Zhixi Wu was born in Henan Province, China, in 1996. He received the B.S. degree in automation from Hunan University, Changsha, China, in 2018, and the M.S. degree in control science and engineering from Huazhong University of Science and Technology, Wuhan, China, in 2021. He is currently working toward the Ph.D. degree in artificial intelligence with the School of Artificial Intelligence and Automation, Huazhong University of Science and Technology. His research interests include multilevel converters and fault diagnosis for power converters.

Jin Zhao was born in Hubei Province, China, in 1967. He received the B.E. and Ph.D. degrees in Control Science and Engineering from the Department of Control Science and Engineering, Huazhong University of Science and Technology (HUST), Wuhan, China, in 1989 and 1994, respectively. Since 2004, he has been a Full Professor with the School of Artificial Intelligent and Automation, HUST. During 2001-2002, he was a Visiting Scholar in the Power Electronics Research Laboratory, University of Tennessee, Knoxville, USA. He is currently involved in research and applications of power electronics, electrical drives, fault diagnosis and tolerant, and intelligent control. He is the author or co-author of more than 300 technical papers.