Chen, H (Corresponding Author), China Univ Min & Technol, Sch Elect & Power Engn, Xuzhou 221116, Jiangsu, Peoples R China.
Chen, Hao; Wang, Kai; Yan, Wenju, China Univ Min & Technol, Sch Elect & Power Engn, Xuzhou 221116, Jiangsu, Peoples R China.
Orabi, Mohamed, Aswan Univ, Fac Engn, Aswan City 81542, Egypt.
Parspour, Nejila, Univ Stuttgart, Inst Elect Energy Convers, D-70174 Stuttgart, Germany.