1. School of Electrical Engineering and Automation and the Henan Engineering Research Center of Key Equipment for New Energy Power Generation, Henan Institute of Technology, Xinxiang, Henan, China
2. School of Cable Engineering and the Henan Key Laboratory of Cable Structures and Materials, Henan Institute of Technology, Xinxiang, Henan, China
3. China Energy Science and Technology Research Institute Company Ltd., Chengdu, Sichuan, China
4. Huadian Xinxiang Power Generation Company Ltd., Xinxiang, Henan, China