Zhengming Zhao

u  Professor, PhD Supervisor of Department of Electrical Engineering, Tsinghua University

u  Vice Director of State Key Laboratory of Power System

u  Research Interests: High-power and high voltage power electronic technology, Grid-connected photovoltaic power generation and its application, Motors and its control, Wireless power transmission.

u  AddressWest Main Building, 2-305Department of Electrical Engineering, Tsinghua UniversityBeijing, 100084, P. R. China

u  Emailzhaozm@mail.tsinghua.edu.cn

u  Tel+86-10-62773237(O)

u  Personal Links: 百度百科词条

Biography

Zhengming ZHAO has obtained respectively the bachelor and master degree in the Department of Electrical Engineering, Hunan University in 1982 and 1985, and the Engineering Ph.D. in the Department of Electrical Engineering, Tsinghua University in 1991. Then he stayed on to teach in the same year to date, during which he worked on postdoctoral research in USA, in the Ohio State University and University of California Irvine in 1994-1997; and then Senior Visiting Scholar and Research Professor successively in University of British Columbia and University of Hong Kong in 1998-1999. He is now professor, PhD Supervisor of Department of Electrical Engineering in Tsinghua University, and Vice Director of State key laboratory of power system. His additional posts include Executive Committee member of IEEE PELS, Membership Development Committee Chair of IEEE PELS, Beijing Chapter Chair of IEEE PELS, Vice President of Power Electronics Society of Chinese Electrotechnical Society, Vice President of Beijing Power Electronics Society, Member of National Ministry of Science and Technology of Wind Power Overall Project Expert Group, Overall Project Expert Group member of space solar power station system for State Administration of Science Technology and Industry for National Defense, WFEO Energy Committee solar energy expert group member, IET Fellow, etc.. He also serves as associate editor, editorial board member and assistant editor for various important domestic and overseas academic journals. His main research interests include high-power and high voltage power electronic technology, grid-connected photovoltaic power generation and its applications, motors and its control, wireless power transmission etc.. He has taken charge of and finished multiple national key projects, such as national “863” project, key and general program of National Natural Science Foundation of China, as well as many scientific research projects supported by enterprise and international cooperation projects. Publication of more than 360 academic papers in the international academic journals, international conferences and domestic core journals, in which more than 200 papers are in EI index journals, more than 30 in SCI index journals. He is the author or co-author of 8 scientific and technical books. 27 authorized national patents for invention and 15 software copyrights are obtained. He has gained successively more than 10 provincial science and technology achievements and outstanding paper awards in international academic conferences more than once. 6 of his Ph.D. students have obtained outstanding doctoral dissertation award of Tsinghua University with his guidance and 3 of his Master students the outstanding master’s thesis award of Tsinghua University.

Educational Background

   1987.09 - 1991.03         Ph.D, Degree, Tsinghua University, China

   1978.08 - 1985.10      Bachelor and Master Degree, Hunan University, China Wo

    

Work Experience

   Oct.,1999 - present     Professor, Department of Electrical Engineering, Tsinghua University,

            Beijing, China

   Oct.,1993 - Sep.,1999  Associate professor, Department of Electrical Engineering, Tsinghua

 University

   Mar.,1991 - Sep.,1993  Lecturer, Department of Electrical Engineering

   Sep.,1998 - Jun.,1999  Senior visiting scholar and research professor, University of British

 Columbia and University of Hong Kong  

   Apr.,1994 - May,1997   Postdoctoral fellow in USA, in the Ohio State University and University

 of California Irvine

   Nov.,1985 - Aug.,1987  Teaching assistant, Department of Electrical Engineering, Hunan University

 

(1) Research Award

   Outstanding Paper Award in ICEMS International Academic Conference 2014

   Third Prize of Outstanding Paper Award in IEEE ECCE 2014

   Outstanding Paper Award in IEEE ECCE 2014

   Second Prize of Chinese Machinery Industry Science and Technology 2013

   Outstanding Project Award in the Plan of Delta Power Electronics of Science and Education Development 2013

   “Zhengtai Science and Technology Achievement Award” in Electrical Industry 2012

   First Prize of Science and Technology of Chinese Electrotechnical Society 2012

   Second Prize of Science and Technology Improvement Award in Hunan Province 2012

   First Prize of Science and Technology Improvement Award in Xiangtan City 2012

   Outstanding Paper Award in ICEMS International Academic Conference 2011

   Title of Delta Scholar in Power Electronics 2010-2012  

   Top 100 Outstanding Academic Papers Published in Proceedings of the CSEE 2010

   Best Paper Award of IEEE PEDG 2010

   Second Prize of Chinese Electric Power Science and Technology Award 2008

   First Prize of Science and Technology Improvement Award of China Huadian Corporation 2008

   Third Prize of Beijing Science and Technology Award 2008

   First Prize of Science and Technology of Chinese Electrotechnical Society 2008

   Second Prize of Military Science and Technology Improvement Award 2007

   Outstanding Prize of Good Suggestions for Beijing Association for Science and Technology 2007

   Second Prize of Science and Technology Improvement Award in Beijing 2005

   National Outstanding Scientist 2005

   Frist Prize of Chinese Colleges and Universities Science and Technology Award 2001

   Third Prize of National Ministry of Education for Scientific and Technological Achievements 1999

 

(2) Teaching Award

   First prize of Tsinghua University Teaching Achievements 2010

   High-quality Course of Tsinghua University 2010

   “Good Teacher and Helpful Friend” Award of Tsinghua University 2006

   Educational Innovation Model in Beijing 2006

   Excellent Course of Chinese Academy of Sciences of the year 2004-2005

   “Academic New Talent” of Tsinghua University 2000

 

Professional Activity

(1) Professional Society Membership

   Member at-large of IEEE PELS

   Chairman of Membership Development Committee chairman of IEEE PELS

   Chairman of IEEE PELS Beijing Chapter

   Vice President of Power Electronics Society of Chinese Electrotechnical Society

   Vice President of Beijing Power Electronics Society

   Vice Director of Wind Power Sub-committee of Chinese Electrotechnical Society 

   Vice Director of Wireless Power Transmission Sub-committee of Chinese Electrotechnical Society

   Expert Group member of National Ministry of Science and Technology of Wind Power Overall Project

   Expert Group member of space solar power station system for State Administration of Science Technology and Industry for National Defense

   Member of WFEO Energy Committee Solar Energy committee

   IET Fellow (UK)

 

(2) Editorship in International Journals

   Associate Editor of IEEE Transaction on Power Electronics

   Editorial Board Member of IET Journals on Renewable Power Generation

   Vice editor-in-chief of International Journal of Electrical Engineering

 

(3) Editorship in Chinese Journals

   Vice editor-in-chief of Electric Machines & Control Application

   Vice editor-in-chief of Power Electronic Technology

   Editorial Board Member of High Power Converter Technology

   Editorial Board Member of Transactions of China Electrotechnical Society

   Editorial Board Member of Electric Power Automation Equipment

   Editorial Board Member of Journal of power

   Editorial Board Member of Electric Machines and Control

 

(4) Editorship for Special Issues or Sections

   Contributing editor for special issue ‘Power Electronic Technology in solar photovoltaic’, NO.3, 2014, Power Electronic Technology

 

(5) Posts of International Conferences

   General Chairman of the 14th Int. Conf. of Electrical Machine and System (ICEMS2011)

   Chairman of the Technical Program Committee of the 3rd International Conference of Power Electronics and Motion Control (IPEMC2000)

   Vice Chair of Energy Efficiency and Industrial Applications Division of ECCE2010

   Executive Chairman of the 2nd IEEE International Conference of Power Electronics and Drive System (PEDS1999)

   Member of International Steering Committee(ISC) of International Conference of Electrical Machine and System since 2005 

Research

(1)  Selected Academic Funds (After year 2010)

   Jan. 2015-Dec. 2019”Multiple-Time Scales Dynamic Characteristics and Operation Mechanism of High Power Electronic Hybrid System”, Major project supported by National Science Fund, NSFC

   Feb. 2012-Dec. 2015 “Design and Industrialization Technology of Wind Turbine Unit and Its Key Components”, support Subproject of National Ministry of Science and Technology

   Aug. 2008-May 2010”Research on High Efficiency and High Voltage Three Phase Asynchronous Motors”, support Subproject of National Ministry of Science and Technology

   Jan. 2008-Dec. 2010, “Accurate Analysis of the Parasitic Parameters of the Main Circuit for High Power Medium Voltage Converters”, supported by National Natural Science Foundation of China.

