As key industry, the automobile industry is a technology-intensive industry developing rapidly to comply with the demands of consumer. In this paper, the motor development of high voltage cooling fan motor for fuel-cell electric vehicle is presented. ...
As key industry, the automobile industry is a technology-intensive industry developing rapidly to comply with the demands of consumer. In this paper, the motor development of high voltage cooling fan motor for fuel-cell electric vehicle is presented. In the first place, optimal design of the motor has been conducted. In order to find optimal solution, RSM was used and Output power, Torque-Ripple, Cogging-Torque were considered in optimization process. Also, stress simulation was conducted to prevent the problems in mass production. Finally, through the comparison between simulation results and experimental ones, the validity of design process is verified.