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In the article the author analysises and discusses earthed neutral system. Methods of electric resistance and autotracking arcextinguishing coil in neutral point are discussed.
本文就城网改造中,配电网中性点运行方式问题进行了分析、探讨,强调采用中性点经电阻和自动跟踪补偿消弧线圈接地方式。
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