   Jan. 2008-Dec. 2011, “The systemic Theory and Key Technologies on the High-Power and High-Performance Power Electronic System”, supported by the Key Program of National Natural Science Foundation of China.

 

(2)  Selected International Collaboration Projects (After year 2010)

   Jan. 2014-Mar. 2015, “Research on Power Electronics Energy Saving System (Second Phase)”, Fuji Electric Company

   Aug. 2013-Sep. 2014”R&D on 10kW Isolated Type Three-phase Photovoltaic Inverter”, Omron Group

   Jul. 2013-Dec. 2013“Research on PWM Strategies to Reduce Leakage Current (Second Phase) ” Mitsubishi Electric Corporation

   Jul. 2013-Jan. 2015”Research on Main Circuit and Control Integration of Series Connected HV-IGBTs” Delta Environmental & Educational Foundation

   2013.04-2014.03”Research on Power Electronics Energy Saving System”,  Fuji Electric Company

   Mar. 2013-Apr. 2013“Technology of Wireless Power Transmission”, Omron sensing control research and development (Shanghai) co., LTD

   Jul. 2012-Mar. 2013”Design and Implementation of Three-phase V-connection Three-level PV Inverter” Omron Group

   Jun. 2012-Dec. 2014”Education of the Theory and Application of Power Device”,  Mitsubishi electric machinery (Shanghai) co., LTD

   Nov. 2011-Dec. 2012” Research on Strategy of Pulse Width Modulation to Reduce the Leakage Current” Mitsubishi Electric Corporation (Institute of Advanced Science and Technology)

   Nov. 2010-Feb. 2012”Research on the IGBT-based Devices in Series Three-level Conversion”, Nanjing Branch, Delta Electronics (Jiangsu) Co., Ltd.

   Jun. 2010 –Jan. 2012”High Efficient Photovoltaic LED Lighting System”,  Siemens China institute (Germany)

   Aug. 2009-Aug. 2012”The Key Technologies of High Power Photovoltaic Grid-connection System”, Power Electronics Science and Education Development Program of Delta Environmental & Educational Foundation

 

(3)  Selected Industry Projects (After year 2009)

   Jan. 2014 –Dec. 2015”Research on Key Technology of Energy Router in the Energy Internet, Beijing Electric Power Corporation, State Grid

   Jan. 2014-Jan. 2017”Development of the key Technology and Industrialization on the Optimization control system of the Distributed Energy Electricity, Weifan Intelligent Electric Technology Co. Ltd

   Nov. 2013- Dec. 2015Design and  Analyze of the Hyper High Efficiency and High Pressure Asynchronous Motor”, Xiangtan Electric Machinery Co. , Ltd

   Apr. 2012-Dec. 2012Research on Control System of the Households Photovoltaic Grid-connected Inverter’’,  Shangdong Xuguang Solar Photoelectric Co., LTD

   Feb. 2011- Dec. 2013”Key Technologies of Grid Connection and Distribution Network Coordination of High-density Multiple Access Points Building Integrated Photovoltaic System’’, Anhui Electric Power Company

   Jul. 2011- Dec. 2012Optimization on the Combined Photovoltaic Grid-connected Power Station’’, Liaoning Solar Energy Research and Application co., LTD

   Sep. 2010- Sep. 2012Research on Control System of Four Quadrant High-Performance Frequency Converter’’, Changshu Switch Manufacturing Co., LTD

   Sep. 2010- Sep. 2012Research on Control System of MW Level Photovoltaic Grid-connected’’, Changshu Switch Manufacturing Co., LTD

   Sep. 2010- Dec. 2011“Control Software Development for the Photovoltaic Inverter’’, Xiamen Maishitong Energy Technology Co., LTD

   Sep. 2009- Dec. 2010Prototype Development of the Two Level Inverter of 160kW and 315kW’’, Changshu Switch Manufacturing Co., LTD

   Sep. 2009- Dec. 2010 “Prototype Development of the Solar Grid-connected Photovoltaic Controller’’, Changshu Switch Manufacturing Co., LTD

Publications and Patents

   Prof. Zhengming Zhao is the first author of 4 books. He has published more than 360 papers in which more than 30 in SCI index journals and more than 200 in EI index journals. He was awarded Outstanding Paper Award in ICEMS International Academic Conference 2014, Third Prize of Outstanding Paper Award in IEEE ECCE 2014, Outstanding Paper Award in ICEMS International Academic Conference 2011, Top 100 Outstanding Academic Papers published in Proceedings of the CSEE 2010, Best Paper Award of IEEE PEDG 2010, and Best Paper Award of China Automation Network.

 

(1)  Books

   Zhengming Zhao, Jianzheng Liu, Xiaoying Sun, Liqiang Yuan. Solar Photovoltaic Power Generation and Its Application. Science Press. Oct. 2005

   Zhengming Zhao, Liqiang Yuan, Sheng Yang. Design and Analysis of Inverter-Driven Motors (Bilingual). China Machine Press. Aug. 2012

   Zhengming Zhao, Jian Chen, Xiaoying Sun. Maximum Power Point Tracking Technology For Photovoltaic Power Generation. Publishing House of Electronics Industry. Apr. 2012

   Zhengming Zhao, Liqiang Yuan. Integrated Analysis of Power Electronics and Motor Driven System. China Machine Press. Aug. 2009

   Zhengming Zhao (associate editor), Xiaoying Sun (participant). The Handbook for Electrical Engineer- Article 16, Chapter 3- Solar Photovoltaic Power Generation. China Publishing Press. Apr. 2008

   Liqiang Yuan, Zhengming Zhao, Gaosheng Song, Zhengyuan Wang. The Principle and Application of Power Semiconductor Devices. China Machine Press. Jan. 2011

   2001.11. Zhengyuan Wang, Lin Dai, Zhengming Zhao, Chongjian Li. Energy Efficiency and Market Potential of Electric Motor System in China. China Machine Press. Nov. 2001

 

(2)  Book Chapter

   Zhengming Zhao (editorial board member), Liqiang Yuan (participant). Design and Application Manual for Power Electronic Equipment (the third edition) - Chapter 11 High Voltage and High Power Electronic Devices and its Installation. China Machine Press. Jan. 2009.

   Zhengming Zhao (editorial board member), Xuesong Wang (participant). Guidebook for Graduation Project (Thesis) in Colleges and Universities - The Electrician Volume - Survey and Evaluation Type Graduation Project (Thesis). The Higher Education Department of the Ministry of Education, Beijing Municipal Education Commission, Higher Education Press. Nov. 2007

   Zhengming Zhao (editorial board member). Training Book for Series of Chinese EUEEP Terminal Efficiency Project – Article 3 Motor Speed Drive System. International Copper Association (China). Oct. 2007

 

(3)  Selected International Journal Papers Since 2010

1)     L. Ting,Zhengming Zhao, Y. Hualong, J. Shiqi, Y. Liqiang, and H. Fanbo, "Parameter Design of a Three-Level Converter Based on Series-Connected HV-IGBTs," Industry Applications, IEEE Transactions on, vol. 50, pp. 3943-3954, 2014-01-01 2014.

2)     L. Ting,Zhengming Zhao, J. Shiqi, Y. Hualong, and Y. Liqiang, "Active Clamping Circuit With Status Feedback for Series-Connected HV-IGBTs," Industry Applications, IEEE Transactions on, vol. 50, pp. 3579-3590, 2014-01-01 2014.

3)     S. Ji, T. Lu, Zhengming Zhao, H. Yu, and L. Yuan, "Series-Connected HV -IGBTs Using Active Voltage Balancing Control with Status Feedback Circuit," in Power Electronics, IEEE Transactions on. Vol. PP, 2014, p. 1-1.

4)     Z. Yiming,Zhengming Zhao and C. Kainan, "Frequency-Splitting Analysis of Four-Coil Resonant Wireless Power Transfer," Industry Applications, IEEE Transactions on, vol. 50, pp. 2436-2445, 2014-01-01 2014.

