文档介绍:湖州长兴地区输变电工程工频电磁场影响分析探讨
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摘 要:随着输变电行业不断扩容建设,高压输电线路及变电站对环境电磁辐射影响逐渐增大,近年来公众环保意识日益增强,输变电工程带来的电磁环境问题也逐渐成为民众关注的焦点问题。文章选取湖州长兴地区作为研究对象,通过对输变电线路、变电站周围的电磁场监测及理论预测,了解分析输变电工程对环境的具体贡献值。
关键词:输变电;工频电磁场;电磁辐射环境影响
中图分类号:TM72 文献标志码:A 文章编号:2095-2945(2020)19-0077-02
Abstract: With the continuous expansion of power transmission and substation construction, the influence of high-voltage transmission lines and substations on environmental electromagnetic radiation is gradually increasing and public awareness of environmental protection has been increasing in recent years; therefore, the problem of electromagnetic environment caused by power transmission and transformation projects has gradually become the focus of public concern. Based on the monitoring and theoretical prediction of the electromagnetic field around the transmission line and substation, the contribution of the transmission and transformation project to the environment is analyzed.
Keywords: transmission and transformation; power frequency electromagnetic field; electromagnetic radiation environmental impact
1 概述
随着社会经济和电力行业的发展,社会用电的需求越来越大,输变电行业不断扩容建设,高压输变电线路和变电站所带来的电磁场称为工频电磁场。工频电场和工频磁场是控制输变电线路走廊的重要参数,输变电工程带来的电磁环境问题也逐渐成为民众关注的焦点问题。本文选取湖州长兴地区作为研究对象,通过对