design Optimization of a
      Coaxial Surface-Mounted Permanent-Magnet Magnetic Gear,” Energies 2014, 7(12), 8535-8553. [176]  
      Y. Zhang,
      Z. Chen, W. Hu and M. Cheng, “Flicker Mitigation by Individual Pitch
      Control of Variable Speed Wind Turbines with DFIG”, IEEE Transactions on Energy Conversion, Vol. 29, No. 1, pp.
      20-28, Mar. 2014. [177]  
      J. Fang, W.
      Yao, Z. Chen, J. Wen, and S. Cheng, “Design of Anti-Windup Compensator
      for Energy Storage-Based Damping Controller to Enhance Power System
      Stability,” IEEE Transactions on
      Power Systems, Vol. 29, No. 3, pp. 1175-1185, May 2014. [178]  
      C. Liu, K.
      Sun, Z. Hussain, Z. Chen, C. L. Bak, P. Thøgersen,
      P. Lund “A Systematic Approach for Dynamic Security Assessment and the
      Corresponding Preventive Control Scheme Based on Decision Trees,” IEEE Transaction on Power Systems,
      vol. 29, no. 2, pp. 717-730, Mar. 2014. [179]  
      Y. Zhang,
      W. Hu, Z. Chen, M. Cheng and Y. Hu, “Flicker Mitigation Strategy for a
      Doubly Fed Induction Generator by Torque Control”, IET Renewable Power Generation, vol. 8, no. 2, pp. 91-99,
      Mar. 2014. [180]  
      W. Hu, Z.
      Chen and B. Bak-Jensen, Y. Hu, “Fuzzy Adaptive Particle Swarm
      Optimization for Power Loss Minimisation in
      Distribution Systems Using Optimal Load Response”, IET Generation, Transmission & Distribution, vol. 8, no.
      1, pp.1-10, Jan. 2014. [181]  
      F. Deng and
      Z. Chen, “A Control Method for Voltage Balancing in Modular Multilevel
      Converters,” IEEE Transactions on
      Power Electronics, Vol. 29, No. 1, pp. 66-76, January 2014. [182]  
      X. Sun, Y.
      Tian, Z. Chen, “An Adaptive Decoupled Power Control Method for Inverter
      Connected DG”, IET Renewable Power
      Generation, Vol. 8, No. 2, 2014, pp. 171-182. [183]  
      H. Liu, Z.
      Chen, “Coordinated frequency regulation by offshore wind farms and
      VSC-HVDC transmission,” International
      journal of smart grid and clean energy, vol. 3, no. 1, pp 1-7,
      January 2014. [184]  
      H. Zeng, Z.
      Chen, H. Chen, "Smooth-Torque Speed Characteristic of Switched
      Reluctance Motors",  Journal of Power Electronics, Vol.
      14, No. 2, pp. 341-350, March 2014. [185]  
      Wang, L.,
      Hu, Y, Chen, Z., “Q-V droop control using fuzzy logic and reciprocal
      characteristic” International
      Journal of Smart Grid and Clean Energy (SGCE), ISSN 2315-4462, Vol.
      3, No.1 2014, pp.88-95. [186]  
      X. Wang, F.
      Blaabjerg, M. Liserre,
      Z. Chen, J. He, Y. Li, “An active damper for stabilizing
      power-electronics-based AC systems”, IEEE
      Transactions on Power Electronics, Vol. 29, No. 7, pp. 3318-3329,
      Jul. 2014. [187]  
      B. Zhao, H.
      Li, M. Wang, Y. Chen, S. Liu, D. Yang, C. Yang, Y. Hu, Z. Chen, “An
      optimal reactive power control strategy for a DFIG-based wind farm to
      damp the sub-synchronous oscillation of a power system”, Energies, Vol. 7, No. 5, pp.
      3086-3103, May 2014. [188]  
      X. Wang, F.
      Blaabjerg, Z. Chen, “Autonomous Control of
      Inverter-Interfaced Distributed Generation Units for Harmonic Current
      Filtering and Resonance Damping in an Islanded Microgrid”, IEEE Transactions on Industry
      Applications, Vol. 50, No. 1, pp. 452-461, Jan. 2014. [189]  
      Z. Chen, B.
      Wang, Z. Chen, Y. Yan, “Comparison of Flux Regulation Ability of the
      Hybrid Excitation Doubly Salient Machines”, IEEE Transactions on Industrial Electronics, Vol. 61, No. 7,
      pp. 3155 - 3166, Jul. 2014. [190]  
      H. Li, C.
      Yang, Y. Hu, B. Zhao, M. Zhao, Z. Chen, “Fault-tolerant control for
      current sensors of doubly fed induction generators based on an improved
      fault detection method”, Journal of
      the International Measurement Confederation (IMEKO), Vol. 47, pp.
      929-937, Jan. 2014. [191]  
      H. Li, C.
      Yang, Y. Hu, M. Zhao, B. Zhao, Z. Chen, S. Liu, and D. Yang “Model and
      performance of current sensor observers for a doubly fed induction
      generator”, Electric Power
      Components and Systems, Vol. 42, No. 10, pp. 1048-1058, Jul. 2014.   Conference Papers [192]  
      S. M. Farashbashi-Astaneh, W. Hu and Z. Chen, “Cooperative
      Optimal Operation of Wind-Storage Facilities,” in Proc.  6th IEEE PES
      Asia-Pacific Power and Energy Engineering Conference, APPEEC 2014,
      Hong Kong, 2014. [193]  
      J. Tian, C.
      Su, M. Soltani and Z. Chen. “Active power
      dispatch method for a wind farm central controller considering wake
      effect,”   in Proc. IEEE 40th IECON, pp. 5450–5456, Nov. 2014. [194]  
      C. Wang, X.
      Liu and Z. Chen, “Rotor Position Estimation for Switched Reluctance Wind
      Generator Using Extreme Learning Machine,” Proceeding of International Conference on Wind Energy
      Grid-adaptive Technologies, Oct. 2014. [195]  
      C. Su, Z.
      Liu, Z. Chen and Y. Hu, “An adaptive control strategy of converter based
      DG to maintain protection coordination in distribution system,” in Proc. 
      IEEE PES Innovative Smart Grid Technologies, Europe (ISGT 2014
      Europe), Istanbul, Turkey, Oct 2014. [196]  
      C. Su, Z. Liu,
      Z. Chen and Y. Hu, “Short circuit analysis of distribution system with
      integration of DG,” in Proc.  International Conference on Power
      System Technology (POWERCON 2014), Chengdu, China, Oct 2014. [197]  
      P. Hou, W.
      Hu and Z. Chen, “Optimal Selection of AC Cables for Large Scale Offshore
      Wind Farms”, in Proc. 40th Annual
      Conference of the IEEE Industrial Electronics Society (IECON 2014),
      Dallas, US, 2014. [198]  
      B. Zhang,
      W. Hu and Z. Chen, “Loss Minimizing Operation of Doubly Fed Induction
      Generator Based Wind Generation Systems Considering Reactive Power
      Provision”, in Proc. 40th Annual
      Conference of the IEEE Industrial Electronics Society (IECON 2014),
      Dallas, US, 2014. [199]  
      S. M. Farashbashi-Astaneh, Z. H. Rather, W. Hu and Z. Chen,
      “Economic Valuation of Reserves on Cross Border Interconnections; A
      Danish Case Study,” in Proc.  IEEE PES General Meeting 2014,
      Washington, US, 2014. [200] S. Abulanwar, W. Hu,
      F. Iov and Z. Chen, “Characterization and assessment of voltage and power
      constraints of DFIG WT connected to a weak network,” in Proc.  IEEE
      PES General Meeting 2014, Washington, US, 2014. [201]   Z. Liu, Z. Chen and Y.
      Hu, “Detection of Vulnerable Relays and Sensitive Controllers under
      Cascading Events Based on Performance Indices,” in Proc.  IEEE
      PES General Meeting 2014, Washington, US, 2014. [202]   Z. Chen, Z. Chen,  X. Liu “A 2MW 6-phase BLDC Generator
      Developed from a PM Synchronous Generator for Wind Energy Application”, IEEE International Conference on
      Industrial Technology (ICIT), Feb. 26 - Mar. 1, 2014, Busan, Korea. [203]   M. Cheng, X. Wei, P.
      Han, Y. Zhu, Z. Chen, “Modeling and Control of a Novel Dual-Stator
      Brushless Doubly-Fed Wind Power Generation System”, in Proc. 17th International Conference on
      Electrical Machines and System (ICEMS 2014), Hangzhou, China, 2014. [204]   B. Zhang, W. Hu, P.
      Hou and Z. Chen, “Reactive Power Dispatch for Loss Minimization of a
      Doubly Fed Induction Generator Based Wind Farm”, in Proc. 17th International Conference on
      Electrical Machines and System (ICEMS 2014), Hangzhou, China, 2014. [205]   Y. Wang, X. Wang, Y.
      Tian, Z. Chen, Y. Tan, “A Communication-Less Distributed Voltage Control
      Strategy for a Multi-Bus AC Islanded Microgrid”, in Proc. 2014 International Power Electronics
      Conference - IPEC2014, 2014. [206]   S. Chen, X. Wang, C.
      Su, Z. Chen, “An improved power flow method based on extended chain-table
      storage structure for distribution network with PV nodes”, in Proc. the 2014 IEEE International Energy
      Conference (ENERGYCON), 2014. [207]   R. M. Imran, D. M. A.
      Hussain, Z. Chen, “LQG Controller Design for Pitch Regulated Variable Speed
      Wind Turbine”, in Proc. the 2014
      IEEE International Energy Conference (ENERGYCON), 2014. [208]   H. Wang, Z. Chen, Q.
      Jiang, “Control Method for Variable Speed Wind Turbines to Support
      Temporary Primary Frequency Control”, in Proc. 2014 IEEE PES Transmission & Distribution Conference &
      Exposition, 2014. [209]   C. Liu, C. L. Bak, Z.
      Chen, P. Lund, “Dynamic Security Assessment of Western Danish Power
      System Based on Ensemble Decision Trees”, in Proc. 12th International Conference on Developments in Power System
      Protection, DPSP 2014, 2014. [210]   Y. Wang, Y. Tian, X.
      Wang, Z. Chen, Y. Tan, “Kalman-Filter-Based State Estimation for System
      Information Exchange in a Multi-bus Islanded Microgrid”, in Proc. the 7th IET International Conference
      on Power Electronics, Machines and Drives (PEMD 2014), 2014. [211]   K. Park, Z. Chen,
      “Open-circuit fault detection and tolerant operation for a
      parallel-connected SAB DC-DC converter”, in Proc. the 29th Annual IEEE Applied Power Electronics Conference and
      Exposition, APEC 2014, 2014. [212]   Y. Tian, Z. Chen, F.
      Deng, X. Sun, Y- Hu, “Coordinative Control of Active Power and DC-link
      Voltage for Cascaded Dual-Active-Bridge and inverter in Bidirectional
      Applications”, in Proc. the Energy
      Conversion Congress and Exposition (ECCE2014), Pittsburgh, US, 2014. [213]   R. Zhu, Z. Chen, Y.
      Zhang, X. Wu, “Model based methods for rotor position detection of
      doubly-fed induction generator”, in Proc. the Energy Conversion Congress and Exposition (ECCE2014),
      Pittsburgh, US, 2014 [214]   Quan Chen, Zhe Chen, Qunjing Wang, et al. Analyze and Improve Lifetime in
      3L-NPC Inverter from Power Cycle and Thermal Balance. ICEMS2014, Oct. 22-25, 2014,
      Hangzhou, China. pp: 974-980. [215]   Quan Chen, Qunjing Wang, Zhe Chen, et al. A SVPWM Based on
      Fluctuate Capacitor Voltage in 3L-NPC Back-to-Back Converter Applied to
      Wind Energy. ICEMS2014, Oct.
      22-25, 2014, Hangzhou, China. pp: 902-908     2013 Book Chapters [216]  
      Z. Chen. "An Overview of power electronic
      converter technology for renewable energy systems", in Electrical
      Drives for Direct-Drive Renewable Energy Systems, Edited by Markus
      Mueller and Henk Polinder, Woodhead
      Publishing Ltd. 2013. ISBN: 978-1-84569-783-9. [217]  
      Z. Chen "Power electronic converter systems
      for direct drive renewable energy applications", in Electrical
      Drives for Direct-Drive Renewable Energy Systems, Edited by Markus
      Mueller and Henk Polinder, Woodhead
      Publishing Ltd. 2013. ISBN: 978-1-84569-783-9. Journal Papers [218]  
      X. Liu, Z.
      Chen, K. Lu and Y. Ye, “Force Characteristics of the H-module Linear
      Actuator with Varying Tooth-shift-distance,” IEEE Transactions on Magnetics, Vol. 49, No. 7, 2013, pp.
