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列车供电系统结构复杂,拖车漏电流误报警问题一直困扰着各研发单位和运用部门.文章针对一起典型的拖车漏电流误报警故障,从列车供电原理出发,分析了产生漏电流误报警的原因,并提出了解决办法,为160 km/h动力集中动车组的稳定运行提供保障.
列车供电系统漏电流检测误报警原因分析及解决方法
【摘 要】
：
列车供电系统结构复杂,拖车漏电流误报警问题一直困扰着各研发单位和运用部门.文章针对一起典型的拖车漏电流误报警故障,从列车供电原理出发,分析了产生漏电流误报警的原因,并提出了解决办法,为160 km/h动力集中动车组的稳定运行提供保障.
【机 构】
：
中车株洲电力机车有限公司,湖南株洲 412001;株洲中车时代电气股份有限公司,湖南株洲 412001
【出 处】
：
电力机车与城轨车辆
【发表日期】
：
2021年3期
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