Zeng Liu

Ph. D, Associate Professor

Department of Industrial Automation, School of Electrical Engineering

Email: zengliu@xjtu.edu.cn

Tel: +86-29-82668666 ext. 2103

Office: 103 East-II Building

Zeng Liu received his B.S. degree from Hunan University, and his M.S. and Ph.D. degrees from Xi’an Jiaotong University (XJTU) in 2006, 2009 and 2013 respectively, all in electrical engineering. He then joined XJTU as a faculty member of Electrical Engineering, where he is currently an associate professor. From 2015 to 2017, he was with the Center for Power Electronics Systems at Virginia Polytechnic Institute and State University, USA, as a visiting scholar hosted by Dr. Dushan Boroyevich. 
 

Dr. Liu has published over 100 technical papers in IEEE Transactions on Power Electronics and IEEE conference proceedings, holds over 10 Chinese invention patents. He received the IEEE Transactions on Power Electronics 2016 Prize Paper Award, and the IEEE Transactions on Power Electronics 2021 Prize Paper Award. He is currently an Associate Editor for the IEEE Open Journal of Power Electronics, and served as Secretary-General for 2019 IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems and 2020 The 4th International Conference on HVDC.

• Control of Parallel and Grid-Tied Storage Converters in Distributed Generation
  
• Small-Signal Modeling and Stability Analysis of AC and DC Power Electronics Systems
  
• System Design and High Performance Control of High Power Isolated DC-DC Converters

• Shike Wang, Zeng Liu, Jinjun Liu, Dushan Boroyevich, Rolando Burgos. Small-Signal Modeling and Stability Prediction of Parallel Droop-Controlled Inverters based on Terminal Characteristics of Individual Inverters[J]. IEEE Transactions on Power Electronics, 2020, 35(1): 1045-1063. (Prize Paper)
• Teng Liu, Jinjun Liu, Zeng Liu, Zipeng Liu. A Study of Virtual Resistor-Based Active Damping Alternatives for LCL Resonance in Grid-Connected Voltage Source Inverters[J]. IEEE Transactions on Power Electronics, 2020, 35(1): 247-262.
• Baojin Liu, Zeng Liu, Jinjun Liu, Ronghui An, Haoyang Zheng. An Adaptive Virtual Impedance Control Scheme Based on Small-AC-Signal Injection for Unbalanced and Harmonic Power Sharing in Islanded Microgrids[J]. IEEE Transactions on Power Electronics, 2019, 34(12): 12333-12355.
• Zeng Liu, Igor Cvetkovic, Zhiyu Shen, Dushan Boroyevich, Rolando Burgos, Jinjun Liu. Imbalance mechanism and balancing control of DC voltages in a transformerless series injector based on paralleled H-bridge converters for AC impedance measurement[J]. IEEE Transactions on Power Electronics, 2019, 34(8): 8175-8189.
• Xin Meng, Jinjun Liu, Zeng Liu. A generalized droop control for grid-supporting inverter based on comparison between traditional droop control and virtual synchronous generator control[J]. IEEE Transactions on Power Electronics, 2019, 34(6): 5416-5438.
• Zeng Liu, Jinjun Liu, Xueyu Hou, Qingyun Dou, Danhong Xue, Teng Liu. Output Impedance Modeling and Stability Prediction of Three-Phase Paralleled Inverters with Master-Slave Sharing Scheme Based on Terminal Characteristics of Individual Inverters[J]. IEEE Transactions on Power Electronics, 2016, 31(7): 5306-5320.
• Teng Wu, Zeng Liu, Jinjun Liu, Shike Wang, Zhiyuan You. A Unified Virtual Power Decoupling Method for Droop Controlled Parallel Inverters in Microgrids[J]. IEEE Transactions on Power Electronics, 2016, 31(8): 5587-5603.
• Zeng Liu, Jinjun Liu, Weihan Bao, Yalin Zhao. Infinity-norm of Impedance Based Stability Criterion for Three-Phase AC Distributed Power Systems with Constant Power Loads[J]. IEEE Transactions on Power Electronics, 2015, 30(6), 3030-3043. (Prize Paper)
• Zeng Liu, Jinjun Liu. Indirect Current Control Based Seamless Transfer of Three-phase Inverter in Distributed Generation [J]. IEEE Transactions on Power Electronics, 2014, 29(7): 3368-3383.
• Zeng Liu, Jinjun Liu, Yalin Zhao. A Unified Control Strategy for Three-phase Inverter in Distributed Generation[J]. IEEE Transactions on Power Electronics, 2014, 29(3): 1176-1191.
• Teng Wu, Zeng Liu, Jinjun Liu, Baojin Liu, Shike Wang. Small AC Signal Droop Based Secondary Control Method for Microgrid[J]. Journal of Power Supply, 2018, 16(3): 62-69. (In Chinese) (Prize Paper)
• Teng Liu, Zeng Liu, Jinjun Liu. A Control Scheme for Static Synchronous Generator Based on ModularMultilevel Converter[J]. Power System Technology, 2015, 39(9): 2539-2545. (In Chinese)