1. Donghua University,College of Information Science and Technology,Shanghai,China
2. Shanghai Jiao Tong University,Key Laboratory of Control of Power Transmission and Conversion, Ministry of Education,Shanghai,China
3. Beijing Sifang Automation CO., Ltd.,HVDC Transmission and Power Electronics Business Unit,Beijing,China
4. Facilities Management Suzhou Power Supply Company,Suzhou,China
5. State Grid Shanghai Municipal Electric Power Company,Shanghai Electrical Apparatus Research Institute Group CO., Ltd.,Shanghai,China