| 220kV架空线与电缆的截面匹配方案 |
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| 引用本文： | 窦飞,王海潜.220kV架空线与电缆的截面匹配方案[J].电力建设,2012,33(11):28-32. |
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| 作者姓名： | 窦飞 王海潜 |
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| 作者单位： | 1. 江苏省电力公司电力科学研究院,南京市210008;华北电力大学电气与电子工程学院,北京市102206
2. 江苏省电力公司电力科学研究院,南京市,210008 |
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| 摘 要： | 增强输电线路各元件的协调性,可以提高其载流能力。介绍了电缆载流能力的计算方法,分析了计算过程中几项关键参数的取值过程。根据典型敷设条件下220 kV电缆载流量的计算,提出了输电线路架空线与电缆的导体截面匹配方案。
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| 关 键 词： | 架空线路 电缆线路 载流量 导体截面 |
Matching Scheme of Conductor's Cross-section between 220 kV Overhead Lines and Cable Lines |
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| DOU Fei
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WANG Haiqian.Matching Scheme of Conductor's Cross-section between 220 kV Overhead Lines and Cable Lines[J].Electric Power Construction,2012,33(11):28-32. |
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| Authors: | DOU Fei WANG Haiqian |
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| Affiliation: | 1. Research Institute of Jiangsu Electric Power Company, Nanjing 210008, China; 2. School of Electrical ＆ Electronic Engineering, North China Electric Power University, Beijing 102206, China) |
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| Abstract: | Enhance the coordination of components, the current carrying capacity of transmission lines could be increased. This paper introduced the calculation methods of current carrying capacity for power cable lines, and analyzed the key parameters during calculation. Based on the calculation results of current carrying capacity for 220 kV power cable lines under representative laying modes, some suggestions were proposed for the matching scheme of conductor＇s cross-seCtion between 220 kV overhead lines and cable lines. |
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| Keywords: | overheand line cable line current carrying capacity cross-section of conductor |
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