| 光纤复合架空地线(OPGW)雷击试验分析 |
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| 引用本文： | 胡毅,叶廷路,汪峰,王力农,刘凯. 光纤复合架空地线(OPGW)雷击试验分析[J]. 高电压技术, 2005, 31(5): 7-9 |
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| 作者姓名： | 胡毅 叶廷路 汪峰 王力农 刘凯 |
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| 作者单位： | 武汉高压研究所,武汉,430074;国家电网公司建运部,北京,100031 |
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| 摘 要： | 按照IEC60794和DL/T832标准,对不同参数类型的OPGW进行了雷击试验,分析总结了OPGW外层绞线单丝直径、绞线材料、雷击转移电荷库仑数、张力、雷电参数等对OPGW雷击断股的影响。在此基础上提出,采用较大直径外层绞线和铝包钢材料外层绞线的OPGW可有效防止其遭雷击断股。
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| 关 键 词： | OPGW 雷击 断股 试验分析 |
| 文章编号： | 1003-6520(2005)-0007-03 |
| 修稿时间： | 2005-05-08 |
Lightning Test and Analysis for Optical Fiber Composite Overhead Ground Wires |
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| HU Yi,YE Tinglu,WANG Feng,WANG Linong,LIU Kai. Lightning Test and Analysis for Optical Fiber Composite Overhead Ground Wires[J]. High Voltage Engineering, 2005, 31(5): 7-9 |
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| Authors: | HU Yi YE Tinglu WANG Feng WANG Linong LIU Kai |
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| Affiliation: | HU Yi~1,YE Tinglu~2,WANG Feng~2,WANG Linong~1,LIU Kai~1 |
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| Abstract: | According to IEC 60794 and DL/T 832 standards, lightning tests are taken on OPGW samples with different types and parameters. The influences of diameter and material of outer-layer strands, electric charge quantity of lightning, strength and lightning parameters on the break of OPGW outer-layer strands caused by lightning are discussed and analyzed. Based on this, in order to prevent the break of out-layer strands caused by lightning, OPGWs with bigger diameter and ACS material outer-layer strands are preferred. |
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| Keywords: | OPGW lightning broken strand test analysis |
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