1. Electric Power Research Institute of Guangxi Power Grid Corporation Co., Ltd.,Guangxi Key Laboratory of Intelligent Control and Maintenance of Power Equipment,Nanning,Guangxi Zhuang Autonomous Region,China,530023
2. Guangxi Power Grid Corporation Co., Ltd.,Nanning,Guangxi Zhuang Autonomous Region,China,530023
3. Electric Power Research Institute of Guangxi Power Grid Corporation Co., Ltd.,Nanning,Guangxi Zhuang Autonomous Region,China,530023