摘要
悬随着电动汽车越来越被大众所接受,电动汽车市场也迎来了爆发式的增长,电动汽车必将成为未来汽车发展的大趋势。电动汽车没有发动机提供真空源,对比传统内燃机汽车,电动汽车使用真空助力器需要额外增加真空泵及真空储存单元,而电子助力器可以实现无真空助力,且电子助力器集成度高,可以减少零部件数量,同时考虑到电子助力器能协调更高减速度的制动能量回收,变相增加电动车的行驶里程,所以目前电动汽车普遍使用电子助力器。本文就电动汽车常用的电子助力器与传统内燃机汽车的真空助力器对制动性能的影响展开研究。
As electric vehicles become more and more acceptable by public,the electric vehicle market has also ushered in explosive growth,electric vehicles will become the general trend of the development of the future automobile.Compared to internal-combustion engine cars,there is no engine to provide vacuum source for electric vehicle,if electric vehicles use vacuum booster there must be an additional vacuum pump and vacuum storage unit,but electronic booster can achieve without vacuum booster,electronic booster is high integration,can reduce the number of parts,at the same time considering the electronic booster can coordinate higher deceleration braking energy recovery,can also increase the electric vehicle mileage,so electric vehicles are generally using electronic booster now.In this paper,just do some brake performance study between electronic boostercommonly used in electric vehicles andvacuum booster used in traditional vehicles,also do some analyze base on these two different usage.
作者
张世英
敖勇强
杜晶晶
高文杰
范武
ZHANG Shi-ying;AO Yong-qiang;DU Jing-jing;GAO Wen-jie;FAN Wu(Geely Automobile Research Institute(Ningbo)Co.,Ltd.,Ningbo 315336)
出处
《环境技术》
2022年第3期173-178,共6页
Environmental Technology
关键词
电动汽车
电子助力器
制动性能
electric vehicle
electronic booster
braking performance
作者简介
张世英(1982.10-),男,机械工程工程师,主要从事汽车制动系统及其硬件与软件研究。