5)     Yiming Zhang, Zhengming Zhao. Frequency Splitting Analysis of Two-Coil Resonant Wireless Power Transfer. Antennas and Wireless Propagation Letters, IEEE, 2014,13:400-402.EI:20141317521451

6)     Shiqi Ji, Ting Lu, Zhengming Zhao, Hualong Yu, Liqiang Yuan, Sheng Yang, Secrest C. Physical Model Analysis During Transient for Series-Connected HVIGBTs. Power Electronics, IEEE Transactions on, 2014,29(11):5727-5737.SCI:EI:

7)     Yiming Zhang, Zhengming Zhao, Kainan Chen. Frequency Decrease Analysis of Resonant Wireless Power Transfer. Power Electronics, IEEE Transactions on, 2014,29(3):1058-1063.SCI:273BK;EI:20134016794767

8)     Zhang Y., Zhengming Zhao, Chen K. Frequency Splitting Analysis of Four-Coil Resonant Wireless Power Transfer. Industry Applications, IEEE Transactions on, 2013,PP(99):1.SCI: EI:20140117154090

9)     Yin L., Zhengming Zhao, Lu T., Yang S., Zou G. An Improved DC-Link Voltage Fast Control Scheme for a PWM Rectifier-Inverter System. Industry Applications, IEEE Transactions on, 2013,PP(99):1.SCI:297AT;EI:20140717304469

10)   Eltawil Mohamed A., Zhao Zhengming. MPPT techniques for photovoltaic applications. Renewable and Sustainable Energy Reviews, 2013,(25):793-813.SCI:236WT;EI:20133216581243

11)   Kainan Chen, Zhengming Zhao. Analysis of the Double-Layer Printed Spiral Coil for Wireless Power Transfer. Emerging and Selected Topics in Power Electronics, IEEE Journal of, 2013, 1(2):114-121.

12)   Shiqi Ji, Zhengming Zhao, Ting Lu, Liqiang Yuan, Hualong Yu. HVIGBT Physical Model Analysis during Transient. Power Electronics, IEEE Transactions on, 2013,28(5):2616-2624.SCI:086QA;EI:20124915770141

13)   He Fanbo, Zhao Zhengming, Yuan Liqiang. Impact of inverter configuration on energy cost of grid-connected photovoltaic systems. Renewable Energy, 2012,41(5): 328-335.SCI:902HQ;EI:20115214638511

14)   Zhao Zhengming, Zhong Yulin, Gao Hongwei, Yuan Liqiang, Lu Ting. Hybrid selective harmonic elimination PWM for common-mode voltage reduction in three-level neutral-point-clamped inverters for variable speed induction drives. IEEE Transactions on Power Electronics, 2012,27(3):1152-1158.SCI:945GK ;EI:20120814783939

15)   Yongchang Zhang, Jianguo Zhu, Zhengming Zhao, Wei Xu, Dorrell D. G. An Improved Direct Torque Control for Three-Level Inverter-Fed Induction Motor Sensorless Drive. Power Electronics, IEEE Transactions on, 2012,27(3): 1502-1513.SCI: 945HM; EI:20120814783971

16)   Wang Xuesong, Bai Hua, Zhao Zhengming, Yuan Liqiang. Mathematical Models of the System-Level Safe Operational Areas of Power Electronic Converters in Plug-In Hybrid Electric Vehicles. Vehicular Technology, IEEE Transactions on, 2011,60(9):4288-4298.SCI:860JZ;EI:20115114618669

17)   Yi Lei, Zhengming Zhao, Shuping Wang, Dorrell D. G., Wei Xu. Design and Analysis of Star–Delta Hybrid Windings for High-Voltage Induction Motors. Industrial Electronics, IEEE Transactions on, 2011,58(9):3758-3767.SCI:807SP; EI: 20113414250489

18)   Sideng Hu, Zhengming Zhao, Hua Bai, Liqiang Yuan. An Enhanced DC Preexcitation with Effective Flux-Linkage Control for the High-Power Induction Motor Drive System. Power Electronics, IEEE Transactions on, 2011, 26(9):2375 – 2380 . ( SCI:847OA; EI:20120114658749

19)   Yongchang Zhang, Zhengming Zhao, Jianguo Zhu. A Hybrid PWM Applied to High-Power Three-Level Inverter-Fed Induction-Motor Drives. Industrial Electronics, IEEE Transactions on, 2011,58(8):3409-3420.SCI: 804WT; EI: 20112914157249

20)   Eltawil Mohamed A., Zhao Zhengming. Grid-connected photovoltaic power systems: Technical and potential problems-A review. Renewable and Sustainable Energy Reviews, 2010,14(1):112-129.SCI:512VJ;  EI:20094012363792

 

 

(4)  Selected Conference Papers Since 2010

1)     T. Lu, Zhengming Zhao, Y. Zhang, L. Yuan, and F. He, "Decoupled direct power control based on improved sector selection algorithm for three-level grid connected inverter," in IEEE ICEMS 2014 Hangzhou: IEEJ-IAS KIEENFSCIAS, 2014.

2)     L. Sizhao, Zhengming Zhao, Y. Liqiang, L. Ting, J. Yang, M. Mingkai, and F. C. Lee, "Modularized high frequency high power 3-level neutral point clamped PEBB cell for renewable energy system," in Energy Conversion Congress and Exposition (ECCE), 2014 IEEE, Pittsburgh, PA, 2014, pp. 2594-2599

3)     T. Lu, Zhengming Zhao, Y. Zhang, L. Yuan, and F. He, " Design of voltage balancing control circuit for series connected HV-IGBTs," in IEEE ICEMS 2014 Hangzhou: 中国电工技术学会,浙江大学,IEEJ-IAS KIEENFSCIAS, 2014.

4)     L. Fang, L. Ting, Zhengming Zhao, W. Shusheng, L. Kai, Y. Lu, and Y. Liqiang, "Impact of reduced common mode voltage PWM and common mode inductor on EMI characteristics of an inverter-driven motor," in General Assembly and Scientific Symposium (URSI GASS), 2014 XXXIth URSI, Beijing, 2014, pp. 1-4.

5)     Y. ZHANG, T. LU and Zhengming Zhao, "Impact of source internal resistance on efficiency of four resonant wireless power transfer topologies," in IEEE ICEMS 2014 Hangzhou: 中国电工技术学会,浙江大学,IEEJ-IAS KIEENFSCIAS, 2014.

6)     Z. Yiming, L. Ting and Zhengming Zhao, "Reducing the impact of source internal resistance by source coil in resonant wireless power transfer," in Energy Conversion Congress and Exposition (ECCE), 2014 IEEE, Pittsburgh, PA, 2014, pp. 845-850.

7)     J. Shiqi, L. Ting, Zhengming Zhao, Y. Hualong, and Y. Liqiang, "Series-connected HV-IGBTs using active voltage control with status feedback circuit," in Energy Conversion Congress and Exposition (ECCE), 2014 IEEE, Pittsburgh, PA, 2014, pp. 710-715.

8)     L. Fang, Zhengming Zhao, L. Ting, W. Shusheng, and L. Kai, "A combined PWM algorithm to eliminate spikes of common mode voltages," in Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo, Beijing, 2014, pp. 1-6.

9)     W. Xudong, Zhengming Zhao, C. Guanhua, and H. Fanbo, "RF energy harvesting with broadband antenna," in Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo, Beijing, 2014, pp. 1-5.

10)   S. Yu, L. Ting, Zhengming Zhao, and J. Shiqi, "Behavior model for series connected high voltage IGBTs," in Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo, Beijing, 2014, pp. 1-5.

11)   Sizhao Lu, Zhengming Zhao, JunjieGe, Liqiang Yuan and Ting Lu, "A New Power Circuit Topology for Energy Router," The 17thInternational Conference on Electrical Machines and Systems, 2014,vol., no., pp.1921-1925.

12)   Junjie Ge, Zhengming Zhao Junchao Ma. A Damping Injection Control of Isolated Bidirectional DC-DC Converters based on the Load Parameter Identification The 17th International Conference on Electrical Machines and Systems, 2014,vol., no., pp.314-317.

