乘用车纯电驱动的发展研究  

Research on the Development of Pure Electric Drive For Passenger Cars

作　　者：孙晖云[1] 郭家伟[1] Sun Huiyun;Guo Jiawei(Great Wall Motor Co.,Ltd.Hebei Automotive Tech no logy Innovation Center,Baodi ng,Hebei Provi nee 071000 China)

机构地区：[1]长城汽车股份有限公司河北省汽车技术创新中心,河北保定071000

出　　处：《汽车知识》2022年第2期38-40,共3页Auto Know

摘　　要：随着电动化时代发展,纯电动车型发展迅速,高效率和高性能成为电动汽车的发展趋势。目前主流的驱动方案有集中电机驱动和分步电机驱动,该文介绍了集中式驱动的几种型式以及当前先进的双电机扭矩矢量控制技术的发展,并对未来轮边驱动的发展进行了展望。With the development of the electrification era,pure electric vehicles have developed rapidly,and high efficiency and high performance have become the development trend of electric vehicles.The current mainstream drive schemes include centralized motor drive and step-by-step motor drive.This paper introduces several types of centralized drive and the development of the current advanced dual-motor torque vector control technology,and looks forward to the future development of wheel drive.

关 键 词：双电机驱动 扭矩矢量控制 轮边电机 

分 类 号：U469.72[机械工程—车辆工程]