系统接地措施对发电机故障损坏的影响

1998 IEEE Industrial and Commercial Power Systems Technical Conference. Conference Record. Papers Presented at the 1998 Annual Meeting (Cat. No.98CH36202) Pub Date : 1998-05-03 DOI:10.1109/ICPS.1998.692530

L. J. Powell

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引用次数: 51

摘要

最近，工业界对定子接地故障造成发电机严重损坏的问题变得敏感起来。为了防止这种损害，有人建议应该改变中性点接地的做法。本文对这一问题进行了分析，认为真正的问题在于发电机本身的中性点接地方式。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The impact of system grounding practices on generator fault damage

Industry has recently become sensitized to the problem of severe generator damage due to stator ground faults. To prevent this damage, it has been suggested that the practices employed for neutral grounding should be changed. This paper provides an analytical perspective on this problem and suggests that the real issue is the manner in which the neutral of the generator itself is grounded.

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来源期刊

1998 IEEE Industrial and Commercial Power Systems Technical Conference. Conference Record. Papers Presented at the 1998 Annual Meeting (Cat. No.98CH36202)

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