ISSN 2196-5625 CN 32-1884/TK
1 State Key Laboratory of Operation and Control of Renewable Energy & Storage Systems, China Electric Power Research Institute, Haidian District, Beijing 100192, China; 2 State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Changping District, Beijing 102206, China
This work was supported by the National Basic Research Program of China (973 Program) (No. 2012CB215105) and National Natural Science Foundation of China (No. 51577174).