Junyi Shen (S’10) received the B.S. degree in electrical engineering from Zhejiang University, Hangzhou, China, in 2011, and the Ph.D. degree in electrical engineering from the University of Maryland, College Park, MD, USA, in May 2016.,She is with the Maryland Power Electronics Laboratory in the Electrical and Computer Engineering Department, University of Maryland at College Park. Her research interests include battery management system, hybrid energy storage system, and renewable energy storage systems.