| 城市轨道交通中杂散电流的危害及防护 |
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| 引用本文： | 付连著,范季陶.城市轨道交通中杂散电流的危害及防护[J].铁道通信信号,2012,48(1):50-52. |
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| 作者姓名： | 付连著 范季陶 |
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| 作者单位： | 1. 中国铁道科学研究院科研开发处,北京,100081
2. 中国铁道科学研究院通信信号研究所,北京,100081 |
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| 摘 要： | 介绍了城市轨道交通直流牵引供电系统中杂散电流的产生、危害、破坏机理及防护措施等要素,同时参照国内、国际标准的要求对杂散电流防护的评价指标和测试方法进行了介绍。
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| 关 键 词： | 杂散电流 过渡电阻 防护 |
Risk Analysis and Protection of Traction System Stray Current in Urban Rail Transit |
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| Fu Lianzhu,Fan Jitao.Risk Analysis and Protection of Traction System Stray Current in Urban Rail Transit[J].Railway Signalling & Communication,2012,48(1):50-52. |
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| Authors: | Fu Lianzhu Fan Jitao |
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| Institution: | Fu Lianzhu, Fan Jitao |
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| Abstract: | The paper expounded the generation,risk,damage mechanism,and protection measures of stray current in DC traction system of urban rail transit.Furthermore,the paper introduced the assessment parameters and testing methods according to domestic and international standards. |
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| Keywords: | Stray current Transition resistance Prevention |
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