| 消弧线圈接地方式的改边 |
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| 引用本文： | 高庆敏,杜磊磊,张义含.消弧线圈接地方式的改边[J].低压电器,2009(2):51-54. |
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| 作者姓名： | 高庆敏 杜磊磊 张义含 |
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| 作者单位： | 华北水利水电学院电力学院,河南郑州450011 |
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| 摘 要： | 通过对消弧线圈接地方式工作原理的分析，针对消弧线圈接地系统中存在的故障选线和接地过电压的问题，提出了在消弧线圈中并联电阻的接地方案，并详细分析了消弧线圈的工作原理。实验结果证明，该方案有利于接地选线保护的实现，减轻了过电压的危害，具有较好的应用前景和实用价值。
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| 关 键 词： | 消弧线圈 并联电阻 接地故障 中性点接地 |
Improvement of Arc Suppression Coil Earthing |
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| GAO Qingmin,DU Leilei,ZHANG Yihan.Improvement of Arc Suppression Coil Earthing[J].Low Voltage Apparatus,2009(2):51-54. |
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| Authors: | GAO Qingmin DU Leilei ZHANG Yihan |
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| Affiliation: | ( Faculty of Electric Power, North China University of Water Conservancy and Electric Power, Zhengzhou 450011, China) |
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| Abstract: | By analyzing the working principle of arc suppression coil earthing, in view of fault line selection and earthing over-voltage problems exsisting in arc suppression coil earthing system, the earthing method of arc suppression coil with parallel resistance was proposed and the arc suppression coil working principle was analyzed in detail. The experiment results showed that this project was good for the realization of earthing line protection, and it reduced the harm of over-vohage, it had good application prospects and practical value. |
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| Keywords: | arc suppression coil parallel resistance earthing fault neutral point earthing |
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