| 电流极线路对三极法接地电阻测量结果的影响 |
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| 引用本文： | 黄小琴.电流极线路对三极法接地电阻测量结果的影响[J].广东广播电视大学学报,2011,20(1):109-112. |
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| 作者姓名： | 黄小琴 |
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| 作者单位： | 广东广播电视大学,广东,广州,510091 |
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| 摘 要： | 在采用三极法测量大型接地网接地电阻的试验中，电流极和电流极线路的布置方式是整个试验的基础，对测试结果起着决定性作用。对云南某变电站接地电阻进行现场测量试验，结果表明：电流极线路的长度对测试结果有影响，当架空线作为电流极线路时，避雷线有分流作用。
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| 关 键 词： | 电流极 接地电阻测量 三极法 避雷线 |
The Effect of Current Electrode on Measuring Result of Three-electrode Substation Grounding Resistance |
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| HUANG Xiao-qin.The Effect of Current Electrode on Measuring Result of Three-electrode Substation Grounding Resistance[J].Journal of Guangdong Radio & Television University,2011,20(1):109-112. |
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| Authors: | HUANG Xiao-qin |
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| Institution: | HUANG Xiao-qin(Guangdong Radio and TV University,Guangzhou,Guangdong,China,510091) |
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| Abstract: | The length of current electrode in the three-electrode grounding resistance depends on the substation grounding,soil textures and the accuracy of measure.When the aerial line is used as the current electrode,the shunt of overhead ground wire will impact the result of measure. |
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| Keywords: | the current electrode grounding resistance measure three-electrode method overhead ground wire |
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