A Novel Protection Method for Single Line-to-Ground Faults in Ungrounded Low-Inertia Microgrids

This paper proposes a novel protection method for single line-to-ground (SLG) faults in ungrounded low-inertia microgrids. The proposed method includes microgrid interface protection and unit protection. The microgrid interface protection is based on the difference between the zero-sequence voltage...

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Bibliographic Details

Published in:	Energies
Main Authors:	Liuming Jing, Dae-Hee Son, Sang-Hee Kang, Soon-Ryul Nam
Format:	Article
Language:	English
Published:	MDPI AG 2016-06-01
Subjects:	distributed energy resources microgrid protection single line-to-ground (SLG) fault ungrounded low-inertia microgrid
Online Access:	http://www.mdpi.com/1996-1073/9/6/459