| 220 kV支柱绝缘子断裂原因分析及对策 |
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| 引用本文： | 闫东,卢明,姜国庆,张柯,沈芃.220 kV支柱绝缘子断裂原因分析及对策[J].高压电器,2005,41(6):466-467,470. |
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| 作者姓名： | 闫东 卢明 姜国庆 张柯 沈芃 |
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| 作者单位： | 河南电力试验研究院,河南,郑州,450052;河南省电力公司,河南,郑州,450052 |
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| 摘 要： | 针对220kV支柱绝缘子瓷件断裂事故,通过理论计算和试验,指出由于现场安装不当等原因可以导致支柱绝缘子断裂,探讨和分析了支柱绝缘子瓷件断裂的原因并提出了相应的对策。
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| 关 键 词： | 支柱绝缘子 断裂 对策 |
| 文章编号： | 1001-1609（2005）06-0466-02 |
| 收稿时间： | 2005-08-09 |
| 修稿时间： | 2005-08-092005-09-30 |
Analysis and Countermeasures of Fracture of 220 kV Post Insulator |
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| YAN Dong,LU Ming,JIANG Guo-qing,ZHANG Ke,SHEN Fan.Analysis and Countermeasures of Fracture of 220 kV Post Insulator[J].High Voltage Apparatus,2005,41(6):466-467,470. |
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| Authors: | YAN Dong LU Ming JIANG Guo-qing ZHANG Ke SHEN Fan |
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| Affiliation: | 1. Henan Electric Power Research Institute, Zhengzhou 450052, China 2. Henan Electric Power Company, Zhengzhou 450052, China |
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| Abstract: | This paper aims at the fracture of post insulator used in 220 kV substation in Henan. According to the theoretical calculation and the experiment, the fracture reasons are analyzed, and it is pointed out that the reasons are unsuitable assembling on-site and so on. Countermeasures relevant to the problem are proposed. |
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| Keywords: | post insulator fracturation countermeasures |
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