| 500kV紧凑型输电线路耐张塔塔型优化研究 |
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| 引用本文： | 鲁景星,刘文勋,黄欲成,李健,康励,陈媛.500kV紧凑型输电线路耐张塔塔型优化研究[J].电力勘测,2011(6):59-63. |
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| 作者姓名： | 鲁景星 刘文勋 黄欲成 李健 康励 陈媛 |
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| 作者单位： | [1]中国南方电网有限责任公司超高压输电公司,广东广州510620 [2]中南电力设计院,湖北武汉430071 |
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| 摘 要： | 目前，我国已有的500kV紧凑型线路耐张塔主要参照国外经验设计，在山区应用时，跳线对地间隙的矛盾突出，常有树木砍伐及跳线开发等现象。本文综合考虑其塔型结构、跳线串型式、空气间隙等因素，探讨500kV紧凑型耐张塔塔型优化的可能性，并对其经济效益和社会效益进行分析，为后续500kV紧凑型线路的耐张塔设计提供参考。
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| 关 键 词： | 紧凑型线路 耐张塔 跳线串 空气间隙 |
Optimum Research on Tower Type of Tension Tower for 500kV Compact Transmission Line |
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| LU Jing-xing,LIU Wen-xun,HUANG Yu-cheng,LI Jian,KANG Li,CHEN Yuan.Optimum Research on Tower Type of Tension Tower for 500kV Compact Transmission Line[J].Electric Power Survey,2011(6):59-63. |
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| Authors: | LU Jing-xing LIU Wen-xun HUANG Yu-cheng LI Jian KANG Li CHEN Yuan |
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| Affiliation: | 1. China Southern Power Grid EHV Power Transmission Company, Guangzhou 510620, China 2. Central-southern Electric Power Design Institute, Wuhan 430070, China) |
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| Abstract: | At present in our country, The tension tower of 500kV compact transmission line is mostly designed according to foreign experiece,the air gap between jumper and ground is always inadequate when the 500kV compact transmission line is used in the mountain, which causes tree felling and earthwork, this essay considers compositely the tower structure, junper isulator string and air gap of the tension tower and so on, disscusses the the possibility of optimum research, and research the economic benefits and social effects, provides reference for the design of 500kV Compact Transmission Line in the later. |
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| Keywords: | compact transmission line tension tower jumper string air gap |
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