| 某超高压线路OPGW断股原因试验与分析 |
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| 引用本文： | 刘凯.某超高压线路OPGW断股原因试验与分析[J].高压电器,2010,46(6). |
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| 作者姓名： | 刘凯 |
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| 作者单位： | 国网电力科学研究院,湖北,武汉,430074 |
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| 摘 要： | 针对某现场运行的超高压线路OPGW频繁断股的问题,通过对该OPGW样品的理化性能、雷击性能、短路电流性能等的试验与分析,结合该线路运行情况,得出该OPGW断股由雷击造成,而该OPGW本身耐雷性能较差。
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| 关 键 词： | OPGW 断股 分析 试验 |
Test and Analysis of OPGW Strand Breakage of an EHV Transmission Line |
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| LIU Kai.Test and Analysis of OPGW Strand Breakage of an EHV Transmission Line[J].High Voltage Apparatus,2010,46(6). |
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| Authors: | LIU Kai |
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| Abstract: | For frequent OPGW strand breakage of an EHV transmission line,the physical and chemical properties,anti-lightning performance,and short-circuit property are tested and analyzed.Considering the operation condition of the transmission line,conclusion can be drawn that the strand breakage of the OPGW is caused by lightning,and anti-lightning performance of the OPGW is weak. |
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| Keywords: | OPGW |
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