Yinyu Chen received the B.Eng. degree in electrical engineering from the Kunming University of Science and Technology, Kunming, China, in 2017, the M. Eng. and Ph.D. degrees in electrical engineering from Southwest Jiaotong University, Chengdu, China, in 2020 and 2024. From 2023 to 2024, he was also a Visiting Researcher with the University of Strathclyde. Since 2025, he is currently a Postdoctoral Fellow at the School of Electrical Engineering, Southwest Jiaotong University. His current research interests include railway traction systems and power quality management.