      3842-3845. [219]  
      J. Fang, J.
      Wen, S. Wang, J. Shi, L. Ren, Y. Tang, X. Peng, Z. Chen, “Laboratory and
      Field Test of Movable Conduction-Cooled High Temperature SMES for Power
      System Stability Enhancement,” IEEE
      Transactions on Applied Superconductivity, vol. 23, no. 4, August
      2013, pp. 5701607. [220]  
      W. Hu, Y.
      Zhang, Z. Chen and Y. Hu, “Flicker Mitigation by Speed Control of
      Permanent Magnet Synchronous Generator Variable-Speed Wind Turbines” Energies, vol. 6, no. 8, July
      2013, pp. 3807-3821 [221]  
      C. Su, W.
      Hu, Z. Chen and Y. Hu, “Mitigation of Power System Oscillation Caused by
      Wind Power Fluctuation”, IET Renewable Power Generation, vol. 7, no. 6, pp. 639 - 651, Dec.
      2013. [222]  
      F. Deng and
      Z. Chen, “Operation and Control of a DC Grid Offshore Wind Farm under DC
      Transmission System Faults,” IEEE
      Transactions on Power Delivery, vol. 28, no. 3, July 2013, pp.
      1356-1363. [223]  
      Y. Zhang,
      Z. Chen and M. Cheng. “Proportional Resonant Individual Pitch Control for
      Mitigation of Wind Turbines Loads,” IET
      Renewable Power Generation. vol. 7, no. 3, May 2013, pp. 191-200. [224]  
      W. Hu, C.
      Su, Z. Chen and B. Bak-Jensen, “Optimal
      Operation of Plug-In Electric Vehicles in Power Systems with High Wind
      Power Penetrations,” IEEE Transaction on
      Sustainable Energy, vol. 4, no.
      3, July 2013, pp. 577-585. [225]  
      W. Liu, W.
      Hu, Z. Chen and H. Lund, “Electric vehicles and large-scale integration
      of wind power - the case of Inner Mongolia in China,” Applied Energy, vol. 104, pp.
      445-456, April 2013. [226]  
      M. Wei, Z.
      Chen, “Fast Control Strategy for Stabilizing Fixed-speed Induction
      Generator Based Wind Turbines in An Islanded Distributed System”, IET Renewable Power Generation.
      vol. 7, no. 2, March 2013, pp. 144-162. [227]  
      Y. Liu, Z. Chen, “A Flexible Power Control Method of VSC-HVDC Link for the
      Enhancement of Effective Short-Circuit Ratio in a Hybrid Multi-Infeed
      HVDC System", IEEE Transaction on
      Power System, vol. 28, no. 2,
      May 2013, pp. 1568-1581. [228]  
      Z. Chen, R.
      Chen, Z. Chen, “A Fault Tolerant
      Parallel Structure of Single-Phase Full-Bridge Rectifiers for a
      Wound-field Doubly Salient Generator”, IEEE Transaction on Industrial Electronics, vol. 60, no. 8, August 2013, pp. 2988-2996. [229]  
      J. Yao,
      Z. Chen, Q. Li, and X. Xia, “Enhanced Control of a DFIG-Based
      Wind-Power Generation System with Series Grid-Side Converter under
      Unbalanced Grid Voltage Conditions", IEEE Transaction on Power Electronics. Volume: 28, Issue: 7, Page(s): 3167– 3180,
      2013. [230]  
      C. Gao, X. Jiang, Y.
      Li, Z. Chen, and J. Liu, “A DC-Link Voltage
      Self-Balance Method for a Diode-Clamped Modular Multilevel Converter with
      Minimum Number of Voltage Sensors”, IEEE Transaction on Power Electronics. Volume: 28, Issue: 5 , Page(s): 2155 – 2139,
      2013. [231]  
      F. Deng and Z. Chen, “Design of protective
      inductors for HVDC transmission line within DC grid offshore wind farms,”
      IEEE Transactions on Power Delivery, Volume: 28 , Issue: 1 , Page(s): 75 – 83, 2013 [232]  
      F. Deng and
      Z. Chen, “Control of improved full-bridge three-level DC/DC converter for
      wind turbines in a DC grid”, IEEE
      Transaction on Power Electronics. Volume: 28, Issue: 1, Page(s): 135
      - 143. 2013 [233]  
      X. Sun, J.
      Zeng; Z. Chen, “Site Selection Strategy of Single-Frequency Tuned R-APF
      for Background Harmonic Voltage Damping in Power Systems”, IEEE Transaction on Power Electronics.
      Volume: 28, Issue: 1, Page(s): 314 – 324. 2013 [234]  
      H. Li, Y.G.
      Hu; C. Yang, Z. Chen, H.T. Ji, B. Zhao, “An improved fuzzy synthetic
      condition assessment of a wind turbine generator system”, Electrical Power and Energy Systems,
      45 (2013), 468–476. [235]  
      J. Tan, W.
      Hu, X. Wang and Z. Chen, “Effect of Tower Shadow and Wind Shear in a Wind
      Farm on AC Tie-Line Power Oscillations of Interconnected Power Systems” Energies, vol. 6, no. 12, pp. 6352-6372,
      Nov. 2013. [236]  
      G. Mokryani, P. Siano, A.
      Piccolo and Z. Chen, “Improving fault ride-through capability of variable
      speed wind turbines in distribution networks”, IEEE System Journal, vol. 7, no. 4, pp. 713-722, Dec. 2013. [237]  
      Y. Q.
      Zhang, W. Hu, Z. Chen, and M. Cheng, “Mitigation of Wind Power
      Fluctuation by Active Current Control of Variable Speed Wind Turbines.” International Journal of Smart Grid
      and Clean Energy, vol. 2, no. 2, pp. 252–257, May. 2013. [238]  
      C. Liu, Z.
      H. Rather, Z. Chen and C. L. Bak, “An overview of decision tree applied
      to power systems,” International
      Journal of Smart Grid and Clean Energy. vol. 2, no. 3, pp 413-419,
      Oct. 2013. [239]  
      C. Liu, Z.
      H. Rather, Z. Chen and C. L. Bak, “Multi agent system based adaptive
      protection for dispersed generation integrated distribution systems,” International Journal of Smart Grid
      and Clean Energy. vol. 2, no. 3, pp 406-412, Oct. 2013.   [240]  
      J. Tan, X.
      Wang and Z. Chen. “Modal Analysis of a Grid-connected Direct-drive
      Permanent Magnet Synchronous Generator Wind Turbine System“. Power System Protection and Control (Dianli Xitong Kongzhi yu Baohu), Vol. 41, No. 17, pp. 49-55. Sep.  2013. (in Chinese). [241]  
      H Li, C
      Yang, YG Hu, B Zhao, M Zhao, Z Chen. “Fault-Tolerant Control for Current
      Sensors of Doubly Fed Induction Generators Based on an Improved Fault
      Detection Method”. Measurement, 2013 (in Chinese).   Conference Papers [242]  
      P. Raboni, Z. Chen, “Reduction Method for Active
      Distribution Networks”, in Proc. IEEE
      PowerTech 2013, Grenoble, France, 2013. [243]  
      W. Hu, C.
      Su, J. Fang, Z. Chen and Y. Hu, “Ancillary Frequency Control of Direct
      Drive Full-Scale Converter Based Wind Power Plants”, in Proc. IEEE PowerTech
      2013, Grenoble, France, 2013. [244]  
      H. Liu, Z.
      Chen, "Impacts of large-scale offshore wind farm integration on
      power systems through VSC-HVDC," in Proc. IEEE PowerTech 2013, Grenoble,
      France, 2013. [245]  
      Z. Liu, Z.
      Chen, H. Sun, Y. Hu, “Multi Agent System Based Process Control in Wide
      Area Protection against Cascading Events”, in Proc. IEEE PowerTech 2013, Grenoble,
      France, 2013. [246]  
      H. Liu, Z.
      Chen, “Impacts of large-scale wind farm integration on power system
      through VSC-HVDC”, in Proc. IEEE PowerTech 2013, Grenoble, France, 2013. [247]  
      Z. H.
      Rather, C. Liu, C. L. Bak, Z. Chen, P. Thøgersen,
      “Dynamic Security Assessment of Danish Power System Based on Decision
      Trees: Today and Tomorrow,” in Proc.
      IEEE PowerTech 2013, Grenoble, France,
      2013. [248]  
      C. Liu, Z.
      H. Rather, Z. Chen, C. L. Bak and P. Thøgersen,
      “Importance sampling based decision trees for security assessment and the
      corresponding preventive control schemes: the Danish case study,” in
      Proc. IEEE PowerTech
      2013, Grenoble, France, 2013. [249]  
      Z. H.
      Rather, Z. Chen, P. Thøgersen, “Challenge of
      Primary Voltage Control in Large Scale Wind Integrated Power System: A
      Danish Power System Case Study,” in Proc. IEEE PES ISGT Europe, 2013. [250]  
      Z. H.
      Rather, Z. Chen, P. Thøgersen, “Wide Area
      Measurement Based Security Assessment & Monitoring of Modern Power
      System: A Danish Power System Case Study,” in Proc.  IEEE
      PES ISGT Asia, 2013. [251]  
      Z. H.
      Rather, C. Liu, Z. Chen, P. Thøgersen, “Optimal
      PMU Placement by Improved Particle Swarm Optimization,” in Proc. IEEE PES ISGT Asia, 2013. [252]  
      H. Liu, Z.
      Chen, C. Liu, “Enhanced Dynamic Voltage Stability Support by VSC-HVDC for
      Offshore Wind Applications using Trajectory Sensitivity Analysis”, 12th Wind integration workshop,
      London, UK, 2013. [253]  
      C. Su, W.
      Hu, J. Fang and Z. Chen, “Residue-based Coordinated Selection and
      Parameter Design of Multiple Power System Stabilizers (PSSs)”, in Proc. 39th Annual Conference of the IEEE
      Industrial Electronics Society (IECON 2013), Vienna, Austria, 2013. [254]  
      W. Hu, C.
      Su, J. Fang and Z. Chen, “Comparison Study of Power System Small Signal
      Stability Improvement Using SSSC and STATCOM”, in Proc. 39th Annual Conference of the IEEE
      Industrial Electronics Society (IECON 2013), Vienna, Austria, 2013. [255]  
      P. Raboni, W. Hu, S. K. Chaudhary, Z. Chen, “Modeling
      and Control of Low Voltage Flexible Units for Enhanced Operation of
      Distribution Feeders”, in Proc. 39th
      Annual Conference of the IEEE Industrial Electronics Society (IECON 2013),
      Wien, Austria, 2013. [256]  
      J. Tian, C.
      Su, and Z. Chen, “Reactive power capability of the wind turbine with
      doubly fed induction generator,” in Proc. 39th Annual Conference of the IEEE Industrial Electronics Society
      (IECON 2013), Wien, Austria, 2013. [257]  
      K. Park and
      Z. Chen, “Analysis and design of a parallel-connected single active
      bridge dc-dc converter for high-power wind farm application” in Proc. 15th European Conference on Power
      Electronics and Applications (EPE 13), Lille, France, 2013. [258]  
      K. Park, X.
      Liu, and Z. Chen, “A non-unity torque sharing function for torque ripple
      minimization of switched reluctance generators” in Proc. 15th European Conference on Power
      Electronics and Applications (EPE 13), Lille, France, 2013. [259]  
      Z. Liu, Z.
      Chen, H. Sun, Y. Hu, “Wide Area Protection Scheme Preventing Cascading
      Events Caused by Load Flow Transferring”, in Proc. IEEE Power & Energy
      Society General Meeting, Vancouver, Canada, 2013. [260]  
      Mostafa F. Astaneh, Zhe Chen, and Omid Alizadeh Mousavi,
      "Excessive Price Reduction and Extreme Volatility in Wind Dominant
      Electricity Markets; Solutions and Emerging Challenges," in Proc. IEEE Power & Energy Society General Meeting, Vancouver,
      Canada, 2013. [261]  
      J. Fang, W.
      Yao, J. Wen, C. Su, Z. Chen, "Design of Anti-windup Compensator for
      Superconducting Magnetic Energy Storage," in Proc. IEEE Power & Energy Society General Meeting, Vancouver,
      Canada, 2013. [262]  
      S. Abulanwar, Zhe Chen and Birgitte Bak-Jensen, “Study
      of DFIG Wind Turbine Fault Ride-Through According to The Danish Grid
      Code” in Proc. IEEE Power & Energy Society General
      Meeting, Vancouver, Canada, 2013. [263]  
      S. Abulanwar, Zhe Chen and Florin Iov, “Enhanced LVRT
      Control Strategy for DFIG Based WECS in Weak Grid”, in Proc. The International Conference on
      Renewable Energy Research and Applications, ICRERA 2013, Madrid,
      Spain, 2013. [264]  
      S. Abulanwar, Zhe Chen and Florin Iov, “Improved FRT
      Control Scheme for DFIG Wind Turbine Connected to a Weak Grid”, in Proc. IEEE PES Asia-Pacific Power and Energy
      Engineering Conference 2013 (IEEE PES APPEEC 2013), Hong Kong,  2013 [265]  
      Mostafa F. Astaneh, Zhe Chen, "Price Volatility in Wind
      Dominant Electricity Markets," in Proc. IEEE Eurocon, Croatia, 2013.   2012 Book Chapters [266]   P. Siano, P. Chen, Z.
