电动汽车专属平台车身特点分析  

Body Characteristic Analysis of Electric Vehicle’s Special Platform

作　　者：李仲奎[1] 吕祝星 袁亮[1] 陈孟华[1] 李豫 LI Zhongkui;LV Zhuxing;YUAN Liang;CHEN Menghua;LI Yu

机构地区：[1]东风汽车公司技术中心

出　　处：《汽车工程师》2020年第1期16-19,57,共5页Automotive Engineer

摘　　要：为了区分电动汽车专属平台车身和基于传统燃油车平台开发的电动车车身之间的不同,该文论述了电动汽车专属平台车身结构的优缺点,从乘坐舒适性、动力电池布置空间、车身架构、车身性能及生产环节等方面分别进行了阐述。分析结果显示,电动汽车专属平台车身具有大空间、高舒适性、高性能等诸多优点,缺点是生产投资的费用较高。对电动汽车专属平台的发展具有参考意义。In order to distinguish the difference between the body of electric vehicle’s special platform and the body of electric vehicle developed based on traditional fuel vehicle platform,this paper discusses the advantages and disadvantages of the body structure of electric vehicle’s special platform from the aspects of ride comfort,power battery layout space,body structure,body performance and production links.The results show that the body of electric vehicle’s special platform has many advantages,such as large space,high comfort,high performance,etc.,but the disadvantage is the high cost of production investment.It is of reference significance to the development of the special platform for electric vehicles.

关 键 词：电动汽车 专属平台 车身 

分 类 号：U469.72[机械工程—车辆工程]