| 1000kV交流特高压输电线路电场仿真分析 |
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| 引用本文： | 李旭,宋珺.1000kV交流特高压输电线路电场仿真分析[J].南京工程学院学报(自然科学版),2011,9(2):17-21. |
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| 作者姓名： | 李旭 宋珺 |
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| 作者单位： | 1. 三峡大学,湖北宜昌,443000
2. 长江电力股份有限公司,湖北宜昌,443000 |
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| 摘 要： | 高压输电线路的电磁环境越来越受到人们的关注,特高压输电线路的电磁场强度要求直接影响线路建设成本.在改进超高压输电线路工频电场分布的数学模型的基础上,采用逐次镜像法对1000 kV交流特高压输电线路工频电场进行计算,采用MATLAB编制计算机仿真程序,对不同条件下的电场进行仿真,得出电场分布与各种因素之间的关系.
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| 关 键 词： | 特高压 电磁环境 电场分布 分析 |
Simulation Analysis of Electric Field of 1 000 kV AC UHV Transmission Lines |
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| LI Xu,SONG Jun.Simulation Analysis of Electric Field of 1 000 kV AC UHV Transmission Lines[J].Journal of Nanjing Institute of Technology :Natural Science Edition,2011,9(2):17-21. |
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| Authors: | LI Xu SONG Jun |
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| Institution: | LI Xu~1,SONG Jun~2 (1.China Three Gorges University,Yichang 443000,China,2.China Yangtze Power Co.,China) |
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| Abstract: | Electromagnetic environment of high voltage transmission lines is drawing increasing attention, for its intensity is directly linked to the costs of constructing a transmission line. The mathematical model for electric field distribution of Ehv transmission lines is improved and then successive image method is adopted to calculate the 1000 kV ac UHV transmission lines electric field. Computer simulation program is compiled using MATLAB. Simulations are carried out regarding electric fields under different conditions, from which the correlation between electric-field distribution and various factors is discovered. |
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| Keywords: | UHV electromagnetic environment electric-field distribution analysis |
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