Ran Yao received the Ph.D. degree in Electrical Engineering from the Chongqing University , in 2020. He is currently a Assistant Researcher of School of Electrical Engineering at the Chongqing University. He mainly engages in the research on multi-physics field modeling, fault simulation, reliability assessment and system application of power electronic devices. He has presided over a number of scientific research projects including the National Natural Science Foundation of China and the China Postdoctoral Science Foundation. He has also won awards such as the Second Prize of Chongqing Science and Technology Progress Award and the First Prize of Innovation Award of China Invention Association. He has published more than 30 papers in journals such as IEEE-TPEL, and IEEE-JESTPE.