汽车电动转向系统用驱动电机现状及其发展  

The Current Situation and Development of Driving Motor for Automotive Electrical Power Steering

作　　者：郑虎[1] 周中坚[1] 

机构地区：[1]上海汽车集团股份有限公司技术中心,上海201804

出　　处：《上海汽车》2011年第2期36-41,共6页Shanghai Auto

摘　　要：汽车电动转向系统用驱动电机目前主要有永磁直流电机、异步电机和永磁同步电机。对于应用于汽车电动转向(EPS)系统而言,各种电机都有其适用性和局限性。文章在分析各种电机特点基础上,结合EPS发展,提出了EPS电机的发展方向。The main types of driving motor for automotive electrical power steering include： permanent magnet continuous current motor, asynchronous motor and permanent magnet synchronous motor. The motors have their own advantages and limitations when applying to automotive EPS system. Based on the analysis of the characteristics of these motors, the development direction of the motor is highlighted combined with the development of EPS.

关 键 词：电动转向系统 汽车 驱动电机 

分 类 号：U463.4[机械工程—车辆工程]