Influence of Frequency-Dependent Soil Models with Variable Water Content on Transient Responses of Overhead Transmission Lines

Detalhes bibliográficos
Autor(a) principal: Pascoalato, Taina Fernanda Garbelim [UNESP]
Data de Publicação: 2022
Outros Autores: De Araujo, Anderson Ricardo Justo, Kurokawa, Sergio [UNESP], Filho, Jose Pissolato
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/PESGM48719.2022.9917182
http://hdl.handle.net/11449/249350
Resumo: This paper provides a short review and a comparison of three soil models, Scott (S), Longmire-Smith (LS) and Messier (M), where the effect of variation of water content on its frequency-dependent electrical parameters are considered. The transient performance of voltages developed for a lightning strike on a three-phase overhead transmission line (TL) above this type of soil are computed. The current is injected at the phase 1 and the voltages at receiving ends of phase 1, 2 and 3 are analyzed. Results demonstrated that the LS model result into the lowest values of the resistivity and relative permittivity for the same range of frequency and water content. As a consequence, the voltages at the phase 1 have no impact for these soil models whereas the induced voltages are strongly affected where the LS model provided an expressive reduction at the peaks.
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spelling Influence of Frequency-Dependent Soil Models with Variable Water Content on Transient Responses of Overhead Transmission LinesElectromagnetic transientsfrequency-dependent soillightning performancewater contentThis paper provides a short review and a comparison of three soil models, Scott (S), Longmire-Smith (LS) and Messier (M), where the effect of variation of water content on its frequency-dependent electrical parameters are considered. The transient performance of voltages developed for a lightning strike on a three-phase overhead transmission line (TL) above this type of soil are computed. The current is injected at the phase 1 and the voltages at receiving ends of phase 1, 2 and 3 are analyzed. Results demonstrated that the LS model result into the lowest values of the resistivity and relative permittivity for the same range of frequency and water content. As a consequence, the voltages at the phase 1 have no impact for these soil models whereas the induced voltages are strongly affected where the LS model provided an expressive reduction at the peaks.São Paulo State University (UNESP) Department of Electrical EngineeringSchool of Electrical and Computing Engineering State University of Campinas (UNICAMP)São Paulo State University (UNESP) Department of Electrical EngineeringUniversidade Estadual Paulista (UNESP)Universidade Estadual de Campinas (UNICAMP)Pascoalato, Taina Fernanda Garbelim [UNESP]De Araujo, Anderson Ricardo JustoKurokawa, Sergio [UNESP]Filho, Jose Pissolato2023-07-29T15:13:43Z2023-07-29T15:13:43Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.1109/PESGM48719.2022.9917182IEEE Power and Energy Society General Meeting, v. 2022-July.1944-99331944-9925http://hdl.handle.net/11449/24935010.1109/PESGM48719.2022.99171822-s2.0-85141524472Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIEEE Power and Energy Society General Meetinginfo:eu-repo/semantics/openAccess2024-07-04T19:12:00Zoai:repositorio.unesp.br:11449/249350Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:55:33.064255Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Influence of Frequency-Dependent Soil Models with Variable Water Content on Transient Responses of Overhead Transmission Lines
title Influence of Frequency-Dependent Soil Models with Variable Water Content on Transient Responses of Overhead Transmission Lines
spellingShingle Influence of Frequency-Dependent Soil Models with Variable Water Content on Transient Responses of Overhead Transmission Lines
Pascoalato, Taina Fernanda Garbelim [UNESP]
Electromagnetic transients
frequency-dependent soil
lightning performance
water content
title_short Influence of Frequency-Dependent Soil Models with Variable Water Content on Transient Responses of Overhead Transmission Lines
title_full Influence of Frequency-Dependent Soil Models with Variable Water Content on Transient Responses of Overhead Transmission Lines
title_fullStr Influence of Frequency-Dependent Soil Models with Variable Water Content on Transient Responses of Overhead Transmission Lines
title_full_unstemmed Influence of Frequency-Dependent Soil Models with Variable Water Content on Transient Responses of Overhead Transmission Lines
title_sort Influence of Frequency-Dependent Soil Models with Variable Water Content on Transient Responses of Overhead Transmission Lines
author Pascoalato, Taina Fernanda Garbelim [UNESP]
author_facet Pascoalato, Taina Fernanda Garbelim [UNESP]
De Araujo, Anderson Ricardo Justo
Kurokawa, Sergio [UNESP]
Filho, Jose Pissolato
author_role author
author2 De Araujo, Anderson Ricardo Justo
Kurokawa, Sergio [UNESP]
Filho, Jose Pissolato
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Universidade Estadual de Campinas (UNICAMP)
dc.contributor.author.fl_str_mv Pascoalato, Taina Fernanda Garbelim [UNESP]
De Araujo, Anderson Ricardo Justo
Kurokawa, Sergio [UNESP]
Filho, Jose Pissolato
dc.subject.por.fl_str_mv Electromagnetic transients
frequency-dependent soil
lightning performance
water content
topic Electromagnetic transients
frequency-dependent soil
lightning performance
water content
description This paper provides a short review and a comparison of three soil models, Scott (S), Longmire-Smith (LS) and Messier (M), where the effect of variation of water content on its frequency-dependent electrical parameters are considered. The transient performance of voltages developed for a lightning strike on a three-phase overhead transmission line (TL) above this type of soil are computed. The current is injected at the phase 1 and the voltages at receiving ends of phase 1, 2 and 3 are analyzed. Results demonstrated that the LS model result into the lowest values of the resistivity and relative permittivity for the same range of frequency and water content. As a consequence, the voltages at the phase 1 have no impact for these soil models whereas the induced voltages are strongly affected where the LS model provided an expressive reduction at the peaks.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
2023-07-29T15:13:43Z
2023-07-29T15:13:43Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1109/PESGM48719.2022.9917182
IEEE Power and Energy Society General Meeting, v. 2022-July.
1944-9933
1944-9925
http://hdl.handle.net/11449/249350
10.1109/PESGM48719.2022.9917182
2-s2.0-85141524472
url http://dx.doi.org/10.1109/PESGM48719.2022.9917182
http://hdl.handle.net/11449/249350
identifier_str_mv IEEE Power and Energy Society General Meeting, v. 2022-July.
1944-9933
1944-9925
10.1109/PESGM48719.2022.9917182
2-s2.0-85141524472
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv IEEE Power and Energy Society General Meeting
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_ 1808129564518383616

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