Suzhou Electric Appliance Research Institute
期刊號: CN32-1800/TM| ISSN1007-3175

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不同地形對高壓架空線周圍電場分布影響的仿真分析

來源:電工電氣發(fā)布時(shí)間:2016-03-14 09:14 瀏覽次數(shù):9

不同地形對高壓架空線周圍電場分布影響的仿真分析 

黃俊璞1,3,林韓2,宋福根3,蔡金錠3 
1 福建省電力有限公司電力科學(xué)研究院,福建 福州 350007;
2 國網(wǎng)福建省電力有限公司,福建 福州 350003; 3 福州大學(xué) 電氣工程與自動化學(xué)院,福建 福州 350108
 
 

摘 要:使用Ansoft 仿真軟件對500 kV 超高壓輸電線路下方不同障礙物進(jìn)行三維仿真,分析其對基于電磁場測距的無人機(jī)巡線的影響。闡述了架空線路斜上方和斜下方的電場分布情況,給出了房屋模型、山坡模型、水面模型和考慮弧垂情況下跨越江河的輸電線路模型及其仿真結(jié)果,為檢修人員開展基于電場測距的無人機(jī)巡線提供了參考。
關(guān)鍵詞:輸電線路;電場分布;仿真分析
中圖分類號:TM726.3 文獻(xiàn)標(biāo)識碼:A 文章編號:1007-3175(2015)12-0006-04


Simulation Analysis of Different Landform Impacts on Electromagnetic Field Distribution Around High-Voltage Overhead Lines 

HUANG Jun-pu1,3, LIN Han2, SONG Fu-gen3, CAI Jin-ding3 
1 Fujian Electric Power Co., Ltd, Electric Power Science Research Institute, Fuzhou 350007, China; 2 Fujian Electric Power Co., Ltd, Fuzhou 350003, China; 3 College Electrical Engineering and Automation of Fuzhou University, Fuzhou 350108, China 
 

Abstract:Ansoft simulation software was used to carry out three-dimensional simulation to the different barrier below 500 kV extra-high voltage power transmission line. This paper analyzed its impacts on unmanned aerial vehicle line patrol based on electromagnetic field distance measurement. This paper expound the electric field distribution situation above and below the diagonal of overhead lines, giving house model, hillside model, water surface model, crossing potamic electric transmission line model and its simulation results in consideration of sag conditions, which provides references for maintainers to carry out unmanned aerial vehicle line patrol based on electric field distance measurement.
Key words:electric transmission line; electric field distribution; simulated analysis


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