铁路客车电加热器布线分析与故障排查

Wiring Analysis and Fault Investigation for Electric Heater of Railway Passenger Car

为提高车辆检修人员对普速铁路客车电加热器的检修技能,研究AC 380 V供电客车电加热器和DC 600 V供电客车电加热器布线方式,以及电加热器绝缘故障和混线故障排查方法,为电加热器检修人员提供参考。

In order to improve the maintenance skills of vehicle maintenance workers on the electric heater,the wiring mode of AC 380 V and DC 600 V passenger car electric heater is studied,as well as the investigation methods of electric heater insulation fault and mixed line fault,so as to provide reference for electric heater maintenance workers.