| 一种积极有效的地铁杂散电流防护方案 |
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| 引用本文： | 易友样,李凤沼,王干一,杜北森,高敬宇.一种积极有效的地铁杂散电流防护方案[J].天津理工大学学报,1995(2). |
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| 作者姓名： | 易友样 李凤沼 王干一 杜北森 高敬宇 |
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| 作者单位： | 天津理工学院，天津理工学院一分院，大连铁道学院 |
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| 摘 要： | 本文简述了地铁工程建成之后，对有害杂散电流进行及时有效防护的重要性，并着重提出一种可以对杂散电流进行自动补偿抵消的积极防护方案。该方案业已在２ｋｍ地铁供电系统的物理模型上进行了实验，结果表明，其防护原理正确，效果显著。
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| 关 键 词： | 杂散电流，防护，补偿 |
AN ACTIVE AND EFFICIENT SCHEME PROTECTING FROM UNDERGROUND STRAY CURRENT |
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| Yi Youxiang,Li Fengzhao,Wang Ganyi,Du Beicen,Gao Jingyu.AN ACTIVE AND EFFICIENT SCHEME PROTECTING FROM UNDERGROUND STRAY CURRENT[J].Journal of Tianjin University of Technology,1995(2). |
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| Authors: | Yi Youxiang Li Fengzhao Wang Ganyi Du Beicen Gao Jingyu |
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| Institution: | Yi Youxiang;Li Fengzhao;Wang Ganyi;Du Beicen;Gao Jingyu |
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| Abstract: | The importance to protect from the harmful stray current timly and efficientlyis briefly introduced in this pater,and an active protecting scheme that can cancel the straycurrent automatically is posed emphatically. Using a physical model of 2km undergroundelectical power system,An experienment is made with this scheme. The result shows thatits protecting principle is correct and the effect is obvious. |
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| Keywords: | stray current protect compensation |
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