1. State Grid Hebei Electric Power Research InstituteState Grid Hebei Electric Power Supply Co., Ltd.Shijiazhuang050021Hebei ProvincePeople's Republic of China
2. State Grid Hebei Energy Technology Service Co., Ltd., State Grid Hebei Electric Power Supply Co., Ltd.Shijiazhuang050021Hebei ProvincePeople's Republic of China
3. State Key Laboratory of Alternate Electrical Power System with Renewable Energy SourcesNorth China Electric Power UniversityBaoding071003Hebei ProvincePeople's Republic of China