三相交流输电线路的电磁环境(三)

The Electromagnetic Environment of Three Phases AC Transmission Line (Section 3)

本文定量分析计算三相交流输电线路正常运行工频电、磁场对周围环境影响,以及产生电晕时对无线电接收 的干扰影响。并分析在输电线路短路状态下其电磁场对周围环境的影响。

In this paper, the infection to around environment from power frequency electromagnetic field when three phases AC transmission line is in normal operation, and the disturb-infection to radio - inception when a corona is bring in the line are analyzed quantitatively and calculated, and the infection to around environment from electromagnetic field when the transmission line is in a short circuit state is also analyzed by the author.