| 特高压多分裂导线同步展放双滑车悬挂新方法 |
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| 引用本文： | 景国明,陶春蓉.特高压多分裂导线同步展放双滑车悬挂新方法[J].电力建设,2011,32(10):97-100. |
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| 作者姓名： | 景国明 陶春蓉 |
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| 作者单位： | 1. 河南送变电建设公司,郑州市,450051
2. 河南电力博大工程设计有限公司,郑州市,450051 |
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| 基金项目： | 国家电网公司科技项目(特高压线路无人直升机巡线装备及技术方案研究) |
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| 摘 要： | ±800 kV云广特高压直流线路工程采用6分裂大截面导线,采用“一牵4+一牵2”同步展放方式经济合理,但每相须挂2个导线放线滑车.介绍了利用导线六联板作滑车挂点的双滑车悬挂新方法.
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| 关 键 词： | 特高压线路 同步展放 双滑车 悬挂方法 |
New Method for Synchronized Exhibition and Double Pulley Hanging of Ultra-high Voltage and Multiple Fission Wire |
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| JING Guoming,TAO Chunrong.New Method for Synchronized Exhibition and Double Pulley Hanging of Ultra-high Voltage and Multiple Fission Wire[J].Electric Power Construction,2011,32(10):97-100. |
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| Authors: | JING Guoming TAO Chunrong |
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| Affiliation: | JING Guoming1,TAO Chunrong2(1.Henan Electric Power Transmission and Transformation Construction Co.,Zhengzhou 450051,China,2.Henan Electric Power Boda Design Engineering Co.,Ltd.,China) |
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| Abstract: | The wires with large cross section and 6 fissions are applied in ±800 kV Yunnan-Guangdong ultra-high voltage DC transmission line project.It is shown that the synchronized exhibition of one-pulling-four combined with one-pulling-two is economic and reasonable.However,each phase must hang two pulleys for exhibiting the wires.Therefore,a new method for double pulley hanging wires is proposed where the six joint board of the wire is used as the pulley hanging point. |
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| Keywords: | ultra-high voltage transmission line synchronized exhibition double pulley hanging method |
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