Design and Characterization of a Magnetic Loop Antenna for Partial Discharge Measurements in Gas Insulated Substations

[EN] A recent investigation explored a new measuring concept used in partial discharges (PD) measurements in gas insulated substations (GIS), consisting of a magnetic loop antenna. The sensor¿s frequency response was characterized up to some tens of MHz. This paper proposes an improved version of th...

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Autores: Mier Escurra, Christian, Vaessen, Peter, Rodrigo Mor, Armando|||0000-0002-5719-8201
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/181789
Acceso en línea:https://riunet.upv.es/handle/10251/181789
Access Level:acceso abierto
Palabra clave:Antennas
Antenna measurements
Partial discharges
Substations
Sensor phenomena and characterization
Magnetic resonance
Gas insulation
Magnetic loop antenna
Transfer function
Electric circuit
GIS
Broadband antenna
VHF
High voltage
INGENIERIA ELECTRICA
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oai_identifier_str oai:riunet.upv.es:10251/181789
network_acronym_str ES
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repository_id_str
spelling Design and Characterization of a Magnetic Loop Antenna for Partial Discharge Measurements in Gas Insulated SubstationsMier Escurra, ChristianVaessen, PeterRodrigo Mor, Armando|||0000-0002-5719-8201AntennasAntenna measurementsPartial dischargesSubstationsSensor phenomena and characterizationMagnetic resonanceGas insulationMagnetic loop antennaTransfer functionElectric circuitGISBroadband antennaVHFHigh voltageINGENIERIA ELECTRICA[EN] A recent investigation explored a new measuring concept used in partial discharges (PD) measurements in gas insulated substations (GIS), consisting of a magnetic loop antenna. The sensor¿s frequency response was characterized up to some tens of MHz. This paper proposes an improved version of the sensor with an extended bandwidth (BW) one order of magnitude higher: a resonance, attributed to a common mode current in the mounting hole, is identified and eliminated employing ferrite beads in the feeder cables. Moreover, this publication proposes an electric circuit model that fully covers the transverse electromagnetic mode (TEM) frequency range in GIS. The electric model is compared against experimental measurements using a 1 GHz bandwidth testbench, giving accurate results. Two contributions are achieved in this research: an improved magnetic loop antenna with extended bandwidth and an accurate electric circuit model. This publication paves the way for further research on time resolution and signal postprocessing techniques for magnetic loop antennas in GIS.Institute of Electrical and Electronics EngineersInstituto de Tecnología EléctricaDepartamento de Ingeniería EléctricaEscuela Técnica Superior de Ingeniería IndustrialRepositorio Institucional de la Universitat Politècnica de València Riunet20212021-09-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/181789reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento (by)http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1817892026-06-13T07:49:27Z
dc.title.none.fl_str_mv Design and Characterization of a Magnetic Loop Antenna for Partial Discharge Measurements in Gas Insulated Substations
title Design and Characterization of a Magnetic Loop Antenna for Partial Discharge Measurements in Gas Insulated Substations
spellingShingle Design and Characterization of a Magnetic Loop Antenna for Partial Discharge Measurements in Gas Insulated Substations
Mier Escurra, Christian
Antennas
Antenna measurements
Partial discharges
Substations
Sensor phenomena and characterization
Magnetic resonance
Gas insulation
Magnetic loop antenna
Transfer function
Electric circuit
GIS
Broadband antenna
VHF
High voltage
INGENIERIA ELECTRICA
title_short Design and Characterization of a Magnetic Loop Antenna for Partial Discharge Measurements in Gas Insulated Substations
title_full Design and Characterization of a Magnetic Loop Antenna for Partial Discharge Measurements in Gas Insulated Substations
title_fullStr Design and Characterization of a Magnetic Loop Antenna for Partial Discharge Measurements in Gas Insulated Substations
title_full_unstemmed Design and Characterization of a Magnetic Loop Antenna for Partial Discharge Measurements in Gas Insulated Substations
title_sort Design and Characterization of a Magnetic Loop Antenna for Partial Discharge Measurements in Gas Insulated Substations
dc.creator.none.fl_str_mv Mier Escurra, Christian
Vaessen, Peter
Rodrigo Mor, Armando|||0000-0002-5719-8201
author Mier Escurra, Christian
author_facet Mier Escurra, Christian
Vaessen, Peter
Rodrigo Mor, Armando|||0000-0002-5719-8201
author_role author
author2 Vaessen, Peter
Rodrigo Mor, Armando|||0000-0002-5719-8201
author2_role author
author
dc.contributor.none.fl_str_mv Instituto de Tecnología Eléctrica
Departamento de Ingeniería Eléctrica
Escuela Técnica Superior de Ingeniería Industrial
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Antennas
Antenna measurements
Partial discharges
Substations
Sensor phenomena and characterization
Magnetic resonance
Gas insulation
Magnetic loop antenna
Transfer function
Electric circuit
GIS
Broadband antenna
VHF
High voltage
INGENIERIA ELECTRICA
topic Antennas
Antenna measurements
Partial discharges
Substations
Sensor phenomena and characterization
Magnetic resonance
Gas insulation
Magnetic loop antenna
Transfer function
Electric circuit
GIS
Broadband antenna
VHF
High voltage
INGENIERIA ELECTRICA
description [EN] A recent investigation explored a new measuring concept used in partial discharges (PD) measurements in gas insulated substations (GIS), consisting of a magnetic loop antenna. The sensor¿s frequency response was characterized up to some tens of MHz. This paper proposes an improved version of the sensor with an extended bandwidth (BW) one order of magnitude higher: a resonance, attributed to a common mode current in the mounting hole, is identified and eliminated employing ferrite beads in the feeder cables. Moreover, this publication proposes an electric circuit model that fully covers the transverse electromagnetic mode (TEM) frequency range in GIS. The electric model is compared against experimental measurements using a 1 GHz bandwidth testbench, giving accurate results. Two contributions are achieved in this research: an improved magnetic loop antenna with extended bandwidth and an accurate electric circuit model. This publication paves the way for further research on time resolution and signal postprocessing techniques for magnetic loop antennas in GIS.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-09-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/181789
url https://riunet.upv.es/handle/10251/181789
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869404504371232768
score 15.300724

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