Behavior of an Inductive Loop Sensor in the Measurement of Partial Discharge Pulses with Variations in Its Separation from the Primary Conductor

Detalhes bibliográficos
Autor(a) principal: Alfredo Ardila-Rey, Jorge
Data de Publicação: 2018
Outros Autores: Barrueto, Aldo, Zerene, Alvaro, Castro, Bruno Albuquerque de [UNESP], Covolan Ulson, Jose Alfredo [UNESP], Mas'ud, Abdullahi Abubakar, Valdivia, Patricio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.3390/s18072324
http://hdl.handle.net/11449/164511
Resumo: Ideally, an insulation system must be capable of electrically insulating the active components of a machine or device subjected to high voltages. However, due to the presence of polluting agents or imperfections inside or on the surface of the insulation, small current pulses called partial discharges (PDs) are common, which partially short-circuit the insulation and cause it to lose its insulating properties, and thus its insulation capacity, over time. In some cases, measurements of this phenomenon are limited by the type of sensor used; if it is not adequate, it can distort the obtained results, which can lead to a misdiagnosis of the state of the device. The inductive loop sensor has experimentally been demonstrated to be capable of properly measuring different types of PDs. However, because of its current design, there are several practical limitations on its use in real devices or environments. An example is the presence of a primary conductor located at a fixed distance from the sensor, through which PD pulses must flow for the sensor to capture them. In this article, the sensor's behavior is studied at different separation distances from the line through which the PD pulses flow. In addition, the measuring capacity of the sensor is tested by removing the presence of the primary conductor and placing the sensor directly over the line through which the PD pulses of a real device flow.
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spelling Behavior of an Inductive Loop Sensor in the Measurement of Partial Discharge Pulses with Variations in Its Separation from the Primary Conductorpartial discharges (PD)inductive loop sensorprimary conductorfrequency responseelectrical insulation conditionIdeally, an insulation system must be capable of electrically insulating the active components of a machine or device subjected to high voltages. However, due to the presence of polluting agents or imperfections inside or on the surface of the insulation, small current pulses called partial discharges (PDs) are common, which partially short-circuit the insulation and cause it to lose its insulating properties, and thus its insulation capacity, over time. In some cases, measurements of this phenomenon are limited by the type of sensor used; if it is not adequate, it can distort the obtained results, which can lead to a misdiagnosis of the state of the device. The inductive loop sensor has experimentally been demonstrated to be capable of properly measuring different types of PDs. However, because of its current design, there are several practical limitations on its use in real devices or environments. An example is the presence of a primary conductor located at a fixed distance from the sensor, through which PD pulses must flow for the sensor to capture them. In this article, the sensor's behavior is studied at different separation distances from the line through which the PD pulses flow. In addition, the measuring capacity of the sensor is tested by removing the presence of the primary conductor and placing the sensor directly over the line through which the PD pulses of a real device flow.Chilean Research Council (CONICYT)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Ministry of Higher Education (MOHE)Univ Tecn Federico Santa Maria, Dept Elect Engn, Av Vicuna Mackenna 3939, Santiago 8940000, ChileSao Paulo State Univ, Dept Elect Engn, Av Engn Luiz Edmundo Carrijo Coube 14-01, BR-17033360 Bauru, BrazilJubail Ind Coll, Dept Elect & Elect Engn, POB 10099, Jubail Ind City 319261, Saudi ArabiaSao Paulo State Univ, Dept Elect Engn, Av Engn Luiz Edmundo Carrijo Coube 14-01, BR-17033360 Bauru, BrazilChilean Research Council (CONICYT): 11160115MdpiUniv Tecn Federico Santa MariaUniversidade Estadual Paulista (Unesp)Jubail Ind CollAlfredo Ardila-Rey, JorgeBarrueto, AldoZerene, AlvaroCastro, Bruno Albuquerque de [UNESP]Covolan Ulson, Jose Alfredo [UNESP]Mas'ud, Abdullahi AbubakarValdivia, Patricio2018-11-26T17:54:51Z2018-11-26T17:54:51Z2018-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article19application/pdfhttp://dx.doi.org/10.3390/s18072324Sensors. Basel: Mdpi, v. 18, n. 7, 19 p., 2018.1424-8220http://hdl.handle.net/11449/16451110.3390/s18072324WOS:000441334300346WOS000441334300346.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSensors0,584info:eu-repo/semantics/openAccess2024-06-28T13:34:24Zoai:repositorio.unesp.br:11449/164511Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:28:23.987966Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Behavior of an Inductive Loop Sensor in the Measurement of Partial Discharge Pulses with Variations in Its Separation from the Primary Conductor
