Weijie Wen was born in Shandong Province, China, in 1989. She received the B.S. degree in electrical engineering from Sichuan University, Chengdu, China, in 2012 and Ph.D. degree in electrical engineering at Tsinghua University, Beijing, China in 2017. Currently, she is a lecturer in the Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China. She is presently working in the fields of fast mechanical switch, current limiters, and direct current circuit breaker.