      Chen, A. Piccolo, “Optimal Allocation of Wind Turbines in Active
      Distribution Networks by Using Multi-Period Optimal Power Flow and
      Genetic Algorithms”, in Modeling
      and Control of Smart Grid Systems, Springer-Verlag, 2012. 249-268. Journal Papers [267]  
      H. Li, C.
      Yang, B. Zhao, H. S. Wang, Z. Chen, “Aggregated models and transient
      performances of a mixed wind farm with different wind turbine generator
      systems”, Electric Power Systems
      Research 92 (2012) 1 – 10. [268]  
      W. Hu, Z.
      Chen and B. Bak-Jensen “Stochastic optimal wind power bidding strategy in
      short-time electricity market,” International
      Review of Electrical Engineering, vol. 7, no. 1. pp. 789-800, Feb.,
      2012. [269]  
      X. Wang, J.
      M. Guerrero, F. Blaabjerg, Z. Chen, “A Review
      of Power Electronics Based Microgrids”, Journal of Power Electronics, Vol. 12, No 1, January 2012,
      pp. 181-192. [270]  
      X. Wang, F.
      Blaabjerg, Z. Chen, “Synthesis of Variable
      Harmonic Impedance in Inverter-Interfaced Distributed Generation Unit for
      Harmonic Damping Throughout a Distribution Network”, IEEE Transaction on Power Application. Volume: 48, Issue: 4,
      Page(s): 1407 - 1417. 2012. [271]  
      G. Shi, X.
      Cai, Z. Chen. “Design and Control of Multi-terminal VSC-HVDC for Large
      Offshore Wind Farms”. Przeglad Elektrotechniczny, vol. 12, pp. 264-268, 2012. [272]  
      X. Liu, K.Y. Wu, Y.Y. Ye and K.Y. Lu, “An H-module linear actuator
      for medical equipment applications,” J.
      Appl. Phys., vol.111, no. 7, Apr. 2012 ,  p. 07E714- 07E714 -3. [273]  
      X. Liu, K.Y. Wu, Y.Y. Ye and K.Y. Lu, “Design and optimization of
      the new H-module linear actuator,” IEEE
      Trans. Magn., vol. 48, No. 11, Nov. 2012,
      p. 4188-4191.   Conference Papers [274]  
      M. Martino,
      Y. Farhat, P. Raboni, Z. Chen, “Intelligent
      Control of DC Microgrid System”. 47th
      International Universities’ Power Engineering Conference (UPEC),
      London, UK, 2012. [275]  
      C. Su and
      Z. Chen, “Influence of wind plant ancillary frequency control on system
      small signal stability,” in Proc.  IEEE PES General Meeting 2012, San
      Diego, US, 2012. [276]  
      Weihao Hu;
      Zhe Chen and Birgitte Bak-Jensen, “Analysis of Electricity Price in
      Danish Competitive Electricity Market”, in Proc. IEEE Power and Energy Society General Meeting, San Diego, US,
      2012. [277]  
      Y. Liu, Z.
      Chen, “Power Control Method on VSC-HVDC in a Hybrid Multi-Infeed HVDC
      System”, in Proc. IEEE Power and
      Energy Society General Meeting, San Diego, US, 2012. [278]  
      J. Tan, X.
      Wang, Z. Chen, and M. Li, “Impact of a Direct-drive Permanent Magnet Generator
      (DDPMG) Wind Turbine System on Damping of Power System Oscillations”, in
      Proc. IEEE Power and Energy Society
      General Meeting, San Diego, US, 2012. [279]  
      M. Wei, Z.
      Chen, “Reliability Analysis of Cyber Security in an Electrical Power
      System Associated WAN”, in Proc. IEEE
      Power and Energy Society General Meeting, San Diego, US, 2012. [280]  
      J. Smolen,
      Z. Chen, “Explanation of price peaks on Danish electricity market”,
      Proceedings of the 9th
      International Conference on the European Energy Market 2012 (EEM12). IEEE
      Press, 2012. [281]  
      W. Hu, C.
      Wang, Z. Chen, B. Bak-Jensen, "Power System Transient Stability
      Improvement Using Demand Side Management in Competitive Electricity
      Markets”. Proceedings of the 9th
      International Conference on the European Energy Market 2012 (EEM12).
      IEEE Press, 2012 [282]  
      C. Su, Z.
      Chen, “Influence of Wind Plant Ancillary Voltage Control on System Small
      Signal Stability.” Proceedings of the 9th
      International Conference on the European Energy Market 2012 (EEM12).
      IEEE Press, 2012. [283]  
      Y. Zhang, W. Hu, Z. Chen, and
      M. Cheng, “Individual pitch
      control for mitigation of power fluctuation of variable speed wind
      turbines,” Proceedings of the 10th International Power and Energy
      Conference (IPEC 2012), Dec.12-13, 2012, Ho Chi Minh City, Vietnam,
      pp. 1-6. [284]  
      H. Liu; Z.
      Chen; , "Fault ride-through and grid support of permanent magnet
      synchronous generator-based wind farms with HVAC and VSC-HVDC
      transmission systems," Energy
      Conference and Exhibition (ENERGYCON), 2012 IEEE International ,
      vol., no., pp.769-773, 9-12 Sept. 2012. [285]  
      H. Liu; Z.
      Chen; , "Aggregated Modelling for Wind Farms for Power System
      Transient Stability Studies," Power
      and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific , vol.,
      no., pp.1-6, 27-29 March 2012. [286]  
      Z. Mao, Z. Chen, Z. Chen, “Research on
      the field current of a doubly salient electromagnetic generator with a
      half-controlled PWM rectifier”, in 38th Annual Conference on IEEE
      Industrial Electronics Society (IECON2012). pp. 1405 - 1409. Oct.
      2012. [287]  
      G. Mokryani, P.Siano,
      A.Piccolo, Z.Chen,
      " Fault Ride- Through Enhancement by Using Fuzzy
      Control", Proceedings of the
      IASTED International Conference on Power and Energy Systems (EuroPES 2012), June 25 - 27, 2012, Napoli, Italy. [288]  
      G.
      Shi, S. Peng, X. Cai, Z. Chen. “Grid Integration of Offshore
      Wind Farms and Offshore Oil/Gas Platforms”. Proc.  IEEE IPEMC 2012, pp. 1301-1305. [289]  
      G.
      Shi, G. Wu, X. Cai, Z. Chen. “Coordinated Control of Multi-terminal
      VSC-HVDC Transmission for Large Offshore Wind Farms”. Proc. IEEE IPEMC 2012, pp.
      1278-1282. [290]  
      Rather, Zakir Hussain; Chen, Zhe; Thøgersen, Paul, “Impact of renewable energy
      integration on reactive power reserve and its smart solution: A Danish
      Power System case study,” IEEE
      Conf. POWERCON2012, 30th Oct-2nd Nov.2012, Auckland. [291]  
      Rather, Zakir Hussain; Chen, Zhe; Thøgersen, Paul, “ Challenges
      of Danish power system and their possible solutions ,” IEEE Conf. POWERCON2012. 30th
      Oct-2nd Nov.2012, Auckland. [292]  
      Liu, Chengxi,; Rather
      Zakir Hussain; Stearn, Nathen; Chen, Zhe; Bak,
      Clause Leth; Thøgersen, Paul, “Practical
      Testing and Performance Analysis of Phasor Measurement Unit Using Real
      Time Digital Simulator (RTDS)” IEEE
      International Energy Conference, ENERGYCON, 9th-12th, Sep., 2012,
      Florence. [293]  
      Z. Liu, Z.
      Chen, H. Sun, C. Liu, Y. Hu, “Multi Agent System Based Wide Area Protection
      against Cascading events”, The 10th
      International Power and Energy Conference (IPEC) , 2012. [294]  
      Z. Liu, Z.
      Chen, H. Sun, C. Liu, “Emergent Load Shedding Strategy Based on
      Sensitivity Analysis of Relay Operation Margin against Cascading Events”,
      IEEE PES International Conference
      on Power Systems Technology (POWERCON), 2012. [295]  
      Z. Liu, Z.
      Chen, H. Sun, C. Liu, “Control and Protection Cooperation Strategy for
      Voltage Instability”, 47th
      International Universities’ Power Engineering Conference (UPEC),
      2012. [296]  
      K. Park and
      Z. Chen, “Self-tuning fuzzy logic control of a switched reluctance
      generator for wind energy applications” in Proc. IEEE PEDG, p. 357-363, Jun 2012.   2011 Book Chapters [297]   Z. Chen,
      "Wind Turbine Drive Train
      Systems", in Wind Energy Systems, Optimising
      design and construction for safe and reliable operation, Edited by John D.
      Sørensen and Jens N. Sørensen, Woodhead Publishing Ltd. 2011, ISBN: 978-1-84569-580-4. Journal Papers [298]  
      P. Mahat,
      Z. Chen, B. Bak-Jensen, “A Simple Adaptive Over-Current Protection of
      Distribution Systems with Distributed Generation”, IEEE Transactions on Smart Grid. Vol. 2, Nr. 3, 2011, s. 428
      - 437 [299]  
      P. Mahat,
      Z. Chen, B. Bak-Jensen, “Control and operation of distributed generation
      in distribution systems”, Electric
      Power Systems Research. Vol. 81, Nr. 2, 2011,  s. 495-502 [300]  
      X. Guo, W.
      Wu, Z. Chen, “Multiple Complex-coefficient-filter Based Phase-Locked Loop
      and Synchronization Technique for Three-phase Grid-interfaced Converters
      in Distributed Utility Networks”, IEEE
      Transactions on Industrial Electronics, Vol. 58, No. 4, April 2011, ,
      pp. 1194-1204. [301]  
      L. Wang, T.
      H. Yeh, W. J. Lee, Z. Chen, “Analysis of a commercial wind farm in
      Taiwan, Part I: Measurement results and simulations,” IEEE Transactions on Industry
      Applications, vol. 47, no. 2, March/April 2011, pp. 939-953. [302]  
      L. Wang, T.
      H. Yeh, W. J. Lee, Z. Chen, “Analysis of a commercial wind farm in
      Taiwan, Part II: Different current-limit reactors and load tap changers
      on system performance”, IEEE
      Transactions on Industry Applications, vol. 47, no. 2, March/April
      2011, pp. 954-964. [303]  
      H. Li, B.
      Zhao, C. Yang, H. W. Chen, Z. Chen, “Analysis and estimation of transient
      stability for a grid-connected wind turbine with induction generator”, Renewable Energy, Vol. 36, Nr. 5,
      05.2011, s. 1469-1476. [304]  
      M. Wang, B.
      Zhao, H. Li, C. Yang, R. Ye, Z. Chen, “Investigation of transient models
      and performances for a doubly fed wind turbine under a grid fault.”, W S E A S Transactions on Circuits and
      Systems, Vol. 10, Nr. 11, 2011, s. 383-392. [305]  
      W. Hu, Z.
      Chen, X. Wang, “Analysis for Large Scale Integration of Electric Vehicles
      into Power Grids” Journal of
      Electric Power Science and Technology, Vol. 26, Nr. 4, 2011, s.
