純電動汽車啟動故障診斷方法及應(yīng)用

打開文本圖片集

【摘  要】本文僅基于某純電動汽車啟動系統(tǒng)的組成及工作原理做簡單介紹。列舉常見純電動汽車啟動故障類型、故障現(xiàn)象、故障原因，根據(jù)一般純電動汽車啟動系統(tǒng)原理和策略，著重闡述車輛啟動失效的故障診斷排查方法。

【關(guān)鍵詞】純電動汽車;啟動故障;失效分析;診斷方法

中圖分類號：U469.72    文獻標(biāo)志碼：A    文章編號：1003-8639（ 2022 ）10-0103-04

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

SHAO Ling-yu，ZHOU Xiao-long，GUO Hong-wei，JI Yan，CHEN Ren-kui，WANG Hai-bin

（China FAW Group Co.，Ltd.，Changchun 130011，China）

【Abstract】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.

【Key words】pure electric vehicle;start-up failure;failure analysis;diagnostic methods

作者簡介

邵凌宇（1990—），男，電子電器診斷工程師。（剩余6825字）