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Memorias de investigación
Research Publications in journals:
A Novel Ground Fault Non-Directional Selective Protection Method for Ungrounded Distribution Networks
Year:2015
Research Areas
  • Electric engineering
Information
Abstract
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 with ground defect. Additionally, this method can be used for the protection of secondary substation. This protection method avoids the unwanted trips produced by wrong settings or wiring errors, which sometimes occur in the existing directional ground fault protections. This new method has been validated through computer simulations and experimental laboratory tests.
International
Si
JCR
Si
Title
Energies
ISBN
1996-1073
Impact factor JCR
2,072
Impact info
Datos JCR del año 2014
Volume
10.3390/en8021291
Journal number
From page
To page
Month
FEBRERO
Ranking
Participants
  • Autor: Ricardo Granizo Arrabe (UPM)
Research Group, Departaments and Institutes related
  • Creador: Departamento: Ingeniería Eléctrica, Electrónica Automática y Física Aplicada
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)