摘要
依据高压互锁定义,基于某款新能源车高压互锁系统的研究,确认了高压互锁产生的原因及故障机理,探讨了高压互锁类故障的快速定位及排故方法。
In this paper,according to the definition of high-voltage interlock,based on the research of high-voltage interlock system of a new energy vehicle,the causes and fault mechanism of high-voltage interlock are confirmed,and the fast location and troubleshooting methods of high-voltage interlock faults are discussed.
作者
周霖
成瀚
ZHOU Lin;CHENG Han(SAIC General MotorsCo.,Ltd.,Wuhan Branch,Wuhan 430000,China)
出处
《汽车电器》
2021年第3期69-71,共3页
Auto Electric Parts
关键词
电动汽车
高压互锁
故障原理
排故方法
new energy vehicle
HVIL
fault cause
troubleshooting method
