| 500kV平行输电线路工频电气参数计算与分析 |
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| 引用本文： | 吴世敏,靳希,吴文辉,王永生.500kV平行输电线路工频电气参数计算与分析[J].华东电力,2011(8). |
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| 作者姓名： | 吴世敏 靳希 吴文辉 王永生 |
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| 作者单位： | 上海电力学院电力与自动化工程学院; |
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| 基金项目： | 国家自然科学基金项目(50907039); 上海市科委西部资助项目(10595802700); 上海市教育委员会重点学科建设项目资助(J51301)~~ |
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| 摘 要： | 平行输电线路电气参数是输电线路各项研究的基本数据,平行线路由2回或多回线路构成,由于回数增加,各参数求取比单回线路复杂。此外,由于其各矩阵参数不解耦等特点,需给出适用于不同计算需要的平行线路序参数。针对3种典型杆塔,使用EMTP软件详细计算了500 kV典型杆塔的原始参数和适用于不同计算需要的原始序参数和简化序参数,分析了平行线路各自身属性对的线路参数的影响。
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| 关 键 词： | 500kV平行输电线路 500kV杆塔 序参数 EMTP |
Calculation and Analysis of Electrical Parameters for 500kV Transmission Parallel Line |
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| WU Shi-min,JIN Xi,WU Wen-hui,WANG Yong-sheng.Calculation and Analysis of Electrical Parameters for 500kV Transmission Parallel Line[J].East China Electric Power,2011(8). |
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| Authors: | WU Shi-min JIN Xi WU Wen-hui WANG Yong-sheng |
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| Affiliation: | WU Shi-min,JIN Xi,WU Wen-hui,WANG Yong-sheng(College of Electric Power and Automation Engineering,Shanghai University of Electric Power,Shanghai 200090,China) |
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| Abstract: | Electrical parameters for parallel transmission lines are the basic data for the study of transmission line.The parallel line is constituted by two or more lines and the increasing number of lines makes the calculation of the parameters more difficult than the single-circuit transmission.In addition,since its matrix argument can not be decoupled,it is necessary to offer different order parameters for the different calculation needs.Considering the three kinds of typical towers,this paper adopts EMTP softwar... |
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| Keywords: | 500 kV parallel transmission line 500 kV transmission tower order parameter EMTP |
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