某纯电动车型配电动真空泵高原制动试验研究  

Experimental Study on Plateau Braking of a Pure Electric Vehicle Equipped with Electric Vacuum

作　　者：张晓明 刘泉[1] 余云龙 吴亚林 ZHANG Xiao-ming;LIU Quan;YU Yun-long;WU Ya-lin(Chery Automobile Co.,Ltd,Wuhu 241006,China)

机构地区：[1]奇瑞汽车股份有限公司,芜湖241006

出　　处：《汽车科技》2022年第1期72-75,共4页Auto Sci-Tech

摘　　要：结合某新开发纯电动车型配制动系统电动真空泵这一开发项目,来阐述整车制动系统高原试验的方案制定、试验设备以及试验方法的确认和实施,进而得出高原制动系统试验结果。根据试验结果数据分析从而得出该车型所配置电动真空泵对整车制动性能影响,为这款纯电动汽车配备电动真空泵的改进和优化提供准确的试验数据支持。Combined with the development project of a newly developed pure electric vehicle equipped with electric vacuum pump for braking system,this paper expounds the scheme formulation,test equipment and confirmation and implementation of test method for plateau test of vehicle braking system,and then the test results of plateau braking system are obtained.According to the data analysis of test results,the influence of electric vacuum pump on vehicle braking performance is obtained,It provides accurate test data support for the improvement and optimization of electric vacuum pump for the pure electric vehicle.

关 键 词：电动真空泵 控制策略 高原制动试验 

分 类 号：U467.1[机械工程—车辆工程]