title Behavior of an Inductive Loop Sensor in the Measurement of Partial Discharge Pulses with Variations in Its Separation from the Primary Conductor
spellingShingle Behavior of an Inductive Loop Sensor in the Measurement of Partial Discharge Pulses with Variations in Its Separation from the Primary Conductor
Alfredo Ardila-Rey, Jorge
partial discharges (PD)
inductive loop sensor
primary conductor
frequency response
electrical insulation condition
title_short Behavior of an Inductive Loop Sensor in the Measurement of Partial Discharge Pulses with Variations in Its Separation from the Primary Conductor
title_full Behavior of an Inductive Loop Sensor in the Measurement of Partial Discharge Pulses with Variations in Its Separation from the Primary Conductor
title_fullStr Behavior of an Inductive Loop Sensor in the Measurement of Partial Discharge Pulses with Variations in Its Separation from the Primary Conductor
title_full_unstemmed Behavior of an Inductive Loop Sensor in the Measurement of Partial Discharge Pulses with Variations in Its Separation from the Primary Conductor
title_sort Behavior of an Inductive Loop Sensor in the Measurement of Partial Discharge Pulses with Variations in Its Separation from the Primary Conductor
author Alfredo Ardila-Rey, Jorge
author_facet Alfredo Ardila-Rey, Jorge
Barrueto, Aldo
Zerene, Alvaro
Castro, Bruno Albuquerque de [UNESP]
Covolan Ulson, Jose Alfredo [UNESP]
Mas'ud, Abdullahi Abubakar
Valdivia, Patricio
author_role author
author2 Barrueto, Aldo
Zerene, Alvaro
Castro, Bruno Albuquerque de [UNESP]
Covolan Ulson, Jose Alfredo [UNESP]
Mas'ud, Abdullahi Abubakar
Valdivia, Patricio
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Univ Tecn Federico Santa Maria
Universidade Estadual Paulista (Unesp)
Jubail Ind Coll
dc.contributor.author.fl_str_mv Alfredo Ardila-Rey, Jorge
Barrueto, Aldo
Zerene, Alvaro
Castro, Bruno Albuquerque de [UNESP]
Covolan Ulson, Jose Alfredo [UNESP]
Mas'ud, Abdullahi Abubakar
Valdivia, Patricio
dc.subject.por.fl_str_mv partial discharges (PD)
inductive loop sensor
primary conductor
frequency response
electrical insulation condition
topic partial discharges (PD)
inductive loop sensor
primary conductor
frequency response
electrical insulation condition
description Ideally, an insulation system must be capable of electrically insulating the active components of a machine or device subjected to high voltages. However, due to the presence of polluting agents or imperfections inside or on the surface of the insulation, small current pulses called partial discharges (PDs) are common, which partially short-circuit the insulation and cause it to lose its insulating properties, and thus its insulation capacity, over time. In some cases, measurements of this phenomenon are limited by the type of sensor used; if it is not adequate, it can distort the obtained results, which can lead to a misdiagnosis of the state of the device. The inductive loop sensor has experimentally been demonstrated to be capable of properly measuring different types of PDs. However, because of its current design, there are several practical limitations on its use in real devices or environments. An example is the presence of a primary conductor located at a fixed distance from the sensor, through which PD pulses must flow for the sensor to capture them. In this article, the sensor's behavior is studied at different separation distances from the line through which the PD pulses flow. In addition, the measuring capacity of the sensor is tested by removing the presence of the primary conductor and placing the sensor directly over the line through which the PD pulses of a real device flow.
publishDate 2018
dc.date.none.fl_str_mv 2018-11-26T17:54:51Z
2018-11-26T17:54:51Z
2018-07-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.3390/s18072324
Sensors. Basel: Mdpi, v. 18, n. 7, 19 p., 2018.
1424-8220
http://hdl.handle.net/11449/164511
10.3390/s18072324
WOS:000441334300346
WOS000441334300346.pdf
url http://dx.doi.org/10.3390/s18072324
http://hdl.handle.net/11449/164511
identifier_str_mv Sensors. Basel: Mdpi, v. 18, n. 7, 19 p., 2018.
1424-8220
10.3390/s18072324
WOS:000441334300346
WOS000441334300346.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Sensors
0,584
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 19
application/pdf
dc.publisher.none.fl_str_mv Mdpi
publisher.none.fl_str_mv Mdpi
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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