Prof. Xiaofeng Yang is an Associate Professor at the School of Electrical Engineering at Beijing Jiaotong University. He obtained a Bachelor's degree and a Doctorate in Electrical Engineering from Beijing Jiaotong University in 2003 and 2012 respectively. His research interests include the application of high-power electric energy conversion technology in power systems, the application of hybrid energy conversion systems in distribution networks, the application of power electronics technology in rail transit, and new semiconductor device application technology.