摘要
采用有限元软件ANSYS计算分析了高压电力线路静电场对人体的影响。比较了 3种不同人体模型在高电场强度下的场强、电场增强因子、电流密度和感应电流等参数 ,虽然不同人体模型的计算结果不同 ,但模型间存在着一些规律性的结论。此外 ,给出了一个非常简单的人体模型 ,计算证明该模型简化合理 ,可用于分析高压电力线路静电感应效应。
This paper is aimed at determining the impact of high electric field produced by high voltage transmission-line on human body. The finite element method has been applied to calculate the electric field, enhancement factor and induced current for three human body models. By the comparison of the three models, one can find the model factors which can influence the induced current in human body. A simple model is put forward. This paper will serve to explain the biological studies of possible long-term exposure effects to high voltage transmission-line.
出处
《高电压技术》
EI
CAS
CSCD
北大核心
2004年第12期35-36,55,共3页
High Voltage Engineering
关键词
高压送电线
有限元
增强因子
感应电流
high voltage transmission-line
finite element method
enhancement factor
induced current
