| 一种改进的地铁故障测距方法及应用 |
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| 引用本文： | 周文卫,陈丹,陈立扬,王玉磊.一种改进的地铁故障测距方法及应用[J].电气化铁道,2012,23(2):47-50. |
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| 作者姓名： | 周文卫 陈丹 陈立扬 王玉磊 |
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| 作者单位： | 西南交通大学电气工程学院;北车集团大同电力机车技术中心; |
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| 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。
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| 关 键 词： | 地铁 供电系统 故障测距 |
An Improved Fault Location Method in Metro Power Supply System and Its Application |
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| Institution: | ZHOU Wen-wei, CHEN Dan, CHEN Li-yang etc. |
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| Abstract: | 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. |
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| Keywords: | metro power supply system fault location |
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