1. Electric Power Research Institute of China Southern Power Grid,CSG Key Laboratory for Power System Simulation,Guangzhou,China
2. School of Electric power engineering, South China University of Technology,Guangzhou,China
3. Electric Power Research Institute of China Southern Power Grid,State Key Laboratory of HVDC,Guangzhou,China
4. China Southern Power Grid,National Energy Power Grid Technology R&D Centre,Guangzhou,China
5. Intelligent Operation and Control for New Energy Power System,Guangdong Provincial Key Laboratory of China Southern Power Grid,Guangzhou,China