| 500 kV大截面导线一牵四张力架线 |
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| 引用本文： | 程天福.500 kV大截面导线一牵四张力架线[J].电力建设,2007,28(1):0-0. |
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| 作者姓名： | 程天福 |
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| 作者单位： | 福建省第二电力建设公司,福州市,350013 |
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| 摘 要： | 500kV花都 —博罗输电线路工程 ,采用 ACSR - 720/50大截面导线 ,四分裂 ,同塔双回路。该工程采用一牵四方式放线 ,相对于以前的一牵二方式放线 ,可以消除一牵二带来的质量隐患 ,而且具有易于弧垂观侧、调整 ,附件安装工艺简单 ,施工效率高等优点 ,是一种理想的放线方式。
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| 关 键 词： | 500kV线路 大截面导线 一牵四张力架线 |
| 文章编号： | 1000-7229（2007）01-0032-02 |
| 收稿时间： | 2010-01-25 |
| 修稿时间： | 2006-07-25 |
500 kV Transmission Line Stringing under Tension Using One-Pull-Four Technique |
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| CHENG Tian-fu.500 kV Transmission Line Stringing under Tension Using One-Pull-Four Technique[J].Electric Power Construction,2007,28(1):0-0. |
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| Authors: | CHENG Tian-fu |
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| Affiliation: | Fujian No.2 Electric Power Construction Co., Fuzhou 350013, China |
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| Abstract: | 4-bundled,ACSR-720/50 large-section conductor and double-circuit towers were used in Huadu-Boluo 500 kV transmission line project.One-pull-four stringing technique was used in this project.Compared to old one-pull-two method,the new technique has many advantages,such as easy sag observation and adjustment,simple accessory installation,and higher construction efficiency,etc.It is an ideal stringing method. |
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| Keywords: | 500 kV transmission line large-section conductor one-pull-four stringing under tension |
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