铁路客车DC600V车下电源逆变器技术现状分析及检修维护

铁路客车配属的DC600V车下电源逆变器及充电机分别由常州新誉集团、武汉正远、铁科院、北京鼎汉等几个厂家生产,目前DC600V车下电源逆变器尽管性能良好,但在使用中仍会出现一些问题,因此文章在分析铁路客车DC600V车下电源逆变器技术现状基础上,对电源逆变器的检修维护进行分析。

The DC600 V under-vehicle power inverter and charger for railway passenger cars are respectively produced by Changzhou Xinyu Group, Wuhan Zhengyuan, Railway Science Institute, Beijing Dinghan and other manufacturers. At present, although the performance of DC600 V under-vehicle power inverter is good, there will be some problems in use. Therefore, based on the analysis of the technical status of DC600 V under-vehicle power inverter of railway passenger cars, this paper analyzes the overhaul and maintenance of the power inverter.