      14-19. [306]  
      Grimaldi
      A., Chen Z., Chen P., Siano P., Piccolo A.,
      “Designing Offshore Super Grid for the Combined Operation of Offshore
      Wind Farms and Hydro Storage”, International
      Journal On Power System Optimization, Vol. 2 (1), Pages: 149-158. [307]  
      Z. Chen, “A
      Review of Power Electronics for Wind Power”, Power Electronics (Dianli Dianzi Jishu), Volume
      45, No. 8, Aug. 2011 pp. 11 - 23. [308]  
      Li, H. ;
      Wang, H. ; Zhao, B. ; Hu, Y. ; Chen, Z., ” Simulation analysis of a wind
      farm with different aggregated models”, Taiyang Neng Xuebao,
      Vol. 32, Nr. 7, 2011, s. 1005-1013 [309]   Zhao, B. ; Li, H. ; Han, L. ; Chen, Zhe,
      ” Study on transient stability of
      wind turbine with induction generator based on variable pitch control
      strategy”, Taiyang Neng Xuebao, Vol. 32, Nr. 8, 01.08.2011, s. 1230-1236. [310]   K. Park, K.B. Lee, and F. Blaabjerg,
      “Improving Output Performance of a Z-Source Sparse Matrix Converter Under
      Unbalanced Input-Voltage Conditions,” IEEE
      Trans. On Power Electronics, vol. 27, no. 4, pp. 2043-2054, Oct 2011 Conference Papers [311]  
      W. Hu, Z.
      Chen, B. Bak-Jensen, "Optimal Operation of Electric Vehicles in
      Competitive Electricity Markets and Its Impact on Distribution Power
      Systems," Proceedings of the
      IEEE Trondheim PowerTech 2011. IEEE Press,
      2011. s. 1-7.  [312]  
      X. Wang, J.
      Guerrero, F. Blaabjerg, and Z. Chen, “Secondary
      voltage control for harmonics suppression in islanded microgrids,” in
      Proc. IEEE Power and Energy Society
      General Meeting, 2011 [313]  
      F. Deng, Z.
      Chen, “An offshore wind farm with dc grid connection and its performance
      under power system transients,” in Proc. IEEE Power and Energy Society General Meeting, 2011, pp. 1-8.
       [314]  
      Y. Liu, Z.
      Chen, “Transient Voltage Stability Analysis and Improvement of A Network with different HVDC Systems”, in Proc. IEEE Power and Energy Society General
      Meeting, 2011.  [315]  
      P. Mahat,
      Z. Chen, B. Bak-Jensen, “Review on Islanding Operation of Distribution
      System with Distributed Generation”. in Proc. IEEE Power and Energy Society General Meeting, 2011. [316]  
      Y. Liu, Z.
      Chen, “Short Circuit Ratio Analysis of Multi-infeed HVDC System with a
      VSC-HVDC Link”, in Proceedings of the
      37th Annual Conference of IEEE Industrial Electronics Society, IECON 2011.
      IEEE Press, 2011. s. 949-954.  [317]  
      X. Wang, F.
      Blaabjerg, Z. Chen, and J. Guerrero, “A
      centralized current control architecture for harmonic suppression in
      islanded Microgrids,” in Proceedings
      of the 37th Annual Conference of IEEE Industrial Electronics Society,
      IECON 2011. IEEE Press, 2011, s. 3070-3075 [318]  
      W. Hu, C.
      Su, Z. Chen, "Impact of Wind Shear and Tower Shadow Effects on Power
      System with Large Scale Wind Power Penetration," Proceedings of the 37th Annual Conference of the IEEE
      Industrial Electronics Society, IECON 2011. IEEE Press, 2011. s.
      878-883.  [319]  
      M. Wei, Z.
      Chen, “An Ethernet LAN Based Distributed Generation System Load shedding
      Strategy”, in Proceedings of the
      37th Annual Conference of IEEE Industrial Electronics Society, IECON 2011.
      IEEE Press, 2011. s.  819-824. [320]  
      F. Li, X.
      Wang, Z. Chen, X. Zhang, Y. Hu, “A Control Strategy for Multi-Functional
      Converter to Improve Grid Power Quality,” in Proceedings of the 37th Annual Conference of IEEE Industrial
      Electronics Society, IECON 2011. IEEE Press, 2011. s. 790-795.. [321]  
      Y. Zhang,
      Z. Chen, M. Cheng, J.  Zhang,
      “Pitch control of wind turbines using model free adaptive control based
      on wind turbine code”, Proceedings
      of the International Conference on Electrical Machines and Systems, ICEMS
      2011. IEEE Press, 2011.  [322]  
      X. Wang, F.
      Blaabjerg, and Z. Chen, “A current controllers
      in grid-connected converters for harmonic voltage damping in electrical
      distribution networks,” Proceedings
      of the International Conference on Electrical Machines and Systems (ICEMS
      2011). IEEE Press, 2011.  [323]  
      F. Li, X.
      Wang, Z. Chen, X. Zhang, “A Laboratory Grid Simulator Based on
      Three-phase Four-leg Inverter: Design and Implementation,”, Proceedings of the International
      Conference on Electrical Machines and Systems (ICEMS 2011). IEEE
      Press, 2011. [324]  
      X. Sun, Q. Lv, Y. Tian, Z. Chen, “An Improved Control Method of
      Power Electronic Converters in Low Voltage Micro-grid”, Proceedings of the International
      Conference on Electrical Machines and Systems (ICEMS 2011). IEEE
      Press, 2011. [325]  
      W. Hu, C.
      Su, Z. Chen, B. Bak-Jensen, "Small Signal Stability Improvement of
      Power Systems Using Optimal Load Responses in Competitive Electricity
      Markets", Proceedings of the
      46th International Universities’ Power Engineering Conference (UPEC2011).
      IEEE Press, 2011. [326]  
      C. Su, Z.
      Chen, “Damping Inter-area Oscillations using Static Synchronous Series
      Compensator (SSSC)”, Proceedings of
      the 46th International Universities’ Power Engineering Conference
      (UPEC2011). IEEE Press, 2011. [327]  
      M. Wei, Z.
      Chen, “A Study of Distributed Generation System Characteristics and
      Protective Load Control Strategy”, Proceedings
      of the 46th International Universities’ Power Engineering Conference
      (UPEC2011). IEEE Press, 2011. [328]  
      Y. Zhang,
      Z. Chen, M. Cheng, J.  Zhang,
      “Mitigation of Fatigue Loads Using Individual Pitch Control of Wind
      Turbines Based on FAST”, Proceedings
      of the 46th International Universities’ Power Engineering Conference
      (UPEC2011). IEEE Press, 2011.  [329]  
      M. Wei, Z.
      Chen, “A Study of Protective Operation Strategy for a Distributed
      Generation System with Wind Turbines”, Proceedings of the IEEE International Conference on Advanced
      Power System Automation and Protection, APAP 2011. IEEE Press, 2011.
      s. 812-817.  [330]  
      G. Shi, Z.
      Chen, X. Cai. “Overview of Multi-terminal VSC HVDC Transmission for Large
      Offshore Wind Farms”. Proceedings
      of the IEEE International Conference on Advanced Power System Automation
      and Protection, APAP 2011. IEEE Press, 2011. s. 1324-1329.  [331]  
      C. Liu, Z.
      Chen, C. L. Bak. “Adaptive Voltage Stability Protection Based on Load
      Identification Using Phasor Measurement Units”, Proceedings of the IEEE International Conference on Advanced
      Power System Automation and Protection, APAP 2011. IEEE Press, 2011. [332]  
      Zhe Chen,
      Jens Carsten Hansen, Qiuwei Wu, Anca Daniela
      Hansen, Birgitte Bak-Jensen, “Research Developments on Power System
      Integration of Wind Power”, China
      Wind Power 2011, Beijing, China, October, 2011. [333]  
      W. He, Z.
      Chen, G. Shi, etc. Cases study of integrating the wind farms with
      electrical grid at offshore oil and gas platforms and with onshore
      electrical grid Proceedings of EWEA
      OFFSHORE 2011. The European Wind Energy Association, 2011.  [334]  
      He, W. ; Weissenberger, J. ; Bergh, Ø. ; Dalen, J. ; Hjøllo, S. ; Wehde, H. ; Agnalt, A. ; Chen,
      Zhe ; Olason, Daniel ; Thorsteinson,
      B. ; Fosso, O. B.. “Integration of a wind farm
      with a wave- and an aquaculture farm”, Proceedings of EWEA OFFSHORE 2011. The European Wind Energy Association,
      2011.  [335]  
      Z. Hussain,
      Z. Chen, P. Thøgeresen, “Fast and Precise
      method of contingency ranking in modern Power System,” Proc. Of IEEE Conference on Applied
      Electrical engineering and computing technologies, AEECT, 2011. [336]  
      Hu, Y.,
      Chen, Z.. Excell, P, “Power
      quality improvement of unbalanced power system with distributed generation
      units.” Proceedings of
      the 4th International Conference on Electric Utility Deregulation and
      Restructuring and Power Technologies (DRPT 2011). IEEE Press, 2011.
      s. 417-423. [337]  
      Chen, P.,
      Bak-Jensen, B.; Chen, Z., “Stochastic
      Evaluation of Maximum Wind Installation in a Radial Distribution Network.”.
      Proceedings of the 2nd IEEE PES
      Innovative Smart Grid Technologies, ISGT-EUROPE 2011. IEEE Press,
      2011.   2010 Book Chapters [338]   P. Chen, P. Siano, B. Bak-Jensen, Z. Chen,
      “Optimal Allocation of Power-Electronic Interfaced Wind Turbines
      Using a Genetic Algorithm-Monte Carlo Hybrid Optimization Method”, in Wind Power Systems: Applications of Computational Intelligence
      (Green Energy and Technology), Edited by Lingfeng
      Wang, Chanan Singh, Andrew Kusiak,
      Springer-Verlag, 2010,  1-23,
      ISBN-13: 9783642132490, ISBN: 3642132499. Journal Papers [339]   Mahat, P.,
      Chen, Z., Bak-Jensen, B. “Under frequency Load Shedding for an Islanded
      Distribution System With Distributed Generators”, IEEE Transactions on Power Delivery. 2010; vol. 25, nr. 2, April. s. 911-918. [340]   Chen, P, Siano, P., Bak-Jensen, B. Chen, Z., “Stochastic
      Optimization of Wind Turbine Power Factor Using Stochastic Model of Wind
      power”, IEEE Transactions on
      Sustainable Energy. 2010; vol. 1, nr. 1, APR 2010. s. 19-29. [341]   Siano, P., Chen, P, Chen, Z., Piccolo, A. “Evaluating Maximum Wind Energy
      Exploitation in Active Distribution Networks”, I: IET Generation Transmission and Distribution. 2010 ; vol. 4, nr. 5. 11 s. [342]   Chen, P, Pedersen, T., Bak-Jensen, B. Chen, Z.,
      “ARIMA-Based Time Series Model of Stochastic
      Wind Power Generation”, IEEE
      Transactions on Power Systems, 2010 ; vol.
      25, nr. 2, s. 667-676. [343]   L. Wang,
      K.-H. Wang, W.-J. Lee, and Z. Chen “Power-flow control and stability
      enhancement of four parallel-operated offshore wind farms using a
      line-commutated HVDC link,” IEEE Transactions on Power Delivery,
      vol. 25, no. 2, pp. 1190-1202. April 2010. [344]   Li, H.; Zhao, B.; Han, L.; Chen, Z. “Transient
      performances analysis of wind turbine system with induction generator
      including flux saturation & skin effect”, Taiyang Neng Xuebao,
      Vol. 3, No.3, 2010, s. 373-379. (in Chinese). [345]   Li, H.; Ye, R.J.; Han, L.; Wang, H. S.; Chen, Z.
