| 不同气象条件下特高压输电线路工频电场 |
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| 引用本文： | 董海魏,王玲桃.不同气象条件下特高压输电线路工频电场[J].现代电子技术,2014(22):146-149. |
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| 作者姓名： | 董海魏 王玲桃 |
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| 作者单位： | 山西大学,山西 太原,030013 |
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| 摘 要： | 为研究气象条件对特高压输电线路电磁环境的影响,特采用有限元法和模拟电荷法模拟了不同气象条件下特高压输电线路下1.5 m处的电磁环境,并采取单因素分析法分析了气象条件对特高压输电线路工频电场强度的影响,得出气象因素与它之间的线性关系图,仿真结果表明加强电磁环境的监测是非常有必要的。
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| 关 键 词： | 有限元法 模拟电荷法 单因素分析法 工频电场强度 特高压输电线路 |
Power frequency electric field of UHV transmission line under different meteorological conditions |
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| DONG Haiwei,WANG Lingtao.Power frequency electric field of UHV transmission line under different meteorological conditions[J].Modern Electronic Technique,2014(22):146-149. |
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| Authors: | DONG Haiwei WANG Lingtao |
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| Affiliation: | (Shanxi University, Taiyuau 030013, China) |
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| Abstract: | For the study on the influence of meteorological conditions on electromagnetic environment of UHV transmission lines,the finite element method and charge simulation method were adopted to simulate the electromagnetic environment at 1.5 m of UHV transmission line under different meteorological conditions. The influence of meteorological condition on the power fre-quency electric field intensity of UHV transmission line was analyzed with the single factor analysis method. The diagram of linear relationship between meteorological factors and power frequency electric field intensity was got. The simulation results show that it is necessary to strengthen the electromagnetic environment monitoring. |
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| Keywords: | finite element method charge simulation method single factor analysis power frequency electric field intensi-ty UHV transmission line |
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