High Power Medium Voltage DC Grid-Connected Converter for Renewable Energy Generation

Wu CHEN (IET Fellow) was born in Jiangsu, China, in 1981. He received the B.S., M.S., and Ph.D. degrees in electrical engineering from the Nanjing University of Aeronautics and Astronautics (NUAA), Nanjing, China, in 2003, 2006, and 2009, respectively. From 2009 to 2010, he was a Senior Research Assistant with the Department of Electronic Engineering, City University of Hong Kong, Hong Kong. In 2010 and 2011, he was a Postdoctoral Researcher with Future Electric Energy Delivery and Management Systems Center, North Carolina State University, Raleigh. Since September 2011, he has been an Associate Research Fellow with the School of Electrical Engineering, Southeast University, Nanjing, China, where he has been a Professor since 2016. His main research interests include soft-switching converters, power delivery, and power electronic system integration. Dr. Chen is an Associate Editor for IEEE Transactions on Industrial Electronics, IEEE Journal of Emerging and Selected Topics in Power Electronics, Journal of Power Electronics, and CPSS Transactions on Power Electronics and Applications.

Guangfu NING (IEEE Member' 21) was born in Jiangxi, China, in 1992. He received the B.S. and Ph.D. degrees in electrical engineering from the University of Shanghai for Science and Technology (USST), Shanghai, and Southeast University (SEU), Nanjing, in 2014 and 2020, respectively. From 2020, he has been a lecturer with the School of Automation, Central South University, Changsha, China. His research interests include the full bridge converters, soft-switching technique and high-power high-voltage DC/DC converters in MVDC collection systems.

Fang Liu, PhD in engineering, an associate professor at Hefei University of Technology, IEEE senior member, a visiting scholar at the University of Wisconsin-Madison in 2011-2012 and a software engineer at Emerson Network Power (Xi'an) Co., Ltd in 2008-2009.

Her research focuses on industry-academia cooperation and application in renewable energy power system control and stability, advanced power conversion technologies for renewable energy generation and high power bi-directional wireless power transfer technology. As the principal investigator, She has gained one National Natural Science Foundation of China, one sub-project of National Key Research and Development Plan, one sub-project of Science and Technology Project of SGCC (State Grid Corporation of China), and many other government-sponsored and commercial projects. Furthermore, she has won one Second Prize of National Science and Technology Progress Award, two Provincial First Prize of Science and Technology Progress Awards, one First Prize of State Grid Corporation Science and Technology Progress, one First Prize of Science and Technology Progress of China Electric Power Research Institute, and one High Impact Paper Award in Proceeding of CSEE. Up to now, she has granted more than 20 invention patents, published more than 20 SCI/EI high-level papers, and co-edited a book named New Energy Generation and Converter Technology.

Defeng Xin was born in Shaanxi, China, in 1987. He received the B.S. and M.S. degrees from the University of Xi'an Jiaotong University. His research includes the DC/DC converters in Xuji Power Electronics Technology.

吳晨（IET Fellow）於1981年出生於中國江蘇。他於2003年、2006年和2009年分別在南京航空航天大學獲得電機工程的學士、碩士和博士學位。從2009年到2010年，他擔任香港城市大學電子工程系的高級研究助理。2010年和2011年，他在北卡羅來納州立大學未來電能傳輸與管理系統中心擔任博士後研究員。自2011年9月以來，他一直是南京東南大學電氣工程學院的副研究員，並自2016年起擔任教授。他的主要研究興趣包括軟開關變換器、電力傳輸和電力電子系統整合。陳博士是《IEEE工業電子學報》、《IEEE新興與選定電力電子主題期刊》、《電力電子學報》和《CPSS電力電子與應用學報》的副編輯。

寧光富（IEEE Member' 21）於1992年出生於中國江西。他於2014年和2020年分別在上海科技大學和南京東南大學獲得電機工程的學士和博士學位。自2020年以來，他一直是中南大學自動化學院的講師。他的研究興趣包括全橋變換器、軟開關技術以及在中壓直流（MVDC）集電系統中的高功率高電壓DC/DC變換器。

劉芳，工程學博士，合肥工業大學副教授，IEEE資深會員，曾於2011-2012年擔任威斯康辛大學麥迪遜分校的訪問學者，並於2008-2009年在艾默生網路電源（西安）有限公司擔任軟體工程師。

她的研究專注於產學合作及在可再生能源電力系統控制與穩定性、可再生能源發電的先進電力轉換技術以及高功率雙向無線電力傳輸技術的應用。作為主要研究者，她獲得了一項國家自然科學基金、一項國家重點研究與發展計畫的子項目、一項國家電網公司科技專案的子項目，以及許多其他政府資助和商業專案。此外，她獲得了一項國家科技進步獎的二等獎、兩項省級科技進步獎的一等獎、一項國家電網公司科技進步的一等獎、一項中國電力研究院科技進步的一等獎，以及一項CSEE會議的高影響力論文獎。至今，她已獲得20多項發明專利，發表20多篇SCI/EI高水平論文，並共同編輯了一本名為《新型能源發電與轉換技術》的書籍。

辛德峰於1987年出生於中國陝西。他在西安交通大學獲得學士和碩士學位。他的研究包括徐基電力電子技術中的DC/DC變換器。