| 延安地区配电网架空输电线路防雷方案研究 |
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| 引用本文： | 周建博,畅继德,高晓伟,龚兴国.延安地区配电网架空输电线路防雷方案研究[J].西北电力技术,2010(1):58-63. |
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| 作者姓名： | 周建博 畅继德 高晓伟 龚兴国 |
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| 作者单位： | 陕西电力职工培训中心;渭南供电公司;商洛供电公司;西北电网有限公司; |
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| 摘 要： | 研究了延安供电公司配电网易受雷击架空输电线路防雷改造方案。通过加装线路避雷器前后耐雷水平计算和EMTP仿真研究，论证了延安地区配电网架空输电线路隔1塔装1组避雷器方案的防雷效果，证明该方案在10kv线路上的应用效果良好，而在35kV线路上的应用效果不佳。
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| 关 键 词： | 配电网 架空输电线路 防雷方案 仿真 |
Simulation Study on Lightning Protection of Overhead Line of Distribution Network in Yanan |
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| ZHOU Jian-bo,CHANG Ji-de,GAO Xiao-wei,GONG Xing-guo.Simulation Study on Lightning Protection of Overhead Line of Distribution Network in Yanan[J].Northwest China Electric Power,2010(1):58-63. |
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| Authors: | ZHOU Jian-bo CHANG Ji-de GAO Xiao-wei GONG Xing-guo |
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| Affiliation: | ZHOU Jian-bo~1,CHANG Ji-de~2,GAO Xiao-wei~3,GONG Xing-guo~4 (1.Shaanxi Electric Power Training Center,Xi\'an 710032,China,2.Weinan Power Supply Company,Weinan 714000,3.Shangluo Power Supply Company,Shangzhou 726000,4.Northwest China Grid Company,Xi\'an 710065,China) |
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| Abstract: | The paper studies the measures for the lightning protection renovation of the overhead line of distribution network in Yanan Power Supply Company.in which the overhead line is vulnerable by lightning strike has been studied in this paper.EMTP simulation and the calculation of lightning withstand level of the overhead line after installing arresters has been carried out.The effect of lightning protection about a set of arresters for every two towers of the overhead line is demonstrated.The results show that ... |
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| Keywords: | distribution network overhead line lightning protection measures simulation |
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