| 输变电环评中工频电场干扰问题研究 |
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| 引用本文： | 罗继文,张秋云.输变电环评中工频电场干扰问题研究[J].广东化工,2012,39(6):25-26. |
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| 作者姓名： | 罗继文 张秋云 |
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| 作者单位： | 华南师范大学化学与环境学院,广东广州,510006 |
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| 摘 要： | 输变电的主要污染因子之一为工频电场,在输电线路临近居民区时,为对线路附近居民进行保护,环评中要求线路边相导线5 m内的民居一律拆迁,之外以4 kV/m为控制条件。在电磁环境预测中,若所得结果为工频电场在线路边相导线5 m外超过4 kV/m的情况下,应进行工频电场拆迁控制范围预测,预测所得的工频电场拆迁控制范围4 kV/m等值线形状不同,文章对形成差异的原因进行分析。
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| 关 键 词： | 输变电 环评 工频电场 |
Study on Power Frequency Electric Field in EIA of Power Transmission |
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| Luo Jiwen,Zhang Qiuyun.Study on Power Frequency Electric Field in EIA of Power Transmission[J].Guangdong Chemical Industry,2012,39(6):25-26. |
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| Authors: | Luo Jiwen Zhang Qiuyun |
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| Affiliation: | (School of Chemistry and Environment,South China Normal University,Guangzhou 510006,China) |
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| Abstract: | Power frequency electric field is one of major pollution factor in power transmission,in order to protect inhabitant,who live nearby the transmission line not beyond 5 m,must remove to safety.Out this area,the control factor is 4 kV/m.The paper studied on the different figure of soline removal control area in power frequency electric field of bungalow and storied-building in EIA of power transmission. |
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| Keywords: | power transmission environmental impact assessment(EIA) power frequency electric field |
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