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随着国家电力需求的不断增加,推动着电力输送向超高压、特高压发展。工频电磁场是由各种电压等级的输电线及各种用电器所产生的一种极低频电磁场,一般指50Hz电场及其感应出来的磁场〔1〕。密集的超高压输变电线路是否会对当地居民的健康及生活环境造成影响,工频电磁场是否会对
With the continuous increase of national electricity demand, the development of EHV and UHV will be promoted. Power frequency electromagnetic field by a variety of voltage levels of power lines and various appliances produced by a very low frequency electromagnetic field, generally refers to the 50Hz electric field and the magnetic field induced by it 〔1〕. Whether the dense EHV transmission and distribution lines will have an impact on the health and living environment of local residents and whether the power frequency electromagnetic field will affect