13)   Gaohui Feng, Zhao Zhengming, Liqiang Yuan, Shiqi Ji, Jincheng Zhao.Research on HVIGBT transient mixture model and parameter extraction method. Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo, Beijing, China, 2014:1-6.

14)   Junjie Ge, Zhao Zhengming, He Fanbo, Yuan Liqiang, Lu Ting. Transient power balance based control for buck converters. Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo, Beijing, China, 2014:1-5.

15)   Ge Junjie, Zhao Zhengming, Ma Junchao, He Fanbo, Yuan Liqiang, Lu Ting. Phase-shift control of isolated bidirectional DC-DC converters for unidirectional power flow. Energy Conversion Congress and Exposition (ECCE), 2014 IEEE, Pittsburgh, PA, USA, 2014:1099-1104

16)   Gaoyu Zou, Zhengming Zhao. Research on impacts of different parameters on transient power loss of IGBT. Electrical Machines and Systems (ICEMS), 2013 International Conference on, Busan, 2013:490-495.EI:20140817340461

17)   Liqiang Yuan, Guangyu Li, Zhengming Zhao, Ting Lu, Fanbo He, Fei Kong. Safe stop-pulsing strategy for IGCT-based three-level neutral point clamped inverters. Electrical Machines and Systems (ICEMS), 2013 International Conference on, Busan, 2013:1776-1781.EI:20140817340644

18)   Fei Kong, Fanbo He, Zhengming Zhao, Ting Lu. Series connected photovoltaic power inverter. Electrical Machines and Systems (ICEMS), 2013 International Conference on, Busan, 2013:273-275.

19)   Ge J. J., Zhengming Zhao, Li J. J. Back stepping control for active power filter with LCL filter. Renewable Power Generation Conference (RPG 2013), 2nd IET, Beijing, 2013:1-4.EI:20140517255206

20)   He F., Zhengming Zhao, Yuan L., Lu T. Control of parallel grid-connected photovoltaic inverters with common DC bus. Renewable Power Generation Conference (RPG 2013), 2nd IET, Beijing, 2013:1-4.EI:20140517255318

21)   Jingjing Li, Zhengming Zhao, Junjie Ge, Liqiang Yuan, Ting Lu. Implementation of a novel source current detection control strategy for LCL filter-based shunt active power filter. Electrical Machines and Systems (ICEMS), 2013 International Conference on, Busan, 2013:1624-1629.EI:20140817340675

22)   Ting Lu, Zhengming Zhao, Shiqi Ji, Hualong Yu, Liqiang Yuan, Fanbo He, Yingchao Zhang, Fei Kong. Design of voltage balancing control circuit for series connected HV-IGBTs. Electrical Machines and Systems (ICEMS), 2013 International Conference on, Busan, 2013:515-518.EI:20140817340455

23)   Ma Junchao, He Fanbo, Zhao Zhengming, Kong Fei, Li Chongjian. A novel power management strategy for single phase storage-equipped grid-connected PV generation system. Future Energy Electronics Conference (IFEEC), 2013 1st International, Tainan, Taiwan, 2013:812-815.EI:20142717879011

24)   Ting Lu, Zhengming Zhao, Liqiang Yuan, Fanbo He, Yingchao Zhang. Uncoupled direct power control based on improved sector selection algorithm for three-level PWM rectifier. Energy Conversion Congress and Exposition (ECCE), 2013 IEEE, Denver, CO, 2013:1364-1370.EI:20140117153971

25)   Yiming Zhang, Zhengming Zhao, Kainan Chen. Frequency splitting analysis of magnetically-coupled resonant wireless power transfer. Energy Conversion Congress and Exposition (ECCE), 2013 IEEE, Denver, CO, 2013:2227-2232.SCI: EI:20140117154090

26)   Yiming Zhang, Zhengming Zhao, Kainan Chen. Load matching analysis of magnetically-coupled resonant wireless power transfer. ECCE Asia Downunder (ECCE Asia), 2013 IEEE, Melbourne, VIC, 2013:788-792.EI:20133816745443

27)   Kai Li, Ting Lu, Zhengming Zhao, Lu Yin, Fang Liu, Liqiang Yuan. Carrier based implementation of reduced common mode voltage PWM strategies. ECCE Asia Downunder(ECCE Asia),2013 IEEE, Melbourne, VIC, 2013:578-584.EI:20133816745407

28)   Kainan Chen, Zhengming Zhao, Yiming Zhang, Lu Yin. Analysis of structure and parameters in wireless power transmission system with consideration of losses in source. Applied Power Electronics Conference and Exposition (APEC), 2013 Twenty-Eighth Annual IEEE, Long Beach, CA, 2013:2575-2581.EI:20132716459124

29)   Gaoyu Zou, Zhengming Zhao, Liqiang Yuan. Study on DC busbar structure considering stray inductance for the back-to-back IGBT-based converter. Applied Power Electronics Conference and Exposition (APEC), 2013 Twenty-Eighth Annual IEEE, Long Beach, CA, 2013:1213-1218.EI:20132716458918

30)   Ting Lu, Zhengming Zhao, Shiqi Ji, Hualong Yu, Liqiang Yuan. Parameter design of voltage balancing circuit for series connected HV-IGBTs. Power Electronics and Motion Control Conference (IPEMC), 2012 7th International, 2012, 2:1502-1507.(EI:20124015497012)

31)   Shiqi Ji, Ting Lu, Zhengming Zhao, Liqiang Yuan. Modelling of high voltage IGBT with easy parameter extraction. Power Electronics and Motion Control Conference (IPEMC), 2012 7th International, 2012, 2:1511-1515.EI:20124015497014

32)   Lu Yin, Zhengming Zhao, Ting Lu, Sheng Yang, Gaoyu Zou. An improved DC-link voltage fast control scheme for a PWM rectifier-inverter system. Energy Conversion Congress and Exposition (ECCE), 2012 IEEE, 2012:1669-1675.EI:20125115806673

33)   Hualong Yu, Liqiang Yuan, Ting Lu, Zhengming Zhao, Shiqi Ji. Structure design and analysis of high voltage IGBTs series connection experimental platform. Power Electronics and Motion Control Conference (IPEMC), 2012 7th International, 2012, 3:1828-1832.EI:20124015497133

34)   Liqiang Yuan, Zhiping Chen, Xianlai Hu, Junjie Ge, Zhengming Zhao. Design and implementation of photovoltaic lighting system with high luminous efficacy LEDs. Power Electronics and Motion Control Conference (IPEMC), 2012 7th International, 2012, 4:2914-2918.EI:20124015497323

35)   Yuan Liqiang, Yu Hualong, Wang Xuesong, Zhao Zhengming, Lu Ting. The Large-size Low-stray-parameter Planar Bus Bar for High Power IGBT-based Inverters. ICEMS 2012, 2012:(EI:20130716015699)

36)   Chen Zhiping, Yuan Liqiang, Zhao Zhengming, Sun Xiaoying. Power Losses in Two- and Three-Level Three Phase Photovoltaic Inverters Equipped with IGBTs. ICEMS 2012, 2012:(EI:20130716015868)

37)   Lu Ting, Zhao Zhengming, Yu Hualong, Ji Shiqi, Yuan Liqiang, He Fanbo. Parameter design of three-level converter based on series connected HV-IGBTs. ICEMS 2012, 2012:(EI:20130716015854)

38)   Li Xiaoxiao, Zhao Zhengming, Ju Zhenhe. Calculation and experiment research of improving generated energy in grid-connected PV power station based on manual adjustment of angle. EESD 2012, 2012:(EI:20130215879047)

39)   Lu Ting, Zhao Zhengming, Ji Shiqi, Yu Hualong, Yuan Liqiang. Active clamping circuit with status feedback for HV-IGBT. ICEMS 2012, 2012:(EI:20130716015853)

40)   Bai Lingyun, Zhao Zhengming, Lei Yi, Wang Shuping. Study on the loss reduction of high-efficient high-voltage series induction motors. ICEMS2011, 2011: (EI:20115014604689)

