Zhongjie Zou received the B.S. degree in electrical engineering and automation from the School of Mechanical and Electrical Engineering, Anhui Jianzhu University, China, in 2017. He is currently pursuing the Master degree in electrical engineering at Hefei University of Technology. His current research interests include fault-tolerant control of open-end winding mechine.

Shuying Yang received the B.Sc. and Ph.D. degrees in automation and electrical engineering from Hefei University of the Technology (HFUT), Hefei, China, in 2002 and 2008, respectively. He joined the teaching faculty of the School of Electrical Engineering and Automation, HFUT, in 2005. From Aug. 2014 to Oct. 2015, he served as a visiting scholar at the University of New Brunswick, Canada. Now, he is a Professor with HFUT. His research interests and experience include renewable energy conversion, electric drive, and application of control theory.

Yufeng Zhang received the B.S. degree from Luoyang Institute of Science and Technology, Luoyang, China, in 2017 and M.S. degree from China University of Petroleum (East China), Qingdao, China, in 2021. He is currently pursuing the Ph.D. degree in electrical engineering at Hefei University of Technology. His research interest includes identification of broadband grid impedance.

Xing Zhang received the B.Sc., MA.Eng., and Ph.D. degrees in automation, automation, and electrical engineering from Hefei University of Technology (HFUT), Hefei, China, in 1984, 1990, and 2003, respectively. In 1984, he joined the teaching faculty of School of Electrical Engineering and Automation, HFUT, where he is currently a Professor and is also at the Photovoltaic Engineering Research Center of Ministry of Education, China. He is an Associate Editor for the IEEE Journal of Emerging and Selected Topics in Power Electronics. He has been cooperating with the Sungrow Power Supply Co., Ltd for a long time in the area of power electronics. His main research interests include photovoltaic generation technologies, wind power generation technologies, and distributed generation system.