| 三峡近区电网防雷综合治理研究及效果评估 |
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| 引用本文： | 万德春,朱晔,雷梦飞,赵淳,冯万兴,李林博.三峡近区电网防雷综合治理研究及效果评估[J].西北电力技术,2014(2):48-50,60. |
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| 作者姓名： | 万德春 朱晔 雷梦飞 赵淳 冯万兴 李林博 |
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| 作者单位： | 国网电力科学研究院,湖北武汉430074 |
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| 摘 要： | 为根治三峡近区电网近年来雷击跳闸频繁的问题,在分析三峡近区输电线路雷击故障特点及原因后,评估主要防雷措施的技术特点,结合三峡近区15条输电线路运行状况、地理环境和雷电活动的差异性规律,研究制定了有针对性的差异化防雷综合治理方案并进行效果评估和跟踪考察.统计数据表明,防雷综合治理取得了显著的效果.
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| 关 键 词： | 差异化防雷 输电线路 三峡 雷击跳闸 |
Research and Evaluation on Comprehensive Lightning Protection Management for the Power Grid Near Three Gorges Area |
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| WAN De-chun,ZHU Ye,LEI Meng-fei,ZHAO Chun,FENG Wan-xing,LI Lin-bo.Research and Evaluation on Comprehensive Lightning Protection Management for the Power Grid Near Three Gorges Area[J].Northwest China Electric Power,2014(2):48-50,60. |
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| Authors: | WAN De-chun ZHU Ye LEI Meng-fei ZHAO Chun FENG Wan-xing LI Lin-bo |
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| Affiliation: | 1.State Grid Power Research Institute, Wuhan 430074, China;) |
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| Abstract: | To radically solve the problem of frequent lightning trip-out occurrences at power grid near the Three Gorges Area（TGA） in recent years,the features and causes of lightening have been studied before making an evaluation of the characteristics of main lightning protection measures.Considering the differences of operation conditions,geographical environment and lightning activity of 15 transmission lines near TGA,an aimed,differentiated and comprehensive lightning protection scheme is developed,and its performance evaluation and tracking survey are made.The statistical data Droves that the scheme works remarkablv. |
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| Keywords: | differentiated lightning protection transmission line Three Gorges Area（TGA） lightning trip-out |
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