电动汽车用三合一电驱动系统设计与验证  

Design and Verification of There-In-One Driving System for Electric Vehicle

作　　者：陈雷 魏粲然 陈登峰 宋君峰 CHEN Lei;WEI Can-ran;CHEN Deng-feng;SONG Jun-feng(Shanghai Automotive Electric Drive Co.,Ltd.,Shanghai 201806,China;Shanghai Edirve Co.,Ltd.,Shanghai 201806,China;Shanghai Automotive Edrive Engineering Technology Research Center,Shanghai 201806,China)

机构地区：[1]上海汽车电驱动有限公司,上海201806 [2]上海电驱动股份有限公司,上海201806 [3]上海汽车电驱动工程技术研究中心,上海201806

出　　处：《微特电机》2021年第3期30-32,39,共4页Small & Special Electrical Machines

基　　金：国家重点研发计划(2016YFB0100700)。

摘　　要：针对新能源汽车电驱动系统高度集成化的要求,开发一款三合一电驱动系统,阐述了该驱动系统的结构集成设计方案以及电气原理,介绍了系统的冷却系统设计,并对系统的散热性能进行了热仿真分析。通过制作样机对三合一电驱动系统进行台架测试,测试结果表明,该三合一电驱动系统具有良好的输出性能。According to the requirement of high-integration electric driving system of electric vehicle,a there-in-one electric driving product was designed.The structure scheme and electrical schematic of the system were expounded.This paper also designs the cooling system,and the thermal simulation is carried out for it.Finally,the results of the bench test on the prototype shows that the there-in-one driving system developed in this paper makes an excellent output performance.

关 键 词：三合一 电驱动系统 热仿真 

分 类 号：TM301[电气工程—电机]