| 浅析垂直接地极对地网的降阻作用 |
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| 引用本文： | 孙一奇,张洋.浅析垂直接地极对地网的降阻作用[J].山西电力,2011(2):34-36. |
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| 作者姓名： | 孙一奇 张洋 |
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| 作者单位： | 1. 山西省电力公司,山西,太原,030001
2. 太原供电分公司,山西,太原,030012 |
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| 摘 要： | 详细分析了多根垂直接地极之间的电流屏蔽效应，给出了均质土壤中垂直接地极对正方形接地网接地电阻的降阻率公式，得出了垂直接地板对降低接地网接地电阻效果并不显著的结论。
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| 关 键 词： | 接地网 垂直接地极 接地电阻 |
Study on the Function of Vertical Grounding Electrodes on Resistance Reduction of Grounding Grid |
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| SUN Yi-qi,ZHANG Yang.Study on the Function of Vertical Grounding Electrodes on Resistance Reduction of Grounding Grid[J].Shanxi Electric Power,2011(2):34-36. |
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| Authors: | SUN Yi-qi ZHANG Yang |
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| Affiliation: | SUN Yi-qi~1,ZHANG Yang~2 (1.Shanxi Electric Power Corporation,Taiyuan,Shanxi 030001,China,2.Taiyuan Power Supply Company,Shanxi 030012,China) |
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| Abstract: | Firstly,current shield between vertical grounding electrodes is analyzed in detail in this paper.Secondly,the formula is given for resistance reduction ratio of vertical grounding electrodes for foursquare grounding grid in well-proportioned soil, which proves that the ellect of vertical grounding electrodes on resistance reduction is not obvious. |
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| Keywords: | grounding grid vertical grounding electrode grounding resistance |
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