Simulation Analysis of Single-phase Grounding Fault of Resonant Grounding System

For problem of difficult line selection caused by small current of fault line with uncertain direction when single-phase grounding fault happens in resonant grounding system, the paper theoretically analyzed change law of zero-sequence voltage and zero-sequence current at the time of single-phase gr...

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Bibliographic Details

Published in:	Gong-kuang zidonghua
Main Authors:	LI Hui, TANG Yi, SUN Chang-qing
Format:	Article
Language:	Chinese
Published:	Editorial Department of Industry and Mine Automation 2012-01-01
Subjects:	small current grounding system, isolated neutral system, power system connected to earth through an arc suppression coil, resonant grounding system, single-phase grounding fault, fault line selection,
Online Access:	http://www.gkzdh.cn/article/id/8103