      “Comparison and analysis of transient performances for doubly fed
      induction generator wind turbine under grid voltage dip”, Taiyang Neng Xuebao, Vol. 31, No.6, 2010, s. 775-781. (in
      Chinese). Conference Papers [346]   Mahat. P.,
      Chen, Z., Bak-Jensen, B. ”Islanding Operation of
      Distribution System with Distributed Generations”. Proceedings of the Danish PhD Seminar on detailed Modelling and
      Validation of Electrical Components and Systems 2010. Energinet.dk,
      2010. p. 23-26. [347]   Mahat. P.,
      Chen, Z., Bak-Jensen, B., “Control strategies for gas turbine generators
      for grid connected and islanding operations”. 2010 Proceedings of the IEEE Power & Energy Transmission and
      Distribution Conference and Exposition, 2010. IEEE Press 8 s.. [348]   Hu Y., Chen,
      Z. “Effects of Capcitor Bank on Fault Ride
      Through Capibility of Induction Generator Based
      Wind Turbines”. Proceedings of the
      Asia-Pacific Power and Energy Engineering Conference (APPEEC), March
      2010, Chengdu, China. [349]   Hu W., Chen,
      Z., Bak-Jensen, B.; “Optimal Load Response to Time-of-Use Power Price for
      Demand Side Management in Denmark”. Proceedings
      of the Asia-Pacific Power and Energy Engineering Conference (APPEEC),
      March 2010, Chengdu, China. [350]   Hu W., Chen,
      Z., Bak-Jensen, B.; “The Relationship between Electricity Price and Wind
      Power Generation in Danish Electricity Markets”. Proceedings of the Asia-Pacific Power and Energy Engineering
      Conference (APPEEC), March 2010, Chengdu, China. [351]   Su C., Chen,
      Z.; “Optimal Placement of Phasor Measurement Units with New
      Considerations”. Proceedings of the
      Asia-Pacific Power and Energy Engineering Conference (APPEEC), March
      2010, Chengdu, China. [352]   Hu W., Chen,
      Z. Bak-Jensen, B., “Optimal Operation Strategy of Battery Energy Storage
      System to Real-Time Electricity Price in Denmark”. IEEE PES General Meeting, 2010. [353]   Wei M., Chen,
      Z., “Study of LANs Access Technologies in Wind Power System”. IEEE PES General Meeting, 2010. [354]   Liu Y., Chen,
      Z., “Stability Analysis of Multi-infeed HVDC System Applying VSC-HVDC”. IEEE PES General Meeting, 2010. [355]   Hu W., Chen,
      Z. Bak-Jensen, B. “An Approach to Solve Power System Constraints Using
      Load Response to Real-Time Electricity Price in Distribution Systems”. The 9th Nordic Electricity
      Distribution and Asset Management Conference NORDAC, 2010. [356]   Wei M., Chen,
      Z., “Communication Systems and Study Method for Active Distribution Power
      Systems”. The 9th Nordic
      Electricity Distribution and Asset Management Conference NORDAC,
      2010. [357]   Tan J., Chen,
      Z., Wang X. “Small signal stability analysis of a DDPMG-based wind power
      system”. The 9th Nordic Electricity
      Distribution and Asset Management Conference NORDAC, 2010. [358]   Su C., Chen,
      Z.; “An Optimal Power Flow (OPF) Method with Improved Power System
      Stability”, The 45th International
      Universities' Power Engineering Conference (UPEC 2010). [359]   Hu W., Chen,
      Z. Bak-Jensen, B., “Impact of Optimal Load Response to Real-Time
      Electricity Price on Power System Constraints in Denmark”, The 45th International Universities'
      Power Engineering Conference (UPEC 2010). [360]   Wei M., Chen,
      Z., “Intelligent Control on Wind Farm”, 2010 Proceedings of the IEEE PES Innovative Smart Grid
      Technologies Conference Europe (ISGT Europe 2010). IEEE Press 6 s. [361]   Deng F.,
      Chen, Z., “Variable Speed Wind Turbine Based on Multiple Generators
      Drive-Train Configuration”. 2010
      Proceedings of the IEEE PES Innovative Smart Grid Technologies Conference
      Europe (ISGT Europe 2010). IEEE Press 6 s. [362]   Wei M., Chen,
      Z., “Distribution System Protection with Communication Technologies”, 36th Annual Conference of the IEEE
      Industrial Electronics Society, IECON 2010. [363]   Deng F.,
      Chen, Z., “A New Structure Based on Cascaded Multilevel Converter for
      Variable Speed Wind Turbine”, 36th
      Annual Conference of the IEEE Industrial Electronics Society, IECON 2010. [364]   Hu W., Chen,
      Z. Bak-Jensen, B., “An Approach to Solve Power System Constraints Using
      Optimal Load Response to Real-Time Electricity Price in Distribution
      Systems”, 2010 Proceedings of the
      9th Nordic Electricity Distribution and Asset Management Conference.
      CIRED - Congrès International des Réseaux Electriques de
      Distribution. [365]   Wang, X.,
      Guerrero, J., Chen, Z. & Blaabjerg, F.
      “Distributed energy resources in grid interactive AC microgrids”, 2010 2nd IEEE International Symposium
      on Power Electronics for Distributed Generation Systems (PEDG) 2010 . IEEE
      Press s. 806-812. 7s. [366]   Blaabjerg, F., Iov, F., Chen, Z. & Ma, K. “Power
      Electronics and Controls for Wind Turbine Systems”, 2010 Proceedings of the IEEE Energy Conference and Exhibition,
      ENERGYCON 2010. IEEE Press s. 1-12. 12 s.   2009 Journal Papers [367]   Hu, Weihao, Chen, Z. Wang, Y. Wang, Z.: “Flicker Mitigation by Active Power
      Control of Variable Speed Wind Turbines with Full-Scale Back-to-Back
      Power Converters”, IEEE
      Transactions on Energy Conversion, vol. 24, no.3, Sept. 2009, pp. 640-649. [368]   Wang, L.;
      Chen, S.-S.; Lee, W.-J.; Chen, Z. “Dynamic stability enhancement and
      power flow control of a hybrid wind and marine-current farm using SMES,” IEEE Transactions on Energy Conversion,
      vol. 24, no. 3, September 2009, pp. 626-639. [369]   Chen, Z., Guerrero, Josep
      M., Blaabjerg, F. “A Review of the State-of-the-art of
      Power Electronics for Wind Turbines”, IEEE Transactions on Power
      Electronics, Volume 24, Issue 8, Aug. 2009 pp1859 - 1875. [370]   Li, H., Chen,
      Z., “Design Optimization and Site Matching of Direct-Drive Permanent
      Magnet Wind Generator Systems”, Renewable
      Energy, (34) 2009, pp. 1175-1184, Elsevier Science, Oxford, ISSN 0960-1481. [371]   Zhao, M.,
      Chen, Z., Blaabjerg, F. “Optimization of
      Electrical System for Offshore Wind Farms via Genetic Algorithm”, IET Proc. – Renewable Power Generation,
      Vol. 3, Iss. 2, June 2009, pp. 205-216. ISSN
      1752-1416 [372]   Zhao, M.,
      Chen, Z., Blaabjerg, F. “Load Flow Analysis for
      Variable Speed Offshore Wind Farms”, IET
      Proc. – Renewable Power Generation, Vol. 3, Iss.
      2, June 2009, pp. 120-132. ISSN
      1752-1416 [373]   Li, H., Chen,
      Z., Polinder,
      H. “Optimization of Multibrid Permanent Magnet
      Wind Generator Systems”, IEEE
      Transactions on Energy Conversion. March 2009, Volume: 24, Issue: 1,
      page(s): 82-92, ISSN: 0885-8969. [374]   Mahat, P.,
      Chen, Z., Bak-Jensen, B. “A
      Hybrid Islanding Detection Technique Using Average Rate of Voltage Change
      and Real Power Shift”. IEEE
      Transactions on Power Delivery. 2009; vol. 24, nr. 2, April. s.
      764-771. [375]   Wang, L., Yeh, T-H.,  Lee, W.-J., and Chen, Z. "Benefit
      Evaluation of Wind Turbine Generators in Wind Farms Using Capacity-Factor
      Analysis and Economic-Cost Methods", IEEE
      Transactions on Power Systems, vol. 24, no. 2, May 2009, pp. 692-704. ISSN: 0885-8950. [376]   S.-S. Chen, L. Wang, W.-J. Lee, and Z. Chen,
      "Power flow control and damping enhancement of a large wind farm
      using a superconducting magnetic energy storage unit," IET-Renewable Power Generation,
      2009, vol. 3, no. 1, pp. 23-38. [377]   Chen, Z., Blaabjerg, F. “Wind
      farm—A power source in future power systems”, Renewable
      and Sustainable Energy Reviews, August/September 2009,
      Volume: 13, Numbers 6-7, pages: 1288-1300, ISSN: 1364-0321. [378]   Jiangzhong Zhang, Ming Cheng,
      Zhe Chen, and Wei Hua, “Comparison of stator mounted permanent magnet
      machines based on a general power equation,” IEEE Transactions on Energy Conversion, vol. 24, no. 4, pp.
      826-834, December 2009. Conference Papers [379]   Hu, Y., Chen,
      Z. “STATCOM’s Effects on Stability Improvement of Induction Generator
      based Wind Turbine Systems”, Proceedings
      of the Asia-Pacific Power and Energy Engineering Conference (APPEEC),
      March 2009, Wuhan, China, pages, 876-879, ISBN 978-1-4244-2487-0. [380]   Chen, P.,
      Chen, Z., Bak-Jensen, B.; Sörensen, S.
      “Measurement Based Scenario Analysis of Short-Range Distribution System
      Planning”, Proceedings of the
      Asia-Pacific Power and Energy Engineering Conference (APPEEC), March
      2009, Wuhan, China, pages, 2099-2102, ISBN 978-1-4244-2487-0. [381]   Su, Y., Zhao,
      R., Chen, Z., “Power Wind Farm Based on Virtual Market”, Proceedings of the Asia-Pacific Power
      and Energy Engineering Conference (APPEEC), March 2009, Wuhan, China,
      pages, 930-934, ISBN 978-1-4244-2487-0. [382]   Hu, Weihao,
      Chen, Z. Wang, Y. Wang, Z.: “Low Voltage Ride-Through of Variable Speed
      Wind Turbines with Permanent Magnet Synchronous Generator”, Proceedings of International
      Conference on Ecological Vehicles and Renewable Energy Sources, EVER2009.
      2009. [383]   Wei Sun, Zhe
      Chen, Xiaojie Wu, “ Intelligent Optimize Design
      of LCL Filter for Three-Phase Voltage-Source PWM Rectifier”, 2009 IEEE 6th International Power
      Electronics and Motion Control Conference (IPEMC) -ECCE Asia, May
      17-20 2009, Wuhan, China, pages, 970-974, ISBN 987-1-4244-3557-9. [384]   Fang Zhuo, Longhui Wu, Zhe Chen,
      Xianwei Wang, Zhaoan
      Wang, “Study on A Control Method of PAPF for Resonance Damping and
      Harmonics Compensation in Power System”, 2009 IEEE 6th International Power Electronics and Motion Control
      Conference (IPEMC) -ECCE Asia, May 17-20 2009, Wuhan, China, pages,
      1161-1167, ISBN 987-1-4244-3557-9. [385]   Fang Zhuo, Longhui Wu, Zhe Chen,
      Xianwei Wang, Zhaoan
      Wang, “Study on Soft Phase Locked Method to Solving the Synchronization
      Problem of Active Power Filter in Stand-alone Power Grid”, 2009 IEEE 6th International Power
      Electronics and Motion Control Conference (IPEMC) -ECCE Asia, May
      17-20 2009, Wuhan, China, pages, 1168-1174, ISBN 987-1-4244-3557-9. [386]   Chen, Z.
