Authors
Du Xinhui
College of Electrical and Power Engineering, Taiyuan University of Technology, Taiyuan,, Shanxi, China
Wang Shuai
College of Electrical and Power Engineering, Taiyuan University of Technology, Taiyuan,, Shanxi, China
Zhang Juan
College of Electrical and Power Engineering, Taiyuan University of Technology, Taiyuan,, Shanxi, China