| 影响杆塔接地电阻的因素分析及对策 |
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| 引用本文： | 简杰华,廖学静.影响杆塔接地电阻的因素分析及对策[J].四川电力技术,2006,29(4):36-38. |
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| 作者姓名： | 简杰华 廖学静 |
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| 作者单位： | 德阳电业局,四川德阳,618000 |
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| 摘 要： | 降低杆塔接地电阻是提高线路耐雷水平、减少线路雷击跳闸率的主要措施。对输电线路杆塔接地装置接地电阻偏高的原因进行了探讨和研究,提出了降低输电线路杆塔接地电阻的措施,明确了接地装置运行维护重点。
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| 关 键 词： | 杆塔 接地电阻 分析 对策 |
| 文章编号： | 1003-6954(2006)04-0036-03 |
| 收稿时间： | 2006-05-15 |
| 修稿时间： | 2006年5月15日 |
Analysis on Factors Influencing Ground Resistance of Pole and Tower and Its Countermeasure |
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| Jian Jiehua,Liao Xuejing.Analysis on Factors Influencing Ground Resistance of Pole and Tower and Its Countermeasure[J].Sichuan Electric Power Technology,2006,29(4):36-38. |
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| Authors: | Jian Jiehua Liao Xuejing |
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| Affiliation: | Jian Jiehua Liao Xuejing |
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| Abstract: | Reducing the ground resistance of pole and tower is the major measure to improve the lightning impulse withstand level and to reduce lightning trip-out rate of transmission line.The reasons for the high level of ground resistance of transmission line pole and tower are discussed,some measures for reducing the ground resistance of transmission line pole and tower are proposed and the key points in operation and maintenance of earthing device are defined. |
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| Keywords: | pole and tower ground resistance analysis countermeasure |
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