| 输电线路接地网阻值增大的原因分析及对策 |
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| 引用本文： | 杜涛,李志东.输电线路接地网阻值增大的原因分析及对策[J].湖北电力,2010,34(5). |
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| 作者姓名： | 杜涛 李志东 |
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| 作者单位： | 湖北超高压输变电公司襄樊输电公司,湖北,襄樊,441003 |
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| 摘 要： | 针对500 kV电力杆塔接地网阻值上升问题,文章分析了输电线路接地网阻值增大的几种情况及原因,并提出了对不良接地网改造时如何防护接地网阻值增大的措施。
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| 关 键 词： | 接地网 腐蚀 阻值增大 |
Analysis and Countermeasures of Increased Resistance in Grounding Network of Transmission Line |
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| DU Tao,LI Zhi-dong.Analysis and Countermeasures of Increased Resistance in Grounding Network of Transmission Line[J].Hubei Electric Power,2010,34(5). |
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| Authors: | DU Tao LI Zhi-dong |
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| Affiliation: | DU Tao,LI Zhi-dong(HBEHV Co.,Xiangfan Transmission Co.,Xiangfan Hubei 441003,China) |
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| Abstract: | For the problem of increased resistance in grounding network of 500 kV transmission tower,this paper analysed several situations and reasons of increased resistance in grounding network of transmission line,and proposed the measures of how to prevent increased resistance when the bad grounding network being reconstructed. |
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| Keywords: | grounding network corrosion increased resistance |
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