纯电动汽车启动故障诊断方法及应用

Trouble Diagnostic Methods and Application of Pure Electric Vehicle Start-up

本文仅基于某纯电动汽车启动系统的组成及工作原理做简单介绍。列举常见纯电动汽车启动故障类型、故障现象、故障原因,根据一般纯电动汽车启动系统原理和策略,着重阐述车辆启动失效的故障诊断排查方法。

In this paper, the structure and working theories of a starting system based on a pure electric vehicle are introduced briefly. The normal starting failure mode, symptoms and causes of general pure electric vehicles are listed. According to the theories and strategies of the general pure electric vehicles starting system, the trouble diagnostic methods of starting failures are emphasized.