| 直流接地极电流对输电线路接地构件的腐蚀影响研究 |
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| 引用本文： | 胡毅.直流接地极电流对输电线路接地构件的腐蚀影响研究[J].中国电力,2000,33(1):58-61. |
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| 作者姓名： | 胡毅 |
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| 作者单位： | 国家电力公司,武汉高压研究所,湖北,武汉,430074 |
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| 摘 要： | 研究直流接地极电流对输电线路接地构件的腐蚀影响，并对三峡－华东直流线路的接地极电流对周边电力线路的塔基、拉线锚桩可能靠民的腐蚀进行分析计算，提出减小地电流的防护措施。
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| 关 键 词： | 直流电流 接地极 输电线路 腐蚀 接地构件 检修 |
| 修稿时间： | 1999-07-05 |
Corrosive Effect of DC Ground Current on Grounding Electrodes |
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| HU Yi.Corrosive Effect of DC Ground Current on Grounding Electrodes[J].Electric Power,2000,33(1):58-61. |
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| Authors: | HU Yi |
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| Abstract: | This paper presents a study on corrosive effects of DC ground current on grounding electrodes nearby transmissiolline. An analytical calculation was made for the corrosive effects of grounding current of HVDC lines affecting tower founda'nons, gUy wire anchors, etc. A protective measure is proposed for mitigating the corrosive effects of DC ground current. |
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| Keywords: | : DC current grounding electrode corrosive effect |
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