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简答9.电力线路常用的接线方式有哪些?说明他们各自优点是什么?
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简答9.电力线路常用的接线方式有哪些?说明他们各自优点是什么?
时间：2022-04-02 18:28
关键词：
桂林理工大学
机电一体化技术
高起专
工厂供电
答案解析
电力线路常用的接线方式有<br>放射式:该接线引出线发生故障时互不影响,供电可靠性高<br>树干式: 该接线与放射式接线相反,引出线和有色金属消耗量少,节约投资,<br>环式: 这种接线运行灵活,供电可靠性高
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