A Novel Ground Fault Non-Directional Selective Protection Method for Ungrounded Distribution Networks

A Novel Ground Fault Non-Directional Selective Protection Method for Ungrounded Distribution Networks

This paper presents a new selective and non-directional protection method to detect ground faults in neutral isolated power systems. The new proposed method is based on the comparison of the rms value of the residual current of all the lines connected to a bus, and it is able to determine the line w...

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Bibliographic Details
Main Authors:	Ricardo Granizo, Francisco R. Blánquez, Emilio Rebollo, Carlos A. Platero
Format:	Article
Language:	English
Published:	MDPI AG 2015-02-01
Series:	Energies
Subjects:	earth faults protection distribution protections electrical distribution networks
Online Access:	http://www.mdpi.com/1996-1073/8/2/1291

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