      “Wind Power Technology and Modern Power Systems”, Keynote speech on PCIM China Conference 2009, Shanghai,
      China, page 1-10. [387]   Hu, Y., Chen,
      Z. “Study of Induction Generator based Wind Turbine Systems”, The International Conference on
      Electrical Engineering 2009, 5-9 July, 2009. Shenyang, China. [388]   Chen, P.,
      Bak-Jensen, B.; Chen, Z., “Probabilistic Load Models for Simulating the
      Impact of Load Management”. Proceedings
      of 2009 IEEE PES General Meeting. Calgary, 2009. 8 p [389]   Chen, P.,
      Kasper K. Berthelsen, Bak-Jensen, B.; Chen, Z., “Markov Model for Wind
      Power Time Series Using Bayesian Inference of Transition Matrix”, the 35th Annual Conference of the IEEE
      Industrial Electronics Society, IECON 2009, 3-5 November 2009. [390]   Deng, F.,
      Chen, Z. “Low-Voltage Ride-Through of Variable Speed Wind Turbines with
      Permanent Magnet Synchronous Generator”, the 35th Annual Conference of the IEEE Industrial Electronics
      Society, IECON 2009, 3-5 November 2009. [391]   Deng, F.,
      Chen, Z., “Power Control of Permanent Magnet Generator Based Variable
      Speed Wind turbines”, the 12th
      international conference on electrical machines and systems (ICEMS 2009),
      Tokyo, Japan, 15–18 November, 2009. [392]   Beltran, H. ;
      Perez, E. ; Chen, Zhe ; Gimeno-Sales, F. J.; Seguí-Chilet, S. ; Soler, J ; Daroqui,
      E.. “Analog Fixed Maximum Power Point Control for a PWM Step-down
      Converter for Water Pumping Installations”, Proceedings of the 13th European Conference on Power Electronics
      and Applications - EPE'2009. Barcelona, Spain: IEEE conference
      proceedings, 2009. p. 1-10。 [393]   L. Wang,
      T.-H. Yeh, W.-J. Lee, and Z. Chen, May 2009, “Analysis of a commercial
      wind farm in Taiwan, Part I: Measurement results and simulations,” Paper
      # 2008-ESC-252, presented at the 2009
      Industrial & Commercial Power Systems Technical Conference (2009
      ICPS), May 3-7, 2009, Calgary, Canada.  [394]   L. Wang,
      T.-H. Yeh, W.-J. Lee, and Z. Chen, May 2009, “Analysis of a commercial
      wind farm in Taiwan, Part II: Different current-limit reactors and load
      tap changers on system performance,” presented
      at the 2009 Industrial & Commercial Power Systems Technical
      Conference (2009 ICPS), May 3-7, 2009, Calgary, Canada.  [395]   L. Wang,
      S.-S. Chen, W.-J. Lee, and Z. Chen, March 2009, “Design of a damping
      controller for a SMES unit to suppress tie-line active-power fluctuations
      of a large-scale wind farm,” Paper 09PSCE0406, in Proc. the 2009 IEEE Power System Conference and Exhibition (PSCE),
      March 15-18, 2009, Seattle, WA, USA.    2008 Book Chapters [396]   Chen, Z., Blaabjerg, F. "Electrical Aspects of Wind
      Turbines", in Offshore Wind Power, Edited by John Twidell and Gaetano Gaudiosi,
      Multiscience Publishing Co. Ltd. 2008, ISBN: 978-0906522-639. Journal Papers [397]   L. Wang, D.-J. Lee, W.-J. Lee, and Z. Chen,
      "Analysis of a novel autonomous marine hybrid power
      generation/energy storage system with an high-voltage direct current
      link," Journal of Power Sources, vol. 185, no. 2, December
      2008, pp. 1284-1292 [398]   Kong, W.,
      Dong, X. Z., Chen, Z., “Voltage Sag Source Location Based on
      Instantaneous Energy Detection”, Electric
      Power System Research, Vol. 78, Issue 11, 2008, pp. 1889–1898 [399]   Li, H., Chen,
      Z., “Overview
      of Generator Topologies for Wind Turbines”, IET Proc. – Renewable Power Generation, Vol. 2, (2), June 2008, pp. 123-138. [400]   Yao, J., Li,
      H., Liao Y., Chen, Z., “An Improved
      Control Strategy of Limiting the DC-Link Voltage Fluctuation for a Doubly
      Fed Induction Wind Generator”, IEEE Transactions on Power
      Electronics, Volume 23,
      Issue 3, May 2008, pp.1205 – 1213. [401]   Zhang
      Jianzhong, Cheng M., Chen Z.: "Investigation of a New Stator Interior
      Permanent Magnet Machine", IET
      Proc. –Electric Power Applications, Volume 2, Issue 2, March 2008,
      pp. 77 – 87. [402]   Zhang
      Jianzhong, Cheng M., Chen Z.: " Optimal Design of Stator Interior
      Permanent Magnet Machine with Minimized Cogging Torque for Wind Power Application",
      Energy Conversion and Management,
      Elsevier, Vol. 49, Issue 8, August 2008, pp. 2100–2105. [403]   Li, H., Han, L., Zhao, B., Chen, Z., “Effect of
      Equivalent Models of Wind Turbines on Analysis Results of Transient
      Stability for Wind Generator Systems”, Proceedings of the CSEE (in Chinese),Vol.
      28, No. 17, 2008, s. 105-111. Conference Papers [404]   Chen, Z.,
      Wei, M. “A Voltage Quality Detection Method”, The Third International Conference on Electric Utility
      Deregulation and Restructuring and Power Technologies (DRPT 2008),
      6-9 April 2008, Nanjing, China. [405]   Chen, P.,
      Chen, Z., Bak-Jensen, B. “Probabilistic Load Flow: A Review”, The Third International Conference
      on Electric Utility Deregulation and Restructuring and Power Technologies
      (DRPT 2008), 6-9 April 2008, Nanjing, China.  [406]   Mahat. P.,
      Chen, Z., Bak-Jensen, B. “Review of Islanding Detection Methods for
      Distributed Generation”, The Third
      International Conference on Electric Utility Deregulation and
      Restructuring and Power Technologies (DRPT 2008), 6-9 April 2008,
      Nanjing, China.  [407]   Hu. Y., Chen,
      Z., McKenzie, H. “Voltage Source Converters in Distributed Generation
      Systems”, The Third International
      Conference on Electric Utility Deregulation and Restructuring and Power
      Technologies (DRPT 2008), 6-9 April 2008, Nanjing, China.  [408]   Beltran H.,
      Chen Z., Belenguer E., Aparicio N., Seguí-Chilet S., Gimeno-Sales
      F. “Photovoltaic Inverters Used as Active Filters for Improvement of LV
      Distribution Networks”, The Third
      International Conference on Electric Utility Deregulation and
      Restructuring and Power Technologies (DRPT 2008), 6-9 April 2008,
      Nanjing, China. [409]   Zhao, M.,
      Chen, Z., Blaabjerg, F. “Application of genetic
      algorithm in electrical system optimization for offshore wind farms”, The Third International Conference on
      Electric Utility Deregulation and Restructuring and Power Technologies
      (DRPT 2008), 6-9 April 2008, Nanjing, China.  [410]   Zhang
      Jianzhong, Cheng M., Chen Z., Fu Xiaofan,
      “Pitch Angle Control for Variable Speed Wind Turbines”, The Third International Conference on
      Electric Utility Deregulation and Restructuring and Power Technologies
      (DRPT 2008), 6-9 April 2008, Nanjing, China. ISBN978-7-900-714-13-8.  [411]   Chen, Z., Hu,
      Y., McKenzie, H.:  “Effects of Line
      Parameters on Performance of Voltage Source Converters in Distributed
      Generation Systems”, Proceedings of
      43rd International Universities Power Engineering Conference UPEC 2008. [412]   Cai, L.,
      Chen, Z., Bak-Jensen, B.:  “Daily Load Response Model to
      Electricity Price for Customers”, Proceedings
      of 43rd International Universities Power Engineering Conference UPEC
      2008. [413]   Chen, P.,
      Chen, Z., Bak-Jensen, 
      B.: “Comparison of Steady-State SVC Models in Load Flow
      Calculations”, Proceedings of 43th
      International Universities Power Engineering Conference UPEC 2008.  [414]   Hu, W., Chen,
      Z., Wang, Y., Wang, Z. “Wind Power Fluctuations Mitigation by DC-Link
      Voltage Control of Variable Speed Wind Turbines”, Proceedings of 43th International Universities Power Engineering
      Conference UPEC 2008.  [415]   Li Hui, Chen,
      Z., “Design Optimization and Evaluation of Different Wind Generator
      Systems”, Proc. of the Eleventh
      International Conference of Electrical Machines and Systems (ICEMS 2008) [416]   Ye Ren-jie, Li Hui, Chen, Z., Gao Qiang
      “ Comparison of Transient Behaviors of Wind
      Turbines with DFIG Considering the Shaft Flexible Models”, Proc. of the Eleventh International
      Conference of Electrical Machines and Systems (ICEMS 2008). [417]   Chen, P., Chen, Z.,
      Bak-Jensen, B Waagepetersen, R.
      ; Sörensen, S.. “Verification of a
      Probabilistic Model for A Distribution System with Integration of
      Dispersed Generation.” Proceedings
      of the 16th Power Systems Computation Conference, 2008. [418]   Chen, Z.
      “Generators of Modern Wind Turbines”, Conference
      of Renewable Energy 2008 (RE2008), Busan, Korea, October 13-17. [419]   S.-S. Chen,
      L. Wang, Z. Chen, and W.-J. Lee, July 2008, “Power-flow control and
      transient stability enhancement of a large-scale wind power generation
      system using a superconducting magnetic energy storage (SMES) unit,”
      presented at IEEE PES 2008 General
      Meeting, July 20-24 2008, Pittsburgh, Pennsylvania, USA.  [420]   Jianzhong Zhang, Ming Cheng, Zhe Chen, “Design
      of wind turbine controller by using wind turbine codes,” Proceedings of 11th
      International Conference on Electrical Machines and Systems (ICEMS 2008),
      Oct. 17-20, 2008, Wuhan, China, pp. 2591-2595.   2007 Journal Papers [421]   Zhang J,
      Chen, Z.; Cheng M. “Design
      and Comparison of a Novel Stator Interior Permanent Magnet Generator for
      Direct-Drive Wind Turbines”, IET
      Proc. – Renewable Power Generation, Vol. 1, (4), December 2007, pp.
      203-210. ISSN 1752-1416. [422]   Zhao, M.,
      Chen, Z., Blaabjerg, F. “Generation Ratio
      Availability Assessment of Electrical Systems for Offshore Wind Farms”, IEEE Transactions on Energy Conversion,
      Volume: 22, Issue: 3, Sept. 2007, pp. 755-763. [423]   Chen, Z.; Hu,
      Y., Blaabjerg, F.;“ Stability improvement of induction
      generator-based wind turbine systems”, IET Proc. – Renewable Power Generation,
      Vol. 1, (1), March 2007, pp. 81-93. Conference Papers [424]   Aparicio, N.,
      Chen, Z., Beltran, H., Belenguer, E.,
      “Performance of Doubly-Fed Wind Power Generators During Voltage Dips”, International Workshop on Next
      Generation Regional Energy System Development, IWRES07, (invited
      paper), Seoul, Korea, January 2007. [425]   Chen, Z.,
      Kong, W., “Protection Coordination Based on a Multi-agent for
      Distribution Power System with Distribution Generation Units”, International Workshop on Next
      Generation Regional Energy System Development, IWRES07, Seoul, Korea,
      January 2007. [426]   Hu. Y., Chen,
      Z., “A hybrid generation system with induction wind power generator and
      power electronics interfaced diesel unit”, International Symposium on Power Electronics for Distributed
      Generation Systems. August, 2007, Hefei, China.  [427]   Li, H., Chen,
      Z., “Optimal Direct-Drive Permanent
      Magnet Wind Generators for different rated wind speeds”, the 13th European Conference on Power
      Electronics and Applications, EPE2007, September, 2007.  [428]   Zeng, X.,
      Chen, Z., Blaabjerg, F. “Efficiency Comparisons
      of Full-size Converters for Large Variable-speed Wind Turbine Systems”,
      the 13th European Conference on
      Power Electronics and Applications, EPE2007, September, 2007.  [429]   Li, H., Chen,
      Z.,: “Transient Stability Analysis of Wind
      Turbines with Induction Generators Considering Blades and Shaft
      Flexibility”, the Annual Conference
      of the IEEE Industrial Electronics Society, IECON 2007. [430]   Wei, M.,
      Chen, Z.,: “A Fast PLL Method for Power
      Electronic Systems Connected to Distorted Grids”, the Annual Conference of the IEEE
      Industrial Electronics Society, IECON 2007. [431]   Li, H., Chen,
      Z.,: “Design Optimization and Comparison of
      Direct-drive Permanent Magnet Wind Generator Systems”, the Proceeding of International
      Conference on Electrical Machines and Systems, ICEMS2007, Seoul, Korea,
      pp 685-690. [432]   Zhang
      Jianzhong, Cheng Ming, Chen, Z.,: “Nonlinear
      Control for Variable-Speed Wind Turbines with Permanent Magnet
      Generators”, the Proceeding of
      International Conference on Electrical Machines and Systems, ICEMS2007,
      Seoul, Korea, pp 324-329. [433]   Zhang
      Jianzhong, Cheng Ming, Chen, Z.,: “A Novel
      Stator Interior Permanent Magnet Generator for Direct-Drive Wind Turbines
      ”, the Proceeding of International
      Conference on Electrical Machines and Systems, ICEMS2007, Seoul,
      Korea, pp 723-728. [434]   Lu, Shengli, Chen, Hao, Chen, Z.,:
      “Modelling Inter-Turn Winding Faults in Switched Reluctance Machines
      Based on Neural Network”, the
      Proceeding of International Conference on Electrical Machines and
      Systems, ICEMS2007, Seoul, Korea, pp 1600-1605. [435]   Chen, P.,
      Chen, Z., Bak-Jensen, B., Villafáfila, R., Sörensen, S., “Study of Power Fluctuation from
      Dispersed Generations and loads and its impact on a Distribution Network
      through a probabilistic approach”, the proceeding of 9th International Conference Electrical Power Quality
      and Utilisation. EPQU2007, Barcelona, Oct. 2007. [436]   Villafáfila, R., Galceran, S.,
      Bak-Jensen, B., Chen, P., Chen, Z., Sörensen, S.,“ Probabilistic assessment of wind power production
      on voltage profile in distribution networks”, the proceeding of 9th International Conference Electrical Power
      Quality and Utilisation. EPQU2007, Barcelona, Oct. 2007. [437]   Kong, W.,
      Chen, Z., Bo, Z. Q., Dong, X. Z., Klimek A., “Transient Polarity
      Comparison Based Protection for System with Power Electronic Interfaced
      Distributed Generation Units”, Proceedings
      of 42th International Universities Power Engineering Conference UPEC 2007. [438]   Suwannarat, Akarin ; Bak-Jensen, Birgitte ; Chen, Zhe, Nielsen, H. ;
      Hjerrild, J. ; Sørensen, P. ; Hansen, A.D.. “Power Balancing Control
      with Large-Scale Wind Power Penetration in Denmark.” Proc. of IASTED EuroPES 2007 Conference.
