| 不停电跨越110kV保阴线、天五线架线施工方法 |
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| 引用本文： | 吴东海,孙存荣.不停电跨越110kV保阴线、天五线架线施工方法[J].青海电力,2009,28(4):37-38,45. |
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| 作者姓名： | 吴东海 孙存荣 |
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| 作者单位： | 1. 青海超高压运行公司分公司,青海,西宁,810001
2. 青海送变电工程公司,青海,西宁,810001 |
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| 摘 要： | 500kV府谷-忻州I回输电线路桩位在D32～D33号之间，同时在一档内跨越110kV天五线、保阴线。由于跨越现场地形复杂，跨越交叉点在地面的投影点均在山沟，无法搭设跨越架，2条线路又不能实施停电。文章介绍了实施不停电跨越的施工方法、展放过程以及施工中注意的事项。
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| 关 键 词： | 110 kV 不停电跨越 电力线 |
Constructing Method of Crossing over 110kV Baoyin and Tianwu Transmission Line without Power Interruption |
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| WU Dong-hai,SUN Cun-rong.Constructing Method of Crossing over 110kV Baoyin and Tianwu Transmission Line without Power Interruption[J].Qinghai Electric Power,2009,28(4):37-38,45. |
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| Authors: | WU Dong-hai SUN Cun-rong |
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| Affiliation: | WU Dong - hai ,SUN Cun - rong |
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| Abstract: | Between D32 and D33 pile locating 500kV Fugu- Xizhou transmission line crossing over 110kV Baoyin and Tianwu transmission line in the same level, because of complicated field terrain, the projection of the crossing point locates in valley, and the crossing span is difficult to erect, also the power of the two transmission line can not be interrupted, thus the paper proposes the construction method of crossing over without power interruption, and cautions during construction. |
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| Keywords: | 110 kV |
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