| 江苏电网2006年复合绝缘子运行及故障情况分析 |
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| 引用本文： | 刘贞瑶,梁家鹏. 江苏电网2006年复合绝缘子运行及故障情况分析[J]. 江苏电机工程, 2007, 26(3): 50-53 |
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| 作者姓名： | 刘贞瑶 梁家鹏 |
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| 作者单位： | 江苏省电力试验研究院有限公司,江苏,南京,210036;南京供电公司,江苏,南京,210008 |
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| 摘 要： | 统计了江苏电网复合绝缘子的总体运行及故障情况,介绍了2006年发生的几起复合绝缘子故障的典型案例:常州220kV金湾线复合绝缘子断裂、南京220kV盘旺Ⅰ线复合绝缘子机械强度下降、南京220kV三六2号线复合绝缘子不明原因闪络以及常州220kV溧茶线复绝缘子鸟粪闪络,分析了几起故障的原因并提出了应对故障的措施。
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| 关 键 词： | 江苏电网 复合绝缘子 运行情况 故障 抽样检测 |
| 文章编号： | 1009-0665（2007）03-0050-04 |
| 收稿时间： | 2006-12-06 |
| 修稿时间： | 2006-12-06 |
Analysis of Composite Insulator Operation and Fault Situation in 2006 for Jiangsu Power Grid |
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| LIU Zhen-yao,LIANG Jia-peng. Analysis of Composite Insulator Operation and Fault Situation in 2006 for Jiangsu Power Grid[J]. Jiangsu Electrical Engineering, 2007, 26(3): 50-53 |
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| Authors: | LIU Zhen-yao LIANG Jia-peng |
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| Affiliation: | 1 .Jiangsu Electric Power Research Institute Co., Ltd., Nanjing 210036, China; 2.Nanjing Power Supply Company, Nanjing 210008, China |
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| Abstract: | This paper firstly counts the general operation and fault situation of composite insulators in Jiangsu Power Grid,and introduces several typical fault cases of composite insulators happened in 2006.They are composite insulator breaking of 220 kV Jinwan line in Changzhou,composite insulator mechanical robustness declining of 220 kV Panwang I line in Nanjing,unknown reasons flashover of 220 kV Sanliu No.2 line in Nanjing,and composite insulator guano flashover of 220 kV Licha line in Changzhou.The reasons of the several faults are analyzed and the responding measures are put forward. |
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| Keywords: | Jiangsu power grid composite insulator operation performance failure sample test |
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