A Novel Antenna for Partial Discharge Measurements in GIS Based on Magnetic Field Detection

This paper presents a new concept for partial discharge measurements in gas insulated systems (GIS). The proposed technique uses a novel GIS magnetic antenna that measures the magnetic field produced by partial discharges (PD) propagating in GIS. The foundations of the measurement technique and the...

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Autores principales: Rodrigo-Mor, Armando, Muñoz, Fabio Andrés, Castro-Heredia, Luis Carlos
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6413044/
https://www.ncbi.nlm.nih.gov/pubmed/30791413
http://dx.doi.org/10.3390/s19040858
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author Rodrigo-Mor, Armando
Muñoz, Fabio Andrés
Castro-Heredia, Luis Carlos
author_facet Rodrigo-Mor, Armando
Muñoz, Fabio Andrés
Castro-Heredia, Luis Carlos
author_sort Rodrigo-Mor, Armando
collection PubMed
description This paper presents a new concept for partial discharge measurements in gas insulated systems (GIS). The proposed technique uses a novel GIS magnetic antenna that measures the magnetic field produced by partial discharges (PD) propagating in GIS. The foundations of the measurement technique and the magnetic antenna design are presented together with laboratory measurements. The magnetic antenna performance and the sensitivity of the acquisition system are studied. The bandwidth of the measurement system is in the high frequency and very high frequency (HF–VHF) range. Laboratory experiments demonstrate the suitability of the novel magnetic antenna-based measuring system for PD in GIS for corona, surface discharges, and free moving particles in SF(6).
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spelling pubmed-64130442019-04-03 A Novel Antenna for Partial Discharge Measurements in GIS Based on Magnetic Field Detection Rodrigo-Mor, Armando Muñoz, Fabio Andrés Castro-Heredia, Luis Carlos Sensors (Basel) Article This paper presents a new concept for partial discharge measurements in gas insulated systems (GIS). The proposed technique uses a novel GIS magnetic antenna that measures the magnetic field produced by partial discharges (PD) propagating in GIS. The foundations of the measurement technique and the magnetic antenna design are presented together with laboratory measurements. The magnetic antenna performance and the sensitivity of the acquisition system are studied. The bandwidth of the measurement system is in the high frequency and very high frequency (HF–VHF) range. Laboratory experiments demonstrate the suitability of the novel magnetic antenna-based measuring system for PD in GIS for corona, surface discharges, and free moving particles in SF(6). MDPI 2019-02-19 /pmc/articles/PMC6413044/ /pubmed/30791413 http://dx.doi.org/10.3390/s19040858 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Rodrigo-Mor, Armando
Muñoz, Fabio Andrés
Castro-Heredia, Luis Carlos
A Novel Antenna for Partial Discharge Measurements in GIS Based on Magnetic Field Detection
title A Novel Antenna for Partial Discharge Measurements in GIS Based on Magnetic Field Detection
title_full A Novel Antenna for Partial Discharge Measurements in GIS Based on Magnetic Field Detection
title_fullStr A Novel Antenna for Partial Discharge Measurements in GIS Based on Magnetic Field Detection
title_full_unstemmed A Novel Antenna for Partial Discharge Measurements in GIS Based on Magnetic Field Detection
title_short A Novel Antenna for Partial Discharge Measurements in GIS Based on Magnetic Field Detection
title_sort novel antenna for partial discharge measurements in gis based on magnetic field detection
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6413044/
https://www.ncbi.nlm.nih.gov/pubmed/30791413
http://dx.doi.org/10.3390/s19040858
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