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电网技术  2010 

采用激发函数法计算分析不同相序排列下双回交流高压输电线路的无线电干扰

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Keywords: 激发函数,无线电干扰,多回交流输电线路,相序排序

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Abstract:

高压交流输电线路无线电干扰水平是线路电磁环境的指标之一。采用激发函数法计算了双回交流线路不同相序、不同线路间距等情况下无线电的干扰水平。计算结果表明对于垂直排列的双回交流线路,同相序排列对应的无线电干扰水平最低;不同相序排列无线电干扰水平相差不大;对于任意多回路,无线电干扰水平的计算必须借助合适的软件。

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