| 苍梧县倒水-长发35kV线路防雷改造研究 |
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| 引用本文： | 寇家伦.苍梧县倒水-长发35kV线路防雷改造研究[J].企业科技与发展,2009(10):36-37. |
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| 作者姓名： | 寇家伦 |
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| 作者单位： | 广西水利电力物资供应公司,广西南宁530023 |
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| 摘 要： | 文章对苍梧县倒水-长发35kV线路近年来的跳闸事故原因进行了详细分析，针对性地对该线路防雷进行改造，经过2008年春、夏季雷暴雨的考验，取得了明显的避雷效果，有效地降低了该线路跳闸率。
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| 关 键 词： | 线路 防雷研究 改造 接地电阻 保护角 |
Some Researches on 35 kV Line Lightning Protection Reconstruction between Daoshui and Changfa Section in Cangwu County |
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| Authors: | PANG Chang-yu |
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| Institution: | PANG Chang-yu (Guangxi Water Resources ＆ Electric Power Materials ＆ Equipment Co., Ltd., Nanning Guangxi 530023) |
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| Abstract: | The article analyzes the reasons that the 35 kV line between Daoshui and Changfa section has many tripping accidents in recent years. After the targeted reconstruction of this line ＇ s lightning protection, experienced by spring and summer thunderstorm in 2008, it has obtained the effective lighting protection and effectively reduced the line tripping accidents. |
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| Keywords: | line research on lightning protection reconstruction grounding resistance angle of protection |
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