| 承德暴河220 kV变电站2214断路器雷击故障分析 |
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| 引用本文： | 徐党国,白雪松,王剑,顾铁力. 承德暴河220 kV变电站2214断路器雷击故障分析[J]. 华北电力技术, 2006, 0(12): 36-38 |
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| 作者姓名： | 徐党国 白雪松 王剑 顾铁力 |
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| 作者单位： | 华北电力科学研究院有限责任公司,北京,100045;承德供电公司,河北,承德,067000 |
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| 摘 要： | 分析了2006年6月25日承德220 kV线路故障的情况,判断故障原因为雷击引起断路器绝缘击穿,为此提出了相应的反事故措施。
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| 关 键 词： | 雷击 绝缘击穿 断路器 断口 |
| 文章编号： | 1003-9171(2006)12-0036-03 |
| 收稿时间： | 2006-09-04 |
| 修稿时间： | 2006-09-04 |
Analysis of Lightning Failure of No.2214 Disconnector in 220 kV Baohe Substation in Chengde Area |
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| Xu Dang-guo,Bai Xue-song,Wang Jian,Gu Tie-li. Analysis of Lightning Failure of No.2214 Disconnector in 220 kV Baohe Substation in Chengde Area[J]. North China Electric Power, 2006, 0(12): 36-38 |
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| Authors: | Xu Dang-guo Bai Xue-song Wang Jian Gu Tie-li |
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| Affiliation: | 1. North China Electric Power Reserch Institute Co. Ltd. ,Beijing 100045,Chinas 2. Chengde Power Supply Co. , Chengde 067000,China |
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| Abstract: | This paper analyzes the failure of 220 kV lines in Chengde area on June 25,2006.It is found that the reason of the failure is the insulation of disconnector was breaked down by Lightning.Therefor appropriate countermeasures are put forward. |
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| Keywords: | Lightning insulation breaking down disconnector breaks |
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