矿用电机车常见的电气故障分析

Analysis and Research on Common Electrical Faults in Mining Electric Locomotive

本文总结了矿用电机车常见的电气类故障的原因及其处理措施。将矿用电机车的电气类故障分为蓄电池故障、IGBT故障、电机故障和控制电路故障,并给出了各类故障的表现和维修建议。

By analysis of the reasons for different electrical faults of mining electric locomotive--battery fault,IGBT fault,motor fault and control circuit fault,the paper presents the maintenance measures for different fault phenomenon.