41)   Zou Gaoyu, Zhao Zhengming, Yuan Liqiang, Wang Xuesong, Lu Ting. Optimal Design of the Back-to-Back IGBT-Based Converter with the Concept of Systematic Safe Operating Area. ICEMS2011, 2011:(EI:20115014604351)

42)   Lei Yi, Zhao Zhengming, Xu Wei, Zhu Jianguo. Modeling and analysis of MW-level grid-connected PV plant. IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society, 2011:890-895.(EI:20120614744829)

43)   Ji Shiqi, Zhao Zhengming, Yuan Liqiang. HVIGBT physical model analysis during transient. ICEMS2011, 2011:(EI:20115014604501)

44)   Yousif H. A., Zhao Zhengming, Lu Ting. Elimination of High Temperature and High Humidity Effects on Three-level high power PWM Power Electronics Converter. ICEMS2011, 2011:(EI:20115014604677)

45)   Ting Lu, Zhengming Zhao, Yingchao Zhang, Liqiang Yuan. Design of Energy Storage Component Parameters for Three-level Grid-connected Inverter. ICEMS2011, 2011:(EI:20115014604844)

46)   Liu Chao, Zhao Zhengming, Lu Ting, Yuan Liqiang. Design and Implement of an Active Damping LCL-filter for Three-level Voltage Source PWM Rectifier. ICEMS2011, 2011:(EI:20115014604358)

47)   Lei Yi, Zhao Zhengming, He Fanbo, Lu Sizhao, Yin Lu. An improved virtual resistance damping method for grid-connected inverters with LCL filters. Energy Conversion Congress and Exposition (ECCE), 2011 IEEE, 2011:3816-3822.(EI:20114814552892)

48)   Lu Yin, Zhengming Zhao, Ting Lu, Fanbo He, Liqiang Yuan. A predictive DC voltage control scheme for back-to-back converters based on energy balance modeling. ICEMS 2011, 2011:(EI:20115014604710)

49)   He Fanbo, Zhao Zhengming, Yuan Liqiang, Lu Sizhao. A DC-link voltage control scheme for single-phase grid-connected PV inverters. Energy Conversion Congress and Exposition (ECCE), 2011 IEEE, 2011:3941-3945.(EI:20114814552990)

50)   Zhao Zhengming, Yin Lu, Sun Xiaoying, Yuan Liqiang, Lu Ting. Recent development of technology and market of grid-connected PV system in China. 2010 International Conference on Electrical Machines and Systems, ICEMS2010, 2011:1-6. (EI:20110313590673)

51)   He Fanbo, Zhao Zhengming, Lu Ting, Yuan Liqiang. Predictive DC voltage control for three-phase grid-connected PV inverters based on energy balance modeling. Power Electronics for Distributed Generation Systems (PEDG), 2010 2nd IEEE International Symposium on, Hefei, China, 2010:516-519.(EI:20103713233446)

52)   Ting Lu, Zhengming Zhao, Liqiang Yuan, Yingchao Zhang. Elimination of power control coupling in direct power control based on switching table for three-level PWM rectifier. Electrical Machines and Systems (ICEMS), 2010 International Conference on, Incheon, 2010:275-280.(EI:20110313590587)

53)   Hu Sideng, Zhao Zhengming, Lu Ting, Yuan Liqiang. DC pre-excitation application in three-phase induction motor drive system. Power Electronics for Distributed Generation Systems (PEDG), 2010 2nd IEEE International Symposium on, Hefei, China, 2010:389-393.(EI:20103713233435)

54)   Xuesong Wang, Zhengming Zhao, Liqiang Yuan. Current sharing of IGBT modules in parallel with thermal imbalance. Energy Conversion Congress and Exposition (ECCE), 2010 IEEE, Atlanta, GA, 2010:2101-2108.(EI:20105113495989)

55)   Wang Xuesong, Zhao Zhengming, Yuan Liqiang. Conducted EMI reduction in IGBT-based converters. Electromagnetic Compatibility (APEMC), 2010 Asia-Pacific Symposium on, Beijing, 2010:230-234.(EI:20103113107159)

56)   Ting Lu, Zhengming Zhao, Fanbo He, Liqiang Yuan, Yingchao Zhang. Compensation of control delay and discrete control error in predictive direct power control for three-level PWM rectifier. IEEE PEDG’ 2010, 2010:829-834.(EI: 20103713233401)

57)   Sideng Hu, Zhengming Zhao, Liqiang Yuan, Ting Lu, Xuesong Wang. Approaches to enhance discrete control algorithms serving for motor drive system. Energy Conversion Congress and Exposition (ECCE), 2010 IEEE, Atlanta, GA, 2010:1041-1046. (EI:20105113495658)

58)   Yingchao Zhang, Zhengming Zhao, Ting Lu, Liping Jin. An integrated control method for three-level NPC based PWM rectifier-inverter. Power Electronics for Distributed Generation Systems (PEDG), 2010 2nd IEEE International Symposium on, Hefei, China, 2010:616-620.(EI:20103713233502)

 

(5)  Selected Chinese Journal Papers since 2010

1)     Xing Weng, Zhengming Zhao, Fanbo He. Simulation Comparison of Several MPPT Methods for Photovoltaic Generation. High Power Converter Technology. 2014,(03):20-25.

2)     Zhengming Zhao, Fanbo He, Liqiang Yuan, Ting Lu. Techniques and Applications of Electromagnetic Transient Analysis in High Power Electronic Systems. Proceedings of the CSEE. 2014,(18):3013-3019.

3)     Zhengming Zhao. Motor Systemic Energy Saving and Its Evaluation. Electric Age. 2014,(02):34-35.

4)     ZOU GaoyuZHAO ZhengmingYUAN LiqiangYIN Lu. Design of Main Circuit Parameters for High-performance Three-phase Back-to-back Converter. Electric Power Automation Equipment. 2014,(01):72-79.(EI:20140817349664).

5)     YU Hualong, ZHAO Zhengming, YUAN Liqiang, LU Ting, JI shiqi. High-voltage IGBTs Series Converter Bus Bar Design and Stray Parameter Analysis. Journal of Tsinghua University (Science and Technology). 2014,(04):540-545. 

6)     Zou Gaoyu, Zhao Zhengming, Yuan Ligiang, Xuesong Wang. Systematic Safe Operating Area of Dual-PWM Converter and Its Application. Electric Power Automation Equipment, 2014,(03):82-88.(EI:20141417548284).

7)     Li Jingjing, Zhao Zhengming, Ge Junjie. Comparison between Source Current and Load Current Detection Type for Active Power Filters. Advanced Technology of Electrical Engineering and Energy. 2014,(02):52-56.

8)     Zhao Zhengming, Zhang Yiming, Chen Kainan. New Progress of Magnetically-coupled Resonant Wireless Power Transfer Technology. Proceedings of the CSEE. 2013,(1):1-13.(EI:20131016090474)

9)     Zhang Yiming, Zhao Zhengming, Yuan Liqiang, Lu Ting. Comparison of Two Basic Structures in Magnetically-coupled Resonant Wireless Power Transfer. Transactions of China Electrotechnical Society. 2013,(S2):18-22.(EI:20142117745378)

10)   Yin Lu, Zhao Zhengming, He Fanbo, Yuan Liqiang, Zou Gaoyu. Deadbeat Current Control for Three-phase PWM Rectifiers during Distorted Grid Voltage Conditions. Journal of Tsinghua University (Science and Technology). 2013,(11):1637-1644.(EI:20141617586233)

11)   He Fanbo, Zhao Zhengming, Yuan Liqiang. Efficiency Characteristic of Parallel PV Inverters with a Common DC-bus. Power Electronics. 2013,(03):24-26.

12)   Zhao Zhengming, He Fanbo, Lei Yi, Tian Qi. Review of Several Key Technologies on Grid-connected PV Power Generation. Power Electronics. 2013,(03):1-7.

13)   Tian Qi, Zhao Zhengming, Han Xiaoyan. Sensitivity Analysis and Parameter Extraction of Photovoltaic Cell Model. Electric Power Automation Equipment. 2013,(05):119-124.(EI:20132316405300)

14)   Li Xiaoxiao, Zhao Zhengming, Ju Zhenhe. Optimized Design and Experiment Research on BAPV Grid-connected Plant Based on Separated MPPT Technology. Electrical Engineering.   2013,(02):1-6.

