【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。更多还原

【Abstract】 The electromagnetic field condition around the 220kV and 110kV substations which have been put into operation in Nanjing in recent years have been investigated and analyzed.The results show that indoor substations using undergrand cable have little influence on electromagnetic environment and its influence is much less than that outdoor substations(using overhead lines).更多还原