| 交流输电线下建筑物邻近区域电场分布及其影响因素研究 |
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| 引用本文： | 杨彬,韩文,吴健,,王曙鸿,景龑,王绿,耿明昕,赵亚林.交流输电线下建筑物邻近区域电场分布及其影响因素研究[J].陕西电力,2020,0(11):92-96,102. |
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| 作者姓名： | 杨彬 韩文 吴健 王曙鸿 景龑 王绿 耿明昕 赵亚林 |
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| 作者单位： | 1.国网陕西电科院，陕西 西安 710100； 2.西安交通大学，陕西 西安 710049 |
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| 摘 要： | 为改善交流输电线路附近建筑物邻近区域的电磁环境，建立了交流输电线路及其邻近建筑物的有限元仿真模型，计算了输电线路呼高、建筑物
材料以及建筑物楼层高度等因素对距地面1.5 m电场及屋内电场的影响，并对建筑物电场的畸变情况进行了分析。以电磁环境安全为目标，计算了不同
情况下输电线路与邻近房屋的安全距离。研究结果可为国内外高压交流输电线路工程优化设计、输电线路建设选址、沿线房屋拆迁等工作提供理论依
据。
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| 关 键 词： | 输电线路 建筑物 电场强度 安全距离 |
Electric Field Distribution in Adjacent Area of Buildings under High Voltage Transmission Line and Its Influencing Factors |
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| YANG Bin,HAN Wen,WU Jian,,WANG Shuhong,JING Yan,WANG LYU,GENG Mingxin,ZHAO Yalin.Electric Field Distribution in Adjacent Area of Buildings under High Voltage Transmission Line and Its Influencing Factors[J].Shanxi Electric Power,2020,0(11):92-96,102. |
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| Authors: | YANG Bin HAN Wen WU Jian WANG Shuhong JING Yan WANG LYU GENG Mingxin ZHAO Yalin |
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| Affiliation: | 1. State Grid Shaanxi Electric Power Research Institute，Xi’an 710100，China； 2. Xi’an Jiaotong University，
Xi’an 710049，China |
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| Abstract: | For the purpose of improving the electromagnetic environment in the vicinity of buildings near AC transmission line，
this paper establishes a finite element simulation model of AC transmission line and its adjacent buildings， calculates the
influences of transmission line nominal height， building materials and floor height on the electric field that is1.5m above the
ground and inside the buildings， and analyzes the electric field distortion caused by the buildings. With the goal of
electromagnetic environment safety， this paper calculates the safe distance between the transmission line and adjacent houses
under different conditions. The research results can provide theoretical basis for the optimization design and site selection of
HVAC transmission lines and house demolition near the lines. |
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| Keywords: | transmission line building electric field intensity safe distance |
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