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| 复合绝缘子在“V”形串中的应用研究 | |
| 引用本文： | 沈鼎申,蔡炜,王劲.复合绝缘子在“V”形串中的应用研究[J].电瓷避雷器,2004(5):14-16. |
| 作者姓名： | 沈鼎申 蔡炜 王劲 |
| 作者单位： | 1. 华中科技大学电气与电子工程学院,湖北,武汉,430074;武汉高压研究所,湖北,武汉,430074 2. 武汉高压研究所,湖北,武汉,430074 3. 西南电力设计院,四川,成都,610061 |
| 摘 要： | 为研究"V"形串中复合绝缘子长期运行受压对绝缘子性能的影响,进行了"V"形串复合绝缘子的受力试验。监测了角度偏移、受压复合绝缘子的应力及水平荷载和垂直荷载,并在多次试验后对受压绝缘子进行了机械破坏负荷试验。结果表明,在"V"形串中复合绝缘子受压并不影响其机械性能,但应注意频繁弯曲是否会造成密封破坏。 |
| 关 键 词： | 复合绝缘子 "V"形绝缘子串 受力试验 |
| 文章编号： | 1003-8337(2004)05-0014-03 |
| 修稿时间： | 2004年6月2日 |
Investigation on Application of Composite Insulator for "V" String |
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| SHEN Ding-shen.Investigation on Application of Composite Insulator for "V" String[J].Insulators and Surge Arresters,2004(5):14-16. | |
| Authors: | SHEN Ding-shen |
| Affiliation: | SHEN Ding-shen~ |
| Abstract: | The mechanical test on "V"string insulators was performed on composite insulators for investigating the long term buckling effect on composite insulators.The angle deflection,buckling stress of insulator,horizontal load and vertical load were recorded.The mechanical failing load test was performed on buckling insulator.It was found that the mechanical performance of composite insulators was un-influenced by buckling,but care should be taken to avoid housing seal failure by frequent buckling. |
| Keywords: | composite insulator "V"string buckling |
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