电动汽车驱动电机选配方法  

Methods of Choosing and Matching Driving Motor Used on Electric Vehicle

作　　者：李征[1] 周荣[2] 

机构地区：[1]北京航空航天大学 [2]天津清源电动车辆有限公司

出　　处：《天津汽车》2007年第2期16-18,共3页Tianjin AUTO

摘　　要：介绍了电动汽车用电机的基本性能,并从汽车行驶动力学出发建立了纯电动汽车用电动机性能参数的数学模型,探讨总结了对电机基本特性参数的初步确定原则。然后以目前所要开发的一辆纯电动汽车的基本参数及目标性能要求为例,按以上原则确定出电机参数并绘制符合要求的电机性能曲线,为电机的快速选择和后续车辆动力传动系统匹配优化提供了依据。Main functions of motor used on EVs are presented here, and from vehicle dynamics, mathematic models of motors＇ performance parameters are built. It concludes the main principles used to make certain motor＇s basic parameters. The last part gives an example which is to caculate the basic motor parameters using above principles according to an EV＇s basic data and objective performance requirement, and plot appropriate motor performance curves roughly. This provides a basis for choosing the motor fleetly and the rear design of vehicle powertrain.

关 键 词：纯电动汽车 电动机 性能参数 原则 

分 类 号：U463.631[机械工程—车辆工程]