摘要
低压电气系统是纯电动汽车的重要组成部分,一旦低压电气系统出现故障,电动汽车将无法使用。文章针对2017款比亚迪E5低压电路故障造成的整车无法上电现象进行分析,并给出故障排除方法,可供维修人员参考。
Low-voltage electrical system is an important part of electric vehicle, once the low-voltage electrical system fails, the electric vehicle will not be able to use.This paper analyzes the phenomenon of the 2017 BYD E5 low voltage circuit to cause power failure, and the troubleshooting method is given for reference by maintenance personnel.
作者
陈静
曹元军
卢意
毛涛
Chen Jing;Cao Yuanjun;Lu Yi;Mao Tao(Mechanical and Electronic Dept,Taizhou Polytechnical Institute,Jiangsu Taizhou 225300)
出处
《汽车实用技术》
2019年第12期185-186,共2页
Automobile Applied Technology
关键词
低压电气系统
故障诊断
故障排除
Low voltage electrical system
fault diagnosis
Troubleshooting
