| 广州地铁钢轨电位装置电压偏高原因的分析 |
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| 引用本文： | 肖伟强,苏维杰,黄耀敏.广州地铁钢轨电位装置电压偏高原因的分析[J].电气化铁道,2011,22(5):36-37. |
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| 作者姓名： | 肖伟强 苏维杰 黄耀敏 |
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| 作者单位： | 广州市地下铁道总公司,广东广州,510320 |
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| 摘 要： | 分析了广州地铁运营线路钢轨电位装置电压偏高的原因,对主要影响因素负回流系统及其相关设备的电阻、绝缘状况等做了研究和计算,结合现场试验提出了相应的改进措施。
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| 关 键 词： | 地铁 钢轨电位装置 负回流轨 回流轨电阻 |
Analysis of Causes of High Rail Potential in Guangzhou Metro |
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| XIAO Wei-qiang,SU Wei-jie,HUANG Yao-min.Analysis of Causes of High Rail Potential in Guangzhou Metro[J].Electric Railway,2011,22(5):36-37. |
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| Authors: | XIAO Wei-qiang SU Wei-jie HUANG Yao-min |
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| Institution: | XIAO Wei-qiang,SU Wei-jie,HUANG Yao-min |
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| Abstract: | The paper analyses the reason of the voltage of rail potentional limitation device is on the high side,according analyzes the curve of time and running state we come to decision that contact with rail of negative current,insulation of rail,gives the measure of improvement in Guangzhou metro all lines. |
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| Keywords: | metro rail potentional limitation device rail of negative current resistance of rail |
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