1. Department of Electrical and Computer Engineering, Wayne State University, Detroit, MI, USA
2. Electrical Engineering Department, Montana State University, Bozeman, MT, USA
3. Department of Automotive Engineering, Chongqing University, Chongqing, China
4. Department of Electrical Engineering, Tsinghua University, Beijing, China
5. Faculty of Engineering, Information and Systems, University of Tsukuba, Tsukuba, Japan
6. Center for Technology Research and Development, State Grid Zhejiang Electric Power Research Institute, Hangzhou, China
7. Electrical Engineering Department, University of South Florida, Tampa, FL, USA
8. Department of Sustainable Electric Networks and Sources of Energy, Technische Universität Berlin, Berlin, Germany