| 模拟电荷法结合有限元法研究输电线下人体内外工频电场分布 |
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| 引用本文： | 陈玉明,李永明,徐禄文.模拟电荷法结合有限元法研究输电线下人体内外工频电场分布[J].重庆电力高等专科学校学报,2019,24(2):12-15. |
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| 作者姓名： | 陈玉明 李永明 徐禄文 |
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| 作者单位： | 重庆大学输配电装备及系统安全与新技术国家重点实验室,重庆,400030;国网重庆市电力公司电力科学研究院,重庆,401123 |
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| 摘 要： | 针对500 k V高压输电线下人体内外感应电场和内部感应电流密度做了仿真研究,提出了运用模拟电荷法和有限元法相结合的混合方法计算输电线下人体内外电场分布情况,说明了两种方法结合的必要性和可行性。参照人体尺寸的相关标准并考虑人体不同组织的电特性,在ANSYS有限元分析软件中建立了简化的三维人体模型,通过模拟电荷法结合有限元法仿真计算了人处在输电线下时其周围和内部的感应电压、感应电场以及人体内部的感应电流密度。
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| 关 键 词： | 模拟电荷法 有限元法 ANSYS 感应电场 感应电流密度 |
A Study on the Distribution of Power Frequency Electric Fields Inside and Outside of the Human Body Under the Transmission Line Based on the Combination of the Charge Simulation Method and the Finite Element Method |
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| CHEN Yuming,LI Yongming,XU Luwen.A Study on the Distribution of Power Frequency Electric Fields Inside and Outside of the Human Body Under the Transmission Line Based on the Combination of the Charge Simulation Method and the Finite Element Method[J].Journal of Chongqing Electric Power College,2019,24(2):12-15. |
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| Authors: | CHEN Yuming LI Yongming XU Luwen |
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| Affiliation: | (State Key Laboratoiy of Power Transmission Equipment&System Security and New Technology of Chongqing University,Chongqing 400030,P.R.China;Electric Power Research Institute of State Grid Chongqing Electric Power Company,Chongqing 401123,P.R.China) |
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| Abstract: | CHEN Yuming;LI Yongming;XU Luwen(State Key Laboratoiy of Power Transmission Equipment&System Security and New Technology of Chongqing University,Chongqing 400030,P.R.China;Electric Power Research Institute of State Grid Chongqing Electric Power Company,Chongqing 401123,P.R.China) |
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| Keywords: | charge simulation method infinite element method ANSYS induced electric field density of the induced current |
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