      2007. [439]   Suwannarat, Akarin ; Bak-Jensen, Birgitte ; Chen, Zhe, Nielsen, H. ;
      Hjerrild, J. ; Sørensen, P. ; Hansen, A.D.. “Power System Operation
      with Large-Scale Wind Power Penetration”, Proc. of IEEE Power Tech 2007 Conference. IEEE, 2007. 6 s. [440]   Suwannarat, Akarin ; Bak-Jensen, Birgitte ; Chen, Zhe,. “Power System
      Stability with Large-Scale Wind Power Penetration.” Proc. of IASTED AsiaPES 2007 Conference.
      2007. 6 s. [441]   Kong Wei, Dong
      Xinzhou, Chen Zhe “Voltage sag source location
      based on instantaneous energy detection”, IPEC 2007. International Power Engineering Conference, 2007, 3-6 Dec.
      2007 pp.90 – 94.   2006 Book Chapters [442]   Blaabjerg, F., Chen, Z., "Power Electronic for Modern Wind Turbines", in Power Electronics Series, Morgan
      & Claypool Publishers, 2006, ISBN: 1598290320 Journal Papers [443]   Zhao, M., Chen, Z., Blaabjerg,
      F. “Probabilistic Capacity of A Grid Connected Wind Farm Based on
      Optimization Method”, Renewable Energy, 31 (2006), pp. 2171-2178. [444]   Blåbjerg, Frede ; Teodorescu, Remus ; Chen, Zhe, “Problem-Based and Project-Oriented
      Learning : An Efficient Way to Implement Research Based Teaching in Power
      Electronic”, IEEE
      Transactions on IA. 2006 ; vol. 126, nr. 5, s. 653-658 Conference Papers [445]   Chen, Z.
      “Power Electronic Applications in Renewable Energy based Generation
      Systems”, Proc. of Symposium on
      Energy Saving & Power Conversion Technology (SESPCT), pp. 1-8,
      (invited keynote speech), Hong Kong, January 2006 (ISBN 962-367-507-0). [446]   Chen, Z., Blaabjerg, F. "WIND ENERGY-The World's Fastest
      Growing Energy Source ", IEEE
      Power Electronics Society Newsletter, Volume18, Number 3, 2006, ISSN
      1054-7231. [447]   Chen, Z., Hu,
      Y., Blaabjerg, F: “Control of Distributed Power
      Systems”, Proceedings of 5th
      International Power Electronics and Motion Control Conference, IPEMC 2006,
      August 2006, Shanghai, China, pp. [448]   Feng, D.,
      Chen, Z., “System Control of Power Electronics Interfaced Distribution Generation
      Units”, Proceedings of 5th
      International Power Electronics and Motion Control Conference, IPEMC 2006,
      August 2006, Shanghai, China, pp. [449]   Li, H., Chen,
      Z., Pedersen, J. K.: “Optimal Power Control Strategy of Maximizing Wind
      Energy Tracking and Conversion for VSCF Doubly Fed Induction Generator
      System”, Proceedings of 5th
      International Power Electronics and Motion Control Conference, IPEMC 2006,
      August 2006, Shanghai, China, pp. [450]   Zhao, Q.,
      Wen, Y., Wu W.,Chen, Z. “A Single-stage
      Boost-Flyback PFC Converter”, Proceedings
      of 5th International Power Electronics and Motion Control Conference,
      IPEMC 2006, August 2006, Shanghai, China, pp. [451]   Blåbjerg, Frede ; Chen, Zhe ; Teodorescu, Remus ; Iov, Florin, “Power
      Electronics in Wind Turbine Systems”. CES/IEEE
      5th International Power Electronics and Motion Control Conference,
      2006. IPEMC '06. 2006 [452]   Zhao, M.,
      Chen, Z., Blaabjerg, F,:
      “Modeling of DC/DC Converter for DC Load Flow
      Calculation”, Proc. of EPE-PEMC
      2006. [453]   Li, H., Chen,
      Z., “A New Current Control Strategy Of Maximizing The Generated Power
      From A Doubly Fed Induction Generator System”, Proc. of EPE-PEMC 2006.  [454]   Blåbjerg, Frede, Iov, Florin ; Teodorescu,
      Remus ; Chen, Zhe, “Power Electronics in Renewable Energy Systems”, 12th International Power Electronics
      and Motion Control Conference. 2006. s. 1-17 [455]   Chen, Z., Blaabjerg, F., Hu, Y..: “Stability Improvement of
      Wind Turbine Systems by STATCOM”, Proc. of the 32st Annual Conference of
      the IEEE Industrial Electronics Society, IECON 2006, pp. 4213-4218, ISBN:
      1-4244-0136-4, ISSN: 1553-572X. [456]   Chen, Z., Hu,
      Y., Blaabjerg, F., Pedersen, J. K.: “Stability
      Improvement with A Multi-Functional Power Electronic Converter in
      Distributed Power Systems”, Proc.
      of the Annual Conference of the IEEE Industrial Electronics Society,
      IECON 2006, pp. 5167-5172. [457]   Zhao, M.,
      Chen, Z., Hjerrild, J.: “Analysis of the
      Behaviour of Genetic Algorithm Applied in Optimization of Electrical
      System Design for Offshore Wind Farms”, Proc. of the Annual Conference of the IEEE Industrial Electronics
      Society, IECON 2006, pp.2335-2340, ISBN: 1-4244-0136-4, ISSN:
      1553-572X  [458]   Zhao, M.,
      Chen, Z., Blaabjerg, F, “Loss of Generation
      Ratio Analysis for Offshore Wind Farms”, Proc. of the Annual Conference of the IEEE Industrial Electronics
      Society, IECON 2006, pp.2844-2849, ISBN: 1-4244-0136-4, ISSN:
      1553-572X [459]   Li, H., Chen,
      Z.,: “Transient Stability Analysis of Grid-Connected Induction Generators
      Using Normal Form Method”, Proc. of
      the Annual Conference of the IEEE Industrial Electronics Society, IECON
      2006, pp. 4266-4271, ISBN: 1-4244-0136-4, ISSN: 1553-572X [460]   Jiang, F.,
      Bo, Z.Q., Chen, Z., “A Novel Algorithm for Digital Over Current Relay
      Using Discrete Fourier Transform (DFT)”, APSCOM2006, Hong Kong [461]   H. Li, Z.
      Chen, and L. Han, “Comparison and Evaluation of Induction Generator
      Models in Wind Turbine Systems for Transient Stability of Power System”, Proceedings of the 5th IEEE
      International Conference on Power System Technology 2006 (PowerCon 2006). October, 2006 Chongqing, China. [462]   Suwannarat, Akarin ; Bak-Jensen, Birgitte ; Chen, Zhe, “Power System
      Balancing with Large Scale Wind Power Integration”, Conference: Sixth International Workshop on Large-Scale
      Integration of Wind Power and Transmission Networks for Offshore Wind
      Farms, nr. 6, Delft, Holland, October, 2006.   2005 Journal Papers [463]   Chen, Z., Blaabjerg, F. and Pedersen, J. K.: “Hybrid Compensation Arrangement in Dispersed
      Generation Systems”, IEEE
      Transactions on Power Delivery, Vol. 20, Issue 2, April 2005, pp. 1719 - 1727. [464]   Sun, Tao, Chen, Z., Blaabjerg,
      F,: “Transient Stability of DFIG Wind
      Turbines at an External Short-Circuit Fault”, Wind Energy, 2005, 8:345-360. [465]   Sun, Tao, Chen, Z., Blaabjerg,
      F,:
      “Flicker Study on Variable Speed
      Wind Turbines with Doubly Fed Induction Generators”, IEEE Transactions on Energy
      Conversion, Volume 20,
      Issue 4, Dec. 2005, pp.896 - 905. Conference Papers [466]  
      Chen, Z., Blaabjerg, F. and Hu, Y. “Voltage Recovery of Dynamic
      Slip Control Wind Turbines with a STATCOM”, Proc. of the 2005 International Power Electronics Conference IPEC
      2005, April 2005, pp.1093-1100. [467]  
      Blaabjerg, F.,
      Teodorescu Remus and Chen, Z. “Problem-based and project-oriented
      learning. Another way of implementing research based teaching in power
      electronics”, Proc. of the 2005
      International Power Electronics Conference IPEC 2005, April 2005,
      pp.948-953. [468]  
      Chen, Z., Blaabjerg, F. and Pedersen, J. K.: “A
      Multi-Functional Power Electronic Converter in Distributed Generation
      Power Systems”, Proc. of the 36th
      IEEE Power Electronics Specialists, Conference PESC 2005,
      pp.1738-1744 [469]  
      Chen, Z.,
      “Issues of Connecting Wind Farms into Power Systems”, Proc. of 2005 IEEE/PES Transmission
      and Distribution Conference & Exhibition: Asia and Pacific.
      (Invited paper panel presentation paper) [470]  
      Hu. Y.,
      Chen, Z., “Modeling of Frequency and Power Control in An Autonomous Power
      System with Wind Turbines and Diesel Generation Units”, Proc. of 2005 IEEE/PES Transmission
      and Distribution Conference & Exhibition: Asia and Pacific. [471]  
      Chen, Z.,
      Bo, Z. Q, .Dong, X. Z. “A Transient Signal Based Protective Relay in
      Power Systems with Power Electronic Converters”, Proc. of 2005 IEEE/PES Transmission and Distribution Conference
      & Exhibition: Asia and Pacific. [472]  
      Chen, Z.,
      Hu, Y.: “A Power Electronic Interface for Distributed Generation Units in
      Unbalanced Power Systems”, Proceedings
      of 40th International Universities Power Engineering Conference UPEC 2005,
      vol. 2, pp1103-1107. [473]  
      Hu, Y.,
      Tatler, J., Chen, Z.: “A Study of switching strategies for bidirectional
      DC/DC conversion systems”, Proceedings
      of 40th International Universities Power Engineering Conference UPEC 2005,
      vol. 2, pp760-764. [474]  
      Chen, Z.,
      “Characteristics of Induction Generators and Power System Stability”, Proc. of the Eighth International
      Conference of Electrical Machines and Systems (ICEMS 2005 Invited
      paper), vol. 2, pp 919-924,  [475]  
      Chen, Z., Blaabjerg, F., Iov, F. “A Study of Synchronous
      Machine Model Implementations in Matlab/Simulink
      Simulations for new and renewable energy systems”, Proc. of the Eighth International Conference of Electrical
      Machines and Systems (ICEMS 2005), vol. 3, pp 1960-1965.  [476]  
      Zhao, M.,
      Chen, Z., Blaabjerg, F. “Reliability evaluation
      for offshore wind farms”, 5th
      IASTED on PES, euroPES05, Spain. [477]  
      Chen, Z., Blaabjerg, F. 
      “Modelling and Simulation of a Synchronous Machine with Power
      Electronic Systems”, International
      Conference on Power Electronics and Intelligent Control for Energy
      Conservation (PELINCEC) 2005. [478]  
      Schaltz, Erik, Oprea, Octavian, Larsen, Lasse, Chen, Z.
