铁道空调客车供电系统接地保护方式的探讨

Discussion of the Grounding Protection Mode for the Power Supply System of Air-Conditioned Railway Passenger Cars

介绍了发电车交流供电系统的接地保护方式,以及交流供电系统、DC 600 V供电系统接地方式的改进,并对DC 600 V供电系统的漏电问题进行了分析。

The grounding protection mode for the AC power supply system of the generator car and the improvement of the AC power supply system,the grounding mode of the DC 600 V power supply system are described.And analysis is made on the leakage of the DC 600 V power supply system.