15)   Ge Junjie, Zhao Zhengming, Yuan Liqiang, Hu Xianlai. Multi-peak MPPT Based on Analog Locating Circuit. Electric Power Automation Equipment.2013,(10):16-21.(EI:20135217144334)

16)   Yin Lu, Zhao Zhengming, Lu Ting, Yuan Ligiang, Zou Gaoyu. Control Platform Based on Dual DSPs for Dual-PWM Converter. Electric Power Automation Equipment. 2013,(11):152-157.(EI:20135217144386)

17)   Ge Junlie, Zhao Zhengming. Cascaded Voltage Self-balancing Solid State Transformer. Journal of Tsinghua University (Science and Technology). 2013,(04):459-464.(EI:20134416914755)

18)   Zou Gaoyu, Zhao Zhengming, Yuan Liqiang. Losses in IGBT Modules in Dual-PWM Converters. Journal of Tsinghua University (Science and Technology). 2013,(07):1011-1018.(EI:20135217144106)

19)   Li Xiaoxiao, Zhao Zhengming, Tian Chunning, Ju Zhenhe. Survey of Unadjusted Photovoltaic Grid-connected Inverter System. Electrical Engineering. 2012,(1):1-5.

20)   Liu Chao, Zhao Zhengming, Lu Ting. Design of Grid Side LCL Filter for Three-level PWM Rectifier. Advanced Technology of Electrical Engineering and Energy. 2012,(1):56-59.

21)   Wang Xuesong, Zhao Zhengming, Yuan Liqiang, Lu Ting. Parallel Technique for IGBT Modules Applied in High-Power Converter. Transactions of China Electrotechnical Society 2012,(4):(EI:20125015795555)

22)   Wang Xuesong, Zhao Zhengming, Yuan Ligiang. Protection Scheme for Converter Based on the Systematic Safe Operating Area. Journal of Tsinghua University (Science and Technology). 2012,(8):1029-1034.(EI:20124215572118)

23)   Yin Lu, Zhao Zhengming, He Fanbo, Lu Ting, Yuan Liqiang. Control Algorithm for Three-phase Grid-connected Photovoltaic Inverter with High Power Factor. Electric Power Automation Equipment. 2012,(10):1-5.(EI:20130315910390)

24)   Li Xiaoxiao, Zhao Zhengming, Tian Chunning, Ju Zhenhe. Research on Calculation and Experiment of Optimum Tilt Angle in Photovoltaic Grid-connected Generation System Based on Statistics Analysis. Electrical Engineering 2012,(8):1-6.(EI:20130215879047)

25)   Hu Sideng, Zhao Zhengming, Yuan Liqiang, Wang Xuesong. DC Pre-Excitation Start Strategy Based on the Flux Control for V/F Controlled Induction Motor Drive System. Transactions of China Electrotechnical Society. 2012,(7):118-123.(EI:20123715424482)

26)   Lei Yi, Zhao Zhengming, Yuan Liqiang, Lu Sizhao. Factors Contributing to Damping of Grid-connected Photovoltaic Inverter with LCL Filter. Automation of Electric Power Systems. 2012,(21):36-40.(EI:20125015795595)

27)   Lei Yi, Zhao Zhengming, Lu Sizhao. Hybrid control of Active and Passive Damping for Grid-connected PV Inverter with LCL Filter. Electric Power Automation Equipment. 2012,(11):23-27.(EI:20130315910421)

28)   Zhong Shan, Yang Sheng, Zhao Zhengming. Technology and Development Review of Active Power Filter. The World of Inverters. 2011,(1):45-49.

29)   Zhao Zhengming, Xiao Xi, Wang Shanming, Cai Jianyun. Summary of the 14th International Conference on Electrical Machines and Systems (ICEMS2011). 2011,(9):1-4.

30)   Lei Yi, Yin Lu, Lu Sizhao, Zhao Zhengming. Design of Multi-output Switching Power Supply for Photovoltaic Inverters. Electric Power Automation Equipment. 2011,(6):16-19.(EI:20112714116068)

31)   Zhang Yingchao, Zhao Zhengming, Feng Bo, Lu Ting, Jin Liping. Integrated Control Scheme for Three-Level NPC Based Dual-PWM Converter. Transactions of China Electrotechnical Society. 2011, 26(11):25-31.(EI:20115014603463)

32)   Wang Xuesong, Zhao Zhengming, Yuan Liqiang. Systematic Safe Operating Area of IGBT-based Converters. Journal of Tsinghua University (Science and Technology). 2011,(7):914-920.(EI:20113414261019)

33)   Tian Qi, Zhao Zhengming, Deng Yi, Yuan Liqiang, He Fanbo. Simulation and Experimental Study about Reverse Model of Photovoltaic Cells. Proceedings of the Chinese Society of Electrical Engineering. 2011,(23):121-128.(EI: 20113614310592)

34)   Zhao Zhengming, Lei Yi, He Fanbo, Lu Zongxiang, Tian Qi. Overview of large-scale grid-connected photovoltaic power plants. Automation of Electric Power Systems. 2011,(12):101-107.(EI:20112914155582)

35)   Chen Jian, Zhao Zhengming, Yuan Liqiang. Implementation of Solar LED Lighting Control System Based on Embedded Target Modules. Advanced Technology of Electrical Engineering and Energy. 2010,(03):76-80.

36)   Zhao Zhengming. Survey of Hot Topics Concerning the Development of Power Electronics Technology Application. The World of Inverters 2010, (01):41-43.

37)   Zhao Zhengming. New Development of Power Electronics Technology Application. Power Electronics. 2010,(01):6-10.

38)   Lei Yi, Zhao Zhengming. Overview of Large-scale PV Integration Key Technologies and Its Impact. Power Electronics. 2010,(03):16-23.

39)   ZHAO Zhengming, ZOU Gaoyu. Overview of Large-capacity Power Electronic Application System and Key Issues. High Power Converter Technology 2010,(02):1-5.

40)   Zhong Yulin, Zhao Zhengming. Online and Offline Measurements of Passive Common-mode Filter Performance. Journal of Tsinghua University (Science and Technology). 2010,(04):507-511.(EI:20103413174225)

41)   邓夷, 赵争鸣, 袁立强, 胡斯登, 王雪松. 适用于复杂电路分析的IGBT模型. 中国电机工程学报, Deng Yi, Zhao Zhengming, Yuan Liqiang, Hu Sideng, Wang Xuesong. IGBT Model for Analysis of Complicated Circuits. Proceedings of the CSEE. 2010,(09):1-7.(EI:20101912923149)

42)   Zhang Yongchang, Zhao Zhengming. Speed Sensorless Fuzzy Vector Control of Induction Motor Using an Adaptive Observer. Transactions of China Electrotechnical Society. 2010,(03):40-47.(EI:20101912918187)

43)   Lei Yi, Zhao Zhengming, Wang Shuping, Guo Dengta, He Yumin. High Efficiency and High Voltage Series Induction Motors Based on Sinusoidal Hard Windings and Backward Inclined Fans. Journal of Tsinghua University (Science and Technology). 2010,(05):705-708.(EI:20103413174269)

44)   Chen Jian, Zhao Zhengming, Yuan Liqiang, Zha Lanxi. Comparison of Maximum Power Point Tracking Technologies for Photovoltaic Power Systems. Journal of Tsinghua University (Science and Technology). 2010,(05):700-704.(EI:20103413174268)

45)   Hu Sideng, Zhao Zhengming, Yuan Liqiang, Lu Ting, Wang Xuesong. Discrete Control in High-performance Adjustable Speed Drives System. Proceedings of the CSEE. 2010,(30):1-6.(EI:20104813436175)

46)   Lu Ting, Zhao Zhengming, Zhang Yingchao, Yuan Liqiang. Effect of Sampling Delay and Error on Direct Power Control Performance of Three-Level PWM Rectifier and Its Restraining Method. Transactions of China Electrotechnical Society. 2010,(03):66-72.(EI:20101912918191)

 

(6)  Authorized Patent

   Zhengming Zhao, Liqiang Yuan, Ting Lu, Fanbo He, Xiaoying Sun. Electromagnetic Transient Analyzing Method of High-capacity Power Electronics Transformation System. Chinese Patent of Invention, Publication No: ZL201210497020.5, 2014.4.16.

