基于某款新能源车的高压互锁研究及故障排除

Research and Troubleshooting on HVIL Strategy of a New Energy Vehicle

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.