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一种城轨接触网故障分析方法及系统

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摘要 文章通过对城轨接触网故障时继电保护、钢轨电位、重合闸动作情况的分析,提取了变电所内故障、接触网本体故障、车辆故障这三种类型故障发生时钢轨电位、自动重合闸、继电保护动作的不同特征,结合故障大数据分析,得出相关故障的发生概率。根据故障分析算法进行软件编程,使分析软件根据接触网故障时的动作数据给出可能的故障原因及其概率,从而解决了目前发生接触网故障时无法及时区分所内设备故障、接触网本体故障、车辆故障的问题,实现对城轨接触网故障的快速分析,缩短城轨接触网故障判断和处理的时间。
作者 黄涛
出处 《科技风》 2020年第28期94-95,117,共3页
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