College of Electrical Engineering, Hebei University of Technology, Tianjin 300401;
College of Chemical Engineering, North China University of Science and Technology, Tangshan 063210;
College of Electrical Engineering, Hebei University of Technology, Tianjin 300401;
College of Electrical Engineering, Hebei University of Technology, Tianjin 300401;
China Institute of Atomic Energy, Beijing 102413;
College of Electrical Engineering, Hebei University of Technology, Tianjin 300401;