Affiliation: | 1. School of Energy Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, PR China;2. Department of Electrical Engineering, Sukkur Institute of Business Administration, Sukkur, Pakistan;3. Sichuan Alpha Scenery & Green Energy Co., Ltd., PR China;4. Chengdu Zi Zhi Yuan Co., Ltd., Sichuan, PR China |