摘要
随着能源与环境问题的逐步加剧,大力发展电动汽车产业势在必行。简要描绘了电机在汽车中的具体应用,提到了电动汽车驱动电机的技术要求,重点介绍了在电动汽车中得到应用的直流电机、交流异步电机、永磁无刷电机、永磁同步电机、感应式电机、开关磁阻电机、轮毂电机及永磁辅助同步磁阻电机。随后,对现阶段驱动电机面临的技术问题进行了阐述,并对驱动电机未来技术发展趋势进行了展望。
With the gradual aggravation of energy and environmental problems,it is imperative to vigorously develop the electric vehicle industry.This paper briefly describes the specific application of motors in automobiles,mentions the technical requirements of electric vehicle driving motors,and focuses on the DC motors,AC asynchronous motors,permanent magnet brushless motors,permanent magnet synchronous motors,induction motors,switched reluctance motors,wheel hub motors,and permanent magnet auxiliary synchronous reluctance motors applied in electric vehicles.Then,the technical problems faced by the drive motor at this stage are described,and the future development trend of the drive motor technology is prospected.
作者
伍赛特
WU Sai-te(SAICMotor,Shanghai 200438,China)
出处
《移动电源与车辆》
2023年第1期68-74,56,共8页
Movable Power Station & Vehicle
关键词
电动汽车
交流异步电机
永磁无刷电机
永磁同步电机
感应式电机
开关磁阻电机
轮毂电机
直流电机
electric automobile
AC asynchronous motor
Permanent magnet brushless motor
Permanent magnet synchronous motor
Induction motor
Switched reluctance motor
Hub motor
DC motor
