Autor: Wenjie Chen

DEHONG XU, PHD, is a Professor in the College of Electrical Engineering of Zhejiang University, China, where he teaches modelling and control of power electronics and renewable systems. FREDE BLAABJERG, PHD, is a Professor in Power Electronics and Villum Investigator at the Department of Energy Technology, Aalborg University, Denmark, as well as a Visiting Professor at Zhejiang University, China. WENJIE CHEN received a Ph D from the College of Electrical Engineering of Zhejiang University. Now he is a senior engineer in Powertrain Solution Division, BOSCH. NAN ZHU received a Ph D from the College of Electrical Engineering of Zhejiang University. Now he is a senior engineer in the renewable energy division of Huawei.