   Zhengming Zhao, Ting Lu, Fanbo He, Lu Yin, Liqiang Yuan, Xiaoying Sun. Control Method of Power Electronics Converters Based on Transient Electromagnetic Energy Balance. Chinese Patent of Invention, Publication No: ZL201210475860.1, 2014.4.16.

   Ting Lu, Zhengming Zhao, Shiqi Ji, Hualong Yu, Liqiang Yuan, Fanbo He, Xiaoying Sun. Active Voltage Balancing Device of Series Connected HV-IGBTs Based on Pulses in the Main Circuit. Chinese Patent of Invention, Publication No: ZL201210466965.0, 2014.4.16.

   Yi Lei, Zhengming Zhao, Fanbo He, Sizhao Lu, Liqiang Yuan, Ting Lu. Damping Parameter Design Guideline of LCL Filter in Grid-connected Photovoltaic Inverter. Chinese Patent of Invention, Publication No: ZL201110170549.1, 2013.7.10.

   Zhengming Zhao, Xuesong Wang, Liqiang Yuan, Ting Lu, Xiaoying Sun. Passive Lossless Contactless Integrated DC Bus Implementation Based on Transient Electric Quantity Balance. Chinese Patent of Invention, Publication No: ZL201110294039.5, 2013.6.19

   Liqiang Yuan, Xuesong Wang, Zhengming Zhao, Ting Lu, Xiaoying Sun. Three-level Converter with Extended System Safety Operation Zone by Optimizing the Overcurrent Protection of Devices. Chinese Patent of Invention, Publication No: ZL201010162953.X, 2012.7.18.

   Sideng Hu, Zhengming Zhao, Liqiang Yuan, Ting Lu. DC pre-excitation Start-up Method of VVVF Control of Inductive Machine with Flux Linkage Control. Chinese Patent of Invention, Publication No: ZL201010518150.3, 2012.12.26.

   Yaodong Lu, Eltawil Mohamed A., Xiaoying Sun, Liqiang Yuan, Zhengming Zhao. Hybrid Solar Desalination System. Chinese Patent of Invention, Publication No: ZL200810226488.4, 2011.5.11.

   Bo Feng, Zhengming Zhao, Jian Chen, Liqiang Yuan, Yingchao Zhang. Constant-current Sliding Mode Variable Structure Control Method of Solar LED Illuminating System. Chinese Patent of Invention, Publication No: ZL200810222812.5, 2011.12.28.

   Shuping Wang, Zhengming Zhao, Yaojing Feng, Dengta Guo, Yumin He. Method of Changing Double-layer Lap Winding to Y-? Hybrid Winding. Chinese Patent of Invention, Publication No: ZL200710303761.4, 2011.1.26.

   Zhiyong Yang, Dongming Tang, Bing Li, Wang Dou, Liqiang Yuan, Zhengming Zhao. An Insert Modular Structure of Power Resistor (Invention). Chinese Patent of Invention, Publication No: ZL200610038467.0, 2010.2.24.

   Shuping Wang, Zhengming Zhao, Yaojing Feng, Dengta Guo, Yumin He. Design Method of Backward Centrifugal Cooling Outer Fan in High-voltage Inductive Machine. Chinese Patent of Invention, Publication No: ZL200710303762.9, 2010.11.10.

   Dejia Zhou, Zhengming Zhao, Zhiqiang Zhao, Bo Feng, Jing Zhao. A Fast Stable Photovoltaic Three-phase Grid-connected Control Method of Achieving MPPT. Chinese Patent of Invention, Publication No: ZL200710100324.2, 2009.7.1.

   Yongcang Zhang, Zhengming Zhao, Zhi Yang, Hua Bai. A Hybrid Modulation Method Applied to Three-level High-voltage Variable Frequency Drive. Chinese Patent of Invention, Publication No: ZL200710063247.8, 2009.3.18.

   Qiang Zhang, Jianzheng Liu, Zhengming Zhao, Libo Wu, Jian Wang. A Solar High-pressure Sodium Lamp Controller Based on Single-phase Inverter. Chinese Patent of Invention, Publication No:  ZL200510086918.3, 2009.10.21.

   Dong Jiang, Zhengming Zhao, Wei Guo, Shijing Wang, Xiaoying Sun. A Redundant Double-machine Control System. Chinese Patent of Invention, Publication No: ZL200610164920.2, 2009.1.14.

   Wei Guo, Zhengming Zhao, Shijing Wang, Xiaoying Sun, Yingchao Zhang. Pasted magnet for Aided Ecxitation of SRPM. Chinese Patent of Invention, Publication No: ZL200510086296.4, 2008.7.23.

   Wei Guo, Zhengming Zhao, Yingchao Zhang, Xiaoying Sun, Dong Jiang. A Bonded SRPM with Rubber Permanent Magnet Aided Excitation. Chinese Patent of Invention, Publication No:

    ZL200510086343.5, 2008.6.18.

   Liqiang Yuan, Zhiliang Cui, Huaisheng Zhang, Hua Bai, Zhi Yang, Zhengming Zhao. A Safe Pulse Disable Method in Medium- and High- voltage Three-level Converter Based on IGCT. Chinese Patent of Invention, Publication No: ZL200510086343.5, 2008.5.28.

   Haitao Zhang, Zhengming Zhao, Jue Qian, Xiaoying Sun, Shibao Qian. A High-performance Optical CAN Communication System Suitable to Environment with Strong Electromagnetic Interference. Chinese Patent of Invention, Publication No: ZL200510086299.8, 2007.8.22.

   Shuo Meng, Zhengming Zhao. A Method of Reducing the Switching Losses in Three-level Variable-frequency Drive. Chinese Patent of Invention, Publication No: ZL3150089.7, 2007.2.7.

   Shu Liu, Zhengming Zhao, Jianzheng Liu, Huaisheng Zhang, Zhiyong Yang. A Smart Data Collection and Overvoltage Protection System Applied to Medium- and high- voltage Power Equipment. Chinese Patent of Invention, Publication No: ZL200510086300.7, 2007.12.19.

   Hua Bai, Zhengming Zhao, Liqiang Yuan, Haitao Zhang, Yanan Zhang. A DC Pre-excitation Applied to Start-up Process of Three-level Variable-frequency Drive. Chinese Patent of Invention, Publication No: ZL200510086610.9, 2007.11.7.

   Jianzheng Liu, Jian Wang, Zhengming Zhao, Libo Wu, Shu Liu. A Photovoltaic Grid Connected Equipment with both Reactive and Harmonic Compensation Functions. Chinese Patent of Invention, Publication No: ZL200510011431.9, 2007.11.7.

   Zhengming Zhao, Shuo Meng, Hua Bai, Jianzheng Liu, Xiaoying Sun. A Neutral Point Voltage Balancing Control Method of Three-level Variable-frequency Drive Based on Electric Charge Balance. Chinese Patent of Invention, Publication No: ZL3150349.7, 2006.6.14.

   Zhengming Zhao, Shuo Meng, Liqiang Yuan. A Variable-frequency Speed Regulation AC Asynchronous Machine. Chinese Patent of Invention, Publication No: ZL100151.5, 2004.3.10.

   Zhengming Zhao, Qiang Lu, Yufeng Liu, Shuomeng, Liqiang Yuan, Kunlun Chen. A Comprehensive Application System of Solar Water Pump-up and Lighting. Chinese Patent of Invention, Publication No: ZL103055.8, 2003.10.8.

