东莞市某500 kV变电站及输电线路电磁场水平调查

摘要

以东莞市某500 kV变电站及输电线路为研究对象,通过全方位现场监测及数据分析,根据《电磁环境控制限值》(GB8702-2014)中规定的标准限值进行了综合评定.探究了500 kV变电站的工频电磁场水平和日内变化规律,为让公众进一步了解和认识输变电工程的电磁场辐射水平和对人体健康的影响,及为变电站的建设及规划提供科学的参考依据.%Taking a 500kv substation and the transmission line in Dongguan City as the research object, according to thespecified standard limited valueControlling limits for electromagnetic environmenr(GB8702-2014), through the real-time monitoring recordof multidimensional and data analysis,we conducted the comprehensive evaluation.Describing and explaining the level of the power frequency electromagnetic field intensity and intra-day change rule of 500KV substation, we hoped to allow the public to further understandthe electromagnetic field intensity for the transmission and transformation project and effects on human medical health.as well as providing scientific reference basis for the planning and construction of substation.