| 重庆城市电网工频电磁环境现状及安全性分析 |
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| 引用本文： | 徐禄文,侯兴哲.重庆城市电网工频电磁环境现状及安全性分析[J].中国环境监测,2008,24(6). |
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| 作者姓名： | 徐禄文 侯兴哲 |
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| 作者单位： | 重庆电力科学试验研究院,重庆,400015 |
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| 摘 要： | 在现场实测的基础上,分析研究了重庆城市电网中各种电压等级、各种类型变电站周边环境,多种形式架空线路下方区域以及地下电缆周围工频电磁环境的现状,对比国家现行标准限值,评价重庆城市电网的工频电磁环境的安全性,同时也指出随着架空线密度的增加,周围工频电场不但不增加,反而有降低的现象.目前擅自在输电线路下建房或增加房屋高度是危及电磁环境安全的主要问题,应加大监管力度,减少日后不必要的环保纠纷.
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| 关 键 词： | 重庆电网 工频电磁环境 安全性 |
Condition and Security Analysis of Power Frequency Electromagnetic Environment in the Urban Power Grid of Chongqing |
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| XU Lu-wen,et al.Condition and Security Analysis of Power Frequency Electromagnetic Environment in the Urban Power Grid of Chongqing[J].Environmental Monitoring in China,2008,24(6). |
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| Authors: | XU Lu-wen |
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| Institution: | XU Lu-wen,et al (Chongqing Electric Power Test , Research,Shapingba District,Chongqing 400015,China) |
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| Abstract: | On the basis of electrical field measurement,the electromagnetic environment of every voltage grade and each kind of substations in the urban power grid of Chongqing are studied.The regions of various forms of overhead lines and regions around the underground cable are also studied in this paper.Compared with the limit value in the presentnational standards,the security of power frequency electromagnetic environment in the urban power grid of Chongqing is assessed in the paper.Besides,it states that along w... |
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| Keywords: | Urban power grid of Chongqing Power frequency electromagnetic environment Security |
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