摘要
介绍了广州地铁现场使用的故障测距方法,在对其进行理论分析和仿真验证的基础上,对该故障测距方法进行改进。和原方法相比,改进后的故障测距方法具有测距精度更高、操作简单的优势,可以为地铁运营方检修提供参考。
This article describes a fault-location method widely used in Guangzhou Metro and offers its theoretical analysis and simulation accordingly. On this basis, a improved fault-location method is proposed. Compared with the original methods, the improved one is of higher ranging precision and simple operation, which can be a reference for the metro operation company.
出处
《电气化铁道》
2012年第2期47-50,共4页
Electric Railway
关键词
地铁
供电系统
故障测距
metro
power supply system
fault location
