纯电动客车高压接触器触点故障诊断的设计方案

Design Scheme to Failure Diagnosis of High-voltage Contactor Contact for a Pure Electric Bus

针对某型号纯电动客车的高压系统,给出具体的高压接触器触点故障的诊断设计方案,可大大提高车辆高压系统的安全性。

For the high-voltage system of a pure electric bus,the authors present a specific design scheme to the failure diagnosis of the high-voltage contactor contact,which can greatly improve the safety of the vehicle high-voltage system.