      “Introduction of Pseudo-Active State in Z-Source Inverter”, International Conference on Power
      Electronics and Intelligent Control for Energy Conservation (PELINCEC)
      2005. [479]  
      Zhao, M., Chen, Z., Blaabjerg, F.  “AC-DC
      integrated load flow calculation for variable speed offshore wind farms”,
      International Conference on Power
      Electronics and Intelligent Control for Energy Conservation (PELINCEC)
      2005. [480]  
      Sun, Xiaofeng, Chen Zhe, Wang Baocheng, Wu, Weiyang “A Novel Linear Observer of Three Phase
      Converter with Measuring Average DC Link Current”, International Conference on Power Electronics and Intelligent
      Control for Energy Conservation (PELINCEC) 2005. [481]  
      Chen, Z.,
      Hu. Y., “Control of Power Electronic Converters for Distributed Generation
      Units”, Proc. of the 31st Annual
      Conference of the IEEE Industrial Electronics Society, IECON 2005,
      pp. 1317-1322. [482]  
      Zhao, M.,
      Chen, Z., Blaabjerg, F. “Probabilistic Capacity
      of a Grid connected Wind Farm”, Proc.
      of the 31st Annual Conference of the IEEE Industrial Electronics Society,
      IECON 2005, pp. 774-779. [483]  
      Oleschuk, Valentin, Blaabjerg, Frede, Chen,
      Zhe, Stankovic, Alexandar M. “Synchronized PWM
      Scheme for Dual Inverter-Fed Drives with Zero Common-Mode Voltages”, Proc. of the 31st Annual Conference of
      the IEEE Industrial Electronics Society, IECON 2005, pp. 1076-1081.   2004 Journal Papers [484]   Chen, Z: “Compensation Schemes for A SCR Converter in
      Variable Speed Wind Power Systems”, IEEE
      Transactions on Power Delivery, Vol. 19, No 2, April 2004, pp. 813-821. [485]   Chen, Z., Blaabjerg, F.: “Wind Turbines - A Cost Effective
      Power Source”, Przeglad Elektrotechniczny R. 80 NR 5/2004 pp 464-469. [486]   Blaabjerg, F., Chen, Z., Kjaer, S. B., “Power Electronics
      as Efficient Interface in Dispersed Power Generation Systems”, IEEE
      Transactions on Power Electronics, Volume: 19, Issue: 5, Year: Sept. 2004, pp.1184- 1194. Conference Papers [487]   Sun, Tao,
      Chen, Z., Blaabjerg, F. “Transient Analysis of
      Grid-Connected Wind Turbines with DFIG After an External Short-Circuit
      Fault”, Proc. of Nordic Wind Power
      Conference 2004, Chalmers University of Technology, Göteborg, Sweden, 1-2 March 2004. [488]   Sun, Tao,
      Chen, Z., Blaabjerg, F. “Flicker mitigation of
      grid connected wind turbines using STATCOM”, Proc. of 2nd IEE International Conference on Power Electronics,
      Machines and Drives, PEMD04, March, 2004. [489]   Chen, Q.,
      Chen, Z., McCormick, M., Dinu, A. “An analysis and simulation of a new
      hybrid power filter”, Proc. of 2nd
      IEE International Conference on Power Electronics Machines and Drives,
      PEMD04  March, 2004. [490]   Chen, Z.,
      Lin, Xiang-ning, Bo, Z. Q.: “Wavelet Transform
      Based Boundary Protection Scheme For Series Compensated Lines”, Proc. of 8th IEE International
      Conference on Developments in Power System Protection, DPSP’2004,
      Amsterdam, The Netherlands, April 2004. [491]   Zhang, B H.,
      Chen, Z., Bo, Z. Q,. “The Effects Of Reclosure Operations On Turbine-Generator Shaft
      Torsional Oscillation”, Proc. of
      8th IEE International Conference on Developments in Power System
      Protection, DPSP’2004, Amsterdam, The Netherlands, April 2004. [492]   Blaabjerg, F., Chen, Z., “Wind Power – A Power Source
      Enabled by Power Electronics”, Proc.
      of  2004
      CPES Power Electronics Seminar, pp. I3-I14. April 2004. [493]   Chen, Z., Blaabjerg, F., Sun, Tao “Voltage Quality of Grid
      Connected Wind Turbines”, Proc. of
      the Workshop of Techniques And Equipments For
      Quality Ad Reliability Of Electrical Power,
      Bucharest, Romania, pp. 11-16, Printech, April
      2004. (ISBN 973-652-961-4). [494]   Sun, Tao,
      Chen, Z., Blaabjerg, F. “Comparative study of
      voltage recovery behaviour of grid-connected wind turbines”, Proc. Of  the International, Power Electronics,
      Intelligent Motion, Power Quality, PCIM 2004, pp. 603-608, Nürnberg,
      Germany, 2004. [495]   Zhao, M.,
      Chen, Z., Blaabjerg, F. “Optimisation of
      Electrical System for a Large DC Offshore Wind Farm by Genetic
      Algorithm”, 4th Nordic Workshop on
      Power and Industrial Electronics, 14-16 June 2004, Trondheim, Norway. [496]   Chen, Z., Blaabjerg, F. and Pedersen, J. K.: “Harmonic
      Resonance Damping with A Hybrid Compensation System in Power Systems with
      Dispersed Generation”, Proc. of the
      35th IEEE Power Electronics Specialists, Conference PESC 2004, pp.
      3070-3076. [497]   Chen, Q.,
      Chen, Z., McCormick, M., Dinu, A. “The application and optimization of
      C-type filter in a combined harmonic power filter”,  Proc.
      of the 35th IEEE Power Electronics Specialists, Conference PESC 2004,
      pp. 1041-1045. [498]   Sun, Tao,
      Chen, Z., Blaabjerg, F. “Voltage Recovery of Grid-Connected
      Wind Turbines with DFIG After a Short-Circuit Fault”, Proc. of the 35th IEEE Power
      Electronics Specialists, Conference PESC 2004, pp. 1991-1997. [499]   Chen, Z., Hu,
      Y.: “Dynamics Performance Improvement of A Power Electronic Interfaced
      Wind Power Conversion System”, Proceedings
      of 4th International Power Electronics and Motion Control Conference,
      IPEMC 2004, August 2004, Xi’an, China, pp.1641-1646. [500]   Hu, Y., Chen,
      Z.,: “A Bi-directional DC/DC Power Electronic Converter for An Energy
      Storage Device in An Autonomous Power System”, Proceedings of 4th International Power Electronics and Motion
      Control Conference, IPEMC 2004, August 2004, Xi’an, China,
      pp.171-176. [501]   Chen, Z., Hu,
      Y.: “Power System Dynamics Influenced by A Power Electronic Interface for
      Variable Speed Wind Energy Conversion Systems”, Proceedings of 39th International Universities Power Engineering
      Conference UPEC 2004, pp.659-663.  [502]   Zhang, C.,
      Lin, X., Chen, Z., Bo, Z. Q., Redfern, M. A.: “A Mathematical Morphology
      based Method to Improve Generator Differential Protection”, Proceedings of 39th International
      Universities Power Engineering Conference UPEC 2004, pp.763-767.  [503]   Hu, Y.,
      Tatler, J., Chen, Z.,: “Modelling And Simulation
      Of A Power Electronic Conversion System Using Simulink”, Proceedings of 39th International
      Universities Power Engineering Conference UPEC 2004, pp.289-293.  [504]   Chen, Z.,
      Lin, Xiang-ning, Bo, Z. Q.: “Integrated Line
      and Busbar Protection Scheme Based on Wavelet Analysis of Fault Generated
      Transient Current Signals”, IEEE
      International Conference Power System Technology, PowerCon
      2004, Singapore, November 2004.   2003 Journal Papers [505]   Blaabjerg, F., Chen, Z. “Power Electronics as an Enabling Technology for Renewable Energy
      Integration”, Journal of Power Electronics, Vol. 3, No 2, April 2003, pp. 81-89. [506]   Chen, Z.
      Spooner, E. “Current Source Thyristor Inverter And
      Its Active Compensation System”, IEE
      Proc. –Generation, Transmission and Distributions, Vol. 150, No. 4,
      July 2003, pp. 447-454. [507]   Chen, Z., Bo,
      Z. Q., Chin, N. F., Jiang, F. “Boundary Protection-A Power Line
      Protection Technique Based on Fault Generated High Frequency Currents”, The Hong Kong Institution of Engineers
      HKIE Transactions, vol. 10, No 2 June 2003, pp. 41-48. Conference Papers [508]   Chen, Z., Blaabjerg, F. and Pedersen, J. K.: “A Hybrid
      Compensation System with An Active Filter and Distributed Passive Filters
      in Power Systems with Dispersed Generation”, IEEE 34th Annual Conference on Power Electronics Specialist,
      PESC. 2003, Volume: 2 , June 15-19, 2003
      Page(s): 767 –772. [509]   Oleschuk, V.; Bose, B.K.; Z. Chen; “Synchronized
      overmodulation techniques for the neutral-clamped inverters”, IEEE 34th Annual Conference on Power
      Electronics Specialist, PESC. 2003, Volume: 1, June 15-19, 2003
      Page(s): 41 –46.  [510]   Chen, Z., Bo,
      Z. Q., Chin, N. F., Dong, X. Z., Caunce, B.,
      Jiang, F.:“Adaptive Optimal Reclosure Using
      Wavelet Transform Analysis on Fault Transients”, International Conference on Advances in Power System Control,
      Operation and Management, IEE APSCOM03. [511]   Serban, I., Blaabjerg, F., Boldea, I, Chen, Z: “A Study of the Doubly-Fed Wind
      Power Generator Under Power System Faults”, 10th European Conference on Power Electronics and Applications,
      EPE2003, Toulouse France, September 2003. [512]   Sun, Tao,
      Chen, Z., Blaabjerg, F. “Voltage Recovery of
      Grid-Connected Wind Turbines After a Short-Circuit Fault ”, Proc. of  the 29th Annual Conference of the IEEE
      Industrial Electronics Society, IECON 2003, Roanoke, Virginia, USA,
      2003. pp. 2723-2728  [513]   Chen, Z., Hu,
      Y. “A Hybrid Generation System Using Variable Speed Wind Turbines and
      Diesel Units”, Proc. of  the 29th Annual Conference of the IEEE
      Industrial Electronics Society, IECON 2003, Roanoke, Virginia, USA,
      2003. pp. 2729-2734  [514]   Chen, Z., Hu,
      Y. “Operation and Control of An Autonomous Power System Using Variable
      Speed Wind Turbines and Diesel Generation Units”, Proc. of the 5th IEEE International Conference on Power
      Electronics and Drive System PEDS 2003. pp. 1558-1563  [515]   Hu, Y., Chen,
      Z. “Dynamic Control of an Autonomous Power System with Power Electronic
      Converters”, Proc. of the 5th IEEE
      International Conference on Power Electronics and Drive System PEDS 2003.
      pp. 1564-1569  [516]   Chen, Z.,
      Zhang, B. H., Bo, Z. Q., Redfern, M. A. “Adaptive Optimal Reclosure Based
      on Analysis of Fault Current Transients”, 
      Proc. of IEEE PES 2003
      General Meeting, Toronto, Canada, July, 2003.     2002 Journal Papers [517]   Zhang, B. H.,
      Yuan, Y. C., Chen, Z., and Bo,
      Z. Q.: “Computation of Optimal Reclosure Time for Transmission Lines”, IEEE Transactions on Power Systems
      Vol. 17, No. 3, August. 2002, pp. 670 –675. Conference Papers [518]   Blaabjerg, F., Chen, Z. and Madsen, P. H.:" Wind
      Power Technology Status, Development and Trends", Presentation at Workshop on Wind Power
      and Impacts on Power Systems, Oslo, Norway, June, 2002. [519]   Chen, Z.; Blaabjerg, F.; Pedersen, J.K.; “A Study of Parallel
      Operations of Active and Passive Filters”, IEEE 33rd Annual Power Electronics Specialists Conference PESC
      02. , Caims, Australia, June, 2002, pp.
      1021 –1026, vol. 2. [520]   Chen, Z., Bo,
      Z. Q., Zhang, B. H. and Caunce, B.:
      “Performance Evaluation of Boundary Protection Technique in Transmission
      Line Configurations with Line Traps”, University
      Power Engineering Conference, Stafford, UK, September, 2002, pp
      69-73. [521]   Bo, Z. Q.,
      Chen, Z., Zhang, B. H., Dong, X. Z., Caunce, B.
      and Montjean, D.:“Recent
      Developments in Autoreclosure”, University Power Engineering
      Conference, Stafford, UK, September, 2002, pp 226-230. [522]   Chen, Z., Bo,
      Z. Q., Zhang, B. H., Redfern, M. A., Dong, X. Z., and Caunce,
      B. “Developments in Directional Power Line Protection Using Fault
      Transients”, Power System
      Technology 2002 Proceedings. PowerCon 2002,
      IEEE International Conference, Kunming, China,,
      Volume: 1, October 2002 pp 304 –308. [523]   Iov, F., Blaabjerg, F., Hansen, A., Sørensen, P., Chen, Z. “A
      New Simulation Platform to Model, Optimize and Design Wind Turbine”, The 28th Annual Conference of the IEEE
      Industrial Electronics Society, Sevilla, Spain, November 2002. 6 pp.,
       [524]   Iov, F., Blaabjerg, F., Hansen, A., Chen, Z. “Comparative
      study of different implementations for induction machine model in Matlab/Simulink for wind turbine simulations”. Proceed. Of COMPEL 2002, Mayaguez,
      Puerto Rico, IEEE Workshop on Computers in Power Electronics, 2002.
      Proceedings. 2002, 3-4 June 2002 Page(s): 58 –63 2003 [525]   Iov, F., Blaabjerg, F., Hansen, A., Sørensen, P., Chen, Z.“A Case Study regarding Influence of Solvers in Matlab/Simulink for Induction Machine Model in Wind
      Turbine Simulations”, Proceed. of
      NORPIE 2002, 12-14 August, Stockholm, Sweden.    |