摘要
简要的比较了几种常用电动汽车的驱动系统,并指出了永磁同步电动机的优势。在各类驱动电机中,永磁同步电机能量密度高,效率高、体积小、惯性低、响应快,有很好的应用前景,介绍了电动车驱动用永磁同步电机的目前研究状况以及目前的研究热点和发展趋势。
This paper briefly compared several popular electric vehicle drive system,and pointed out the advantages of permanent magnet synchronous motor.In various types of drive motors,permanent magnet synchronous motor energy is density,high efficiency,small size,low inertia,fast response,it has a good prospect.Then this paper introduced the current research situation and the focus and development trends of the permanent magnet synchronous motor in electric velicle.
出处
《微电机》
北大核心
2010年第6期78-81,共4页
Micromotors
关键词
电动汽车
永磁同步电机
弱磁控制
控制策略
应用
Electric vehicle
Permanent magnet synchronous motor
Weak magnetic control
Control strategy
Application
