1. Department of Power DistributionChina Electric Power Research Institute (CEPRI)State Grid Corporation of China (SGCC)Beijing100192People's Republic of China
2. Beihang University, Haidian DistrictBeijing100191People's Republic of China
3. State Key Laboratory of Power Systems, Department of Electrical EngineeringTsinghua UniversityBeijing100084People's Republic of China
4. State Grid Beijing Electric Power CompanyBeijing100031People's Republic of China
5. State Grid Jiangsu Nanjing Power Supply CompanyNanjing210019People's Republic of China