Sibo Wan received the B.Eng. degree in electrical engineering and automation from East China Jiaotong University, Nanchang, China, in 2023. He is currently working toward the M.Eng. degree in electrical engineering with Southwest Jiaotong University, Chengdu, China. His current research is sensorless control of permanent magnet synchronous motor drive systems.

Huimin Wang received the B.Eng. and Ph.D. degrees from Southwest Jiaotong University (SWJTU), Chengdu, China, in 2016 and 2021, respectively, both in electrical engineering. From October 2019 to October 2020, he has been a Visiting Ph.D. Student with the Department of Energy Technology, Aalborg University, Denmark. He is currently an Assistant Professor with SWJTU. His research interests include ac motor drive system and its speed-sensorless control, synchronization techniques in grid-connected system, and reliability evaluation in traction drives. Dr. Wang was a recipient of one ESI Highly Cited Paper on IEEE Journal of Emerging and Selected Topics in Power Electronics, and a recipient of the Best Paper Award of IEEE Transportation Electrification Conference and EXPO Asia-Pacific (ITEC Asia-Pacific) in 2019.

Yun Zuo received the B.Eng. degree in electrical engineering and automation from Dalian Jiaotong University, Dalian, China, in 2019. He is currently working toward the Ph.D. degree in electrical engineering with Southwest Jiaotong University, Chengdu, China. His research interests include ac motor drive systems and its sensor fault tolerance and sensorless control.

Gaoli Guo received the B.Eng. degree in automation from Henan University of Technology, Zhengzhou, China, in 2022. He is currently working toward the M.Eng. degree in electrical engineering with Southwest Jiaotong University, Chengdu, China. His research interests are condition monitoring and fault diagnosis of permanent magnet synchronous motors.

Xinglai Ge received the B.S., M.S., and Ph.D. degrees in electrical engineering from Southwest Jiaotong University (SWJTU), Chengdu, China, in 2001, 2004, and 2010, respectively. He is currently a Full Professor with the School of Electrical Engineering, Southwest Jiaotong University and a Vice Director of Department of Power Electronics and Power Drive. From October 2013 to October 2014, he was a visiting scholar at the School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA. He is the author and co-author of more than 70 technical papers. His research interests include stability analysis and control of electrical traction system, fault diagnosis and reliability evaluation of traction converter and motor drive system.