 

(7)  Computer Software Copyright

1.      Junjie Ge, Xianlai Hu, Liqiang Yuan, Xiaoying Sun, Zhengming Zhao, Fanbo He. PWM Control Software of High-efficiency Independent LED Illuminating System with Emerging Storage Devices. 2012.9.25

2.      Jingjing Li, Junjie Ge, Shan Zhong, Qiong Wang, Zhengming Zhao, Ting Lu, Xiaoying Sun. Active Power Filter Control Software Based on Repetitive Control. 2012.8.30

3.      Fanbo He, Zhengming Zhao, Liqiang Yuan, Ting Lu. Group Control Software of Parallel Grid-connected Inverters. 2012.8.30

4.      Junchao Ma, Fei Kong, Zhengming Zhao, Fanbo He, Xiaoying Sun, Liqiang Yuan, Ting Lu. Energy Control Software of Grid-connected Multiport Inverter System with Energy Storage Based on Bus Voltage Control. 2012.8.30

5.      Gaoyu Zou, Zhengming Zhao, Liqiang Yuan, Xiaoying Sun, Lu Yin, Hualong Yu, Xuesong Wang, Ting Lu. Energy Control Software of Grid-connected Multiport Inverter System with Energy Storage Based on Bus Voltage Control. 2012.8.14.

6.      Lu Yin, Zhengming Zhao, Liqiang Yuan, Gaoyu Zou, Ting Lu, Sideng Hu, Fanbo He. Control software of two-level back-to-back variable frequency speed regulation system based on energy balance. 2012.8.14.

7.      Ting Lu, Shiqi Ji, Hualong Yu, Zhengming Zhao, Liqiang Yuan, Fanbo He. Voltage Balancing Control Software of Series Connected HV-IGBTs. 2012.12.6.

8.      Zhiping Chen, Liqiang Yuan, Zhengming Zhao, Ting Lu, Fanbo He. Loss Calculation Software of Inverter Based on Power Semiconductors. 2012.12.6.

9.      Shiqi Ji, Ting Lu, Hualong Yu, Zhengming Zhao, Liqiang Yuan, Xiaoying Sun. Analyzing Software of HV-IGBT Characteristics Feasible to Series Connected Devices. 2012.12.6

10.   Kai Li, Zhengming Zhao, Liqiang Yuan, Ting Lu, Bin Wang, Fanbo He. Analyzing Software of Common-mode Voltage of Power Electronics Converters. 2012.12.25

11.   Zhengming Zhao, Shuo Meng, Yi Lei, Hui Guan, Shuping Wang, Lingyun Bai, Liqiang Yuan, Xiaoying Sun, Ting Lu. Design and Simulation Software of Inductive Machine. 2011.7.15.

12.   Yi Lei, Kainan Chen, Jing Xue, Fanbo He, Zhengming Zhao, Liqiang Yuan. Energy Conservation Assessment and Simulation Software of Fan and Water Pump Machine System. 2009.7.22.

13.   Haitao Zhang, Zhengming Zhao, Zhi Yang, Bing Li, Yingchao Zhang, Hua Bai, Liqiang Yuan, Yongchang Yang, Zhiliang Cui, Ji’an Wu. Master Control System of High-voltage High-capacity Three-level Inverter. 2006.11.20.

14.   Rong Yi, Xiaoying Sun, Zhiyong Yang, Xueqin Zhang, Zhengming Zhao, Xuan Hu, Yulin Zhong, Rong Zhuang. PC Debug Software of Variable Frequency Speed Regulation Control System. 2006.11.20

15.   Hua Bai, Liqiang Yuan, Yan’an Zhang, Shibao Qian, Jue Qian, Huaisheng Zhang, Ting Lu, Shu Liu, Zhengming Zhao, Xiaojun Guo. Communication, Protection, Input and Output System Software of High-voltage High-capacity Three-level Inverter System. 2006.11.20.

 

Teaching

(1)  Undergraduates Courses

   Design and Analyze of Electronic Motor (Bilingual course). Every spring semester from 1999, for all the undergraduates of the department.

 

(2)  Postgraduates Courses

   Power Electronics and Motor Integrated System (Bilingual course). Every autumn semester from 2001, for all the postgraduates of the department (High-quality Course for the postgraduates).

 

 

Graduate Advising

(1)  Graduated Students

   Post-Doc (7): Yunfeng Liu (1999-2001) Wei Guo (2003-2005) Liqiang Yuan (2004-2006) Eltawil Mohamed A. (2007-2009) Ting Lu (2010-2012) Xiaoxiao Li (2011-2012) Fei Kong2012-2014

   Ph.D. (20): Shuo Meng (1998-2001) Liqiang Yuan (1999-2004) Libo Wu (2001-2006) Haitao Zhang (2001-2006) Hua Bai (2002-2007) Rong Yi (2003-2007) Yingchao Zhang (2004-2008) Dejia Zhou (2005-2008) Shuping Wang (2004-2008) Yulin Zhong (2005-2009) Yongchang Zhang (2004-2009) Ting Lu (2005-2010) Sideng Hu (2006-2011) Xuesong Wang (2006-2011) Fanbo He (2003-2007) Yi Lei (2007-2012) Hag Ahmed Yousif (2009-2012) Lu Yin (2009-2013) Gaoyu Zou (2009-2013) Kainan Chen(2009-2014)

   M.S. (36): Jing Qian  Sheng Yang  Chang Qian  Xigen Zhou  Hainan Wang  Qiang Zhao  Liqiang Yuan  Kunlun Chen  Xujiao Gao  Xiangdong Wu  Yan Xiao  Shanshan Liu  Libo Wu  Haitao Zhang  Zhi Yang  Hui Guan  Hua Bai  Jue Qian  Zhiliang Cui  Yongchang Yang  Dong Jiang  Bo Feng  Xuesong Wang  Jian Gao  Jian Chen  Yi Lei  Yi Deng  Guangli Guo  Chao Liu  Lingyun Bai  Haiying Meng  Qi Tian  Hao Yang  Jingjing Li  Guanhua Chen  Feng Xue

 

(2)  Current Graduate Students

   Post-Doc (2): Fanbo He  Kainan Chen

   Ph.D. candidate (16: include army strengthening plan student, international student, joint Ph.D.): Shiqi Ji  Junjie Ge  Hualong Yu  Sizhao Lu  Yiming Zhang  Junchao Ma  Kai Li  Fang Liu  Gaohui Feng  Theint Zarhtet (Myanmar)  Xudong Wang  Qing Gu  Shusheng Wei  Xing Weng  Xiuxi Ye  Yatao Ling

   Master candidate (3)Yang Cao  Ye Jiang  Yu Sang

 

(3)  Awards of the Students

   Yiming Zhang, IET PRIZE, 2014. Supervisor: Zhengming Zhao

   Fanbo He, Excellent Graduate of Beijing City (Ph. D), 2012. Supervisor: Zhengming Zhao

   Fanbo He, Excellent Graduate of Tsinghua University (Ph. D), 2012. Supervisor: Zhengming Zhao

   Ting Lu, Excellent Graduate of Tsinghua University (Ph. D), 2010. Supervisor: Zhengming Zhao

   Hua Bai, Excellent Graduate of Tsinghua University (Ph. D), 2007. Supervisor: Zhengming Zhao

   Jingjing Li, Excellent Graduate of Beijing City (M. S.), 2013. Supervisor: Zhengming Zhao

   Qi Tian, Excellent Graduate of Beijing City (M. S.), 2012. Supervisor: Zhengming Zhao

   Dong Jiang, Excellent Graduate of Beijing City (M. S.), 2007. Supervisor: Zhengming Zhao

 

   Fanbo He, Excellent Paper of Tsinghua University (Ph. D), 2012. Supervisor: Zhengming Zhao

   Sideng Hu, Excellent Paper of Tsinghua University (Ph. D), 2011. Supervisor: Zhengming Zhao

   Ting Lu, Excellent Paper of Tsinghua University (Ph. D), 2010. Supervisor: Zhengming Zhao

   Yingchao Zhang, Excellent Paper of Tsinghua University (Ph. D), 2008. Supervisor: Zhengming Zhao

   Hua Bai, Excellent Paper of Tsinghua University (Ph. D), 2007. Supervisor: Zhengming Zhao

   Libo Wu, Excellent Paper of Tsinghua University (Ph. D), 2006. Supervisor: Zhengming Zhao

   Jingjing Li, Excellent Paper of Tsinghua University (M.S.), 2013. Supervisor: Zhengming Zhao

   Qi Tian, Excellent Paper of Tsinghua University (M.S.), 2012. Supervisor: Zhengming Zhao

   Dong Jiang, Excellent Paper of Tsinghua University (M.S.), 2007. Supervisor: Zhengming Zhao