1. School of Automation and the Key Laboratory for Intelligent Control and Decision on Complex Systems, Beijing Institute of Technology, Beijing, China
2. State Grid Corporation of China, Beijing, China
3. Inner Mongolia Power (Group) Company Ltd., Inner Mongolia, Hohhot, China
4. Department of Electrical Engineering, Tsinghua University, Beijing, China
5. School of Engineering, Deakin University, Waurn Ponds, VIC, Australia