城市变电站对电磁环境的影响探讨  

Discussion on influence of city substations on Electromagnetic Environment

作　　者：赵福祥[1] 周杨[1] 王文兵[2] 林炬[2] 

机构地区：[1]江苏省辐射环境监测管理站,江苏南京210019 [2]江苏省辐射环境保护咨询中心,江苏南京210019

出　　处：《电力科技与环保》2012年第3期11-12,共2页Electric Power Technology and Environmental Protection

摘　　要：对近年来南京市区投入运行的220kV和110kV变电站周围电磁场强进行了调查和测量分析。结果表明,户内型变电站(电缆进出)对周围电磁环境的影响要明显小于户外型变电站(架空进线)对周围电磁环境的影响,户内型变电站(电缆进出)对周围电磁环境基本无影响。The electromagnetic field condition around the 220 kV and 110 kV substations which have been put into operation in Nanjing in recent years have been investigated and analyzed. The results show that indoor substa- tions using undergrand cable have little influence on electromagnetic environment and its influence is much less than that outdoor substations （ using overhead lines）.

关 键 词：变电站 电磁环境 调查 分析 

分 类 号：X591[环境科学与工程—环境工程]