Development of a portable corona current measuring device for high voltage detection in HVDC systems
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1109/TIE.2022.3165290 http://hdl.handle.net/11449/241642 |
Resumo: | The purpose of this work is to present a technological alternative based on the study and development of a simple and portable electronic device to enable the detection and quantification of high voltage and polarity in HVDC systems. The principle of this solution is based on the detection of corona current by means of an aluminum tip held at a distance of about 5 mm from the energized surface through a radial contact rod. The detected electrical current signal is collected and processed through an electronic measuring system. The performance of the proposed device was analyzed by means of corona discharge models and high voltage experimental tests in real-world conditions. The results demonstrated the satisfactory response of the proposed approach in the detection, quantification, and identification of polarity in a 600 kV HVDC transmission system, with an error varying from 1.79% to 2.72% compared to theoretical values, as well as its ability to withstand the influence of temperature variations between 18C to 29C, relative humidity between 56% and 78%, and an atmospheric pressure kept constant at 101.6 kPa. The proposed approach contributes to HVDC monitoring, helping to ensure their operation and suitability and the physical safety of operators. |
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Repositório Institucional da UNESP |
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Development of a portable corona current measuring device for high voltage detection in HVDC systemsConductorsCoronaCorona currentCurrent measurementDC polarity identificationDischarges (electric)Electric fieldshigh-voltage direct-current (HVDC)HVDC transmissionmeasurement systemsensorTransmission line measurementsThe purpose of this work is to present a technological alternative based on the study and development of a simple and portable electronic device to enable the detection and quantification of high voltage and polarity in HVDC systems. The principle of this solution is based on the detection of corona current by means of an aluminum tip held at a distance of about 5 mm from the energized surface through a radial contact rod. The detected electrical current signal is collected and processed through an electronic measuring system. The performance of the proposed device was analyzed by means of corona discharge models and high voltage experimental tests in real-world conditions. The results demonstrated the satisfactory response of the proposed approach in the detection, quantification, and identification of polarity in a 600 kV HVDC transmission system, with an error varying from 1.79% to 2.72% compared to theoretical values, as well as its ability to withstand the influence of temperature variations between 18C to 29C, relative humidity between 56% and 78%, and an atmospheric pressure kept constant at 101.6 kPa. The proposed approach contributes to HVDC monitoring, helping to ensure their operation and suitability and the physical safety of operators.Electrical Engineering, UNESP Campus de Bauru, 153994 Bauru, SP, BrazilElectrical Engineering, UNESP Campus de Bauru, 153994 Bauru, Brazil, 17033-360Electrical Engineering, UNESP - Univ Estadual Paulista, Bauru, Sao Paulo, Brazil, 17033360Maintenance and Operation, IE Madeira, Cuiab, Mato Grosso, BrazilUniversidade Estadual Paulista (UNESP)Lofrano DOTTO, Fabio ROMANOOliveira Conceicao Junior, PedroAndreoli, Andre LuizDe Oliveira Junior, Reinaldo GotzRoberto Dos Santos, Benedito Roberto2023-03-01T21:14:25Z2023-03-01T21:14:25Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1109/TIE.2022.3165290IEEE Transactions on Industrial Electronics.1557-99480278-0046http://hdl.handle.net/11449/24164210.1109/TIE.2022.31652902-s2.0-85128612509Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIEEE Transactions on Industrial Electronicsinfo:eu-repo/semantics/openAccess2024-06-28T13:34:12Zoai:repositorio.unesp.br:11449/241642Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:23:53.760705Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Development of a portable corona current measuring device for high voltage detection in HVDC systems |
title |
Development of a portable corona current measuring device for high voltage detection in HVDC systems |
spellingShingle |
Development of a portable corona current measuring device for high voltage detection in HVDC systems Lofrano DOTTO, Fabio ROMANO Conductors Corona Corona current Current measurement DC polarity identification Discharges (electric) Electric fields high-voltage direct-current (HVDC) HVDC transmission measurement system sensor Transmission line measurements |
title_short |
Development of a portable corona current measuring device for high voltage detection in HVDC systems |
title_full |
Development of a portable corona current measuring device for high voltage detection in HVDC systems |
title_fullStr |
Development of a portable corona current measuring device for high voltage detection in HVDC systems |
title_full_unstemmed |
Development of a portable corona current measuring device for high voltage detection in HVDC systems |
title_sort |
Development of a portable corona current measuring device for high voltage detection in HVDC systems |
author |
Lofrano DOTTO, Fabio ROMANO |
author_facet |
Lofrano DOTTO, Fabio ROMANO Oliveira Conceicao Junior, Pedro Andreoli, Andre Luiz De Oliveira Junior, Reinaldo Gotz Roberto Dos Santos, Benedito Roberto |
author_role |
author |
author2 |
Oliveira Conceicao Junior, Pedro Andreoli, Andre Luiz De Oliveira Junior, Reinaldo Gotz Roberto Dos Santos, Benedito Roberto |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Lofrano DOTTO, Fabio ROMANO Oliveira Conceicao Junior, Pedro Andreoli, Andre Luiz De Oliveira Junior, Reinaldo Gotz Roberto Dos Santos, Benedito Roberto |
dc.subject.por.fl_str_mv |
Conductors Corona Corona current Current measurement DC polarity identification Discharges (electric) Electric fields high-voltage direct-current (HVDC) HVDC transmission measurement system sensor Transmission line measurements |
topic |
Conductors Corona Corona current Current measurement DC polarity identification Discharges (electric) Electric fields high-voltage direct-current (HVDC) HVDC transmission measurement system sensor Transmission line measurements |
description |
The purpose of this work is to present a technological alternative based on the study and development of a simple and portable electronic device to enable the detection and quantification of high voltage and polarity in HVDC systems. The principle of this solution is based on the detection of corona current by means of an aluminum tip held at a distance of about 5 mm from the energized surface through a radial contact rod. The detected electrical current signal is collected and processed through an electronic measuring system. The performance of the proposed device was analyzed by means of corona discharge models and high voltage experimental tests in real-world conditions. The results demonstrated the satisfactory response of the proposed approach in the detection, quantification, and identification of polarity in a 600 kV HVDC transmission system, with an error varying from 1.79% to 2.72% compared to theoretical values, as well as its ability to withstand the influence of temperature variations between 18C to 29C, relative humidity between 56% and 78%, and an atmospheric pressure kept constant at 101.6 kPa. The proposed approach contributes to HVDC monitoring, helping to ensure their operation and suitability and the physical safety of operators. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 2023-03-01T21:14:25Z 2023-03-01T21:14:25Z |
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/10.1109/TIE.2022.3165290 IEEE Transactions on Industrial Electronics. 1557-9948 0278-0046 http://hdl.handle.net/11449/241642 10.1109/TIE.2022.3165290 2-s2.0-85128612509 |
url |
http://dx.doi.org/10.1109/TIE.2022.3165290 http://hdl.handle.net/11449/241642 |
identifier_str_mv |
IEEE Transactions on Industrial Electronics. 1557-9948 0278-0046 10.1109/TIE.2022.3165290 2-s2.0-85128612509 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
IEEE Transactions on Industrial Electronics |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus 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 |
|
_version_ |
1808128642912354304 |