Impact of Volumetric Water Content and Porosity on Transmission Lines Submitted to Energization and Lightning Strikes

Detalhes bibliográficos
Autor(a) principal: Pascoalato, Taina F. G. [UNESP]
Data de Publicação: 2022
Outros Autores: De Araujo, Anderson R. J., Kurokawa, Sérgio [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/WCNPS56355.2022.9969756
http://hdl.handle.net/11449/249530
Resumo: This paper investigates the impact of the improved Archie's model for soil resistivity considering the volumetric water content and porosity on the transient responses developed for energization and a lightning strike applied at only one phase of the line. In this study, an overhead transmission line located on saturated sandy soil modeled by different levels of volumetric water content and porosity was assumed. The transient responses were compared to those obtained adopting a high-resistivity dry sandy soil. Results have demonstrated that the transient voltages have a significant impact on the volumetric water content and porosity for this type of soil. The pronounced variation is seen in the induced voltages for both types of disturbances.
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spelling Impact of Volumetric Water Content and Porosity on Transmission Lines Submitted to Energization and Lightning Strikeselectromagnetic transientporositysoil modeltransmission linesvolumetric water contentThis paper investigates the impact of the improved Archie's model for soil resistivity considering the volumetric water content and porosity on the transient responses developed for energization and a lightning strike applied at only one phase of the line. In this study, an overhead transmission line located on saturated sandy soil modeled by different levels of volumetric water content and porosity was assumed. The transient responses were compared to those obtained adopting a high-resistivity dry sandy soil. Results have demonstrated that the transient voltages have a significant impact on the volumetric water content and porosity for this type of soil. The pronounced variation is seen in the induced voltages for both types of disturbances.São Paulo State University (UNESP) Department of Electrical EngineeringSchool of Electrical and Computer 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 F. G. [UNESP]De Araujo, Anderson R. J.Kurokawa, Sérgio [UNESP]Filho, Jose Pissolato2023-07-29T16:02:15Z2023-07-29T16:02:15Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.1109/WCNPS56355.2022.99697562022 Workshop on Communication Networks and Power Systems, WCNPS 2022.http://hdl.handle.net/11449/24953010.1109/WCNPS56355.2022.99697562-s2.0-85145439342Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2022 Workshop on Communication Networks and Power Systems, WCNPS 2022info:eu-repo/semantics/openAccess2023-07-29T16:02:15Zoai:repositorio.unesp.br:11449/249530Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-07-29T16:02:15Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Impact of Volumetric Water Content and Porosity on Transmission Lines Submitted to Energization and Lightning Strikes
title Impact of Volumetric Water Content and Porosity on Transmission Lines Submitted to Energization and Lightning Strikes
spellingShingle Impact of Volumetric Water Content and Porosity on Transmission Lines Submitted to Energization and Lightning Strikes
Pascoalato, Taina F. G. [UNESP]
electromagnetic transient
porosity
soil model
transmission lines
volumetric water content
title_short Impact of Volumetric Water Content and Porosity on Transmission Lines Submitted to Energization and Lightning Strikes
title_full Impact of Volumetric Water Content and Porosity on Transmission Lines Submitted to Energization and Lightning Strikes
title_fullStr Impact of Volumetric Water Content and Porosity on Transmission Lines Submitted to Energization and Lightning Strikes
title_full_unstemmed Impact of Volumetric Water Content and Porosity on Transmission Lines Submitted to Energization and Lightning Strikes
title_sort Impact of Volumetric Water Content and Porosity on Transmission Lines Submitted to Energization and Lightning Strikes
author Pascoalato, Taina F. G. [UNESP]
author_facet Pascoalato, Taina F. G. [UNESP]
De Araujo, Anderson R. J.
Kurokawa, Sérgio [UNESP]
Filho, Jose Pissolato
author_role author
author2 De Araujo, Anderson R. J.
Kurokawa, Sérgio [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 F. G. [UNESP]
De Araujo, Anderson R. J.
Kurokawa, Sérgio [UNESP]
Filho, Jose Pissolato
dc.subject.por.fl_str_mv electromagnetic transient
porosity
soil model
transmission lines
volumetric water content
topic electromagnetic transient
porosity
soil model
transmission lines
volumetric water content
description This paper investigates the impact of the improved Archie's model for soil resistivity considering the volumetric water content and porosity on the transient responses developed for energization and a lightning strike applied at only one phase of the line. In this study, an overhead transmission line located on saturated sandy soil modeled by different levels of volumetric water content and porosity was assumed. The transient responses were compared to those obtained adopting a high-resistivity dry sandy soil. Results have demonstrated that the transient voltages have a significant impact on the volumetric water content and porosity for this type of soil. The pronounced variation is seen in the induced voltages for both types of disturbances.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
2023-07-29T16:02:15Z
2023-07-29T16:02:15Z
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/WCNPS56355.2022.9969756
2022 Workshop on Communication Networks and Power Systems, WCNPS 2022.
http://hdl.handle.net/11449/249530
10.1109/WCNPS56355.2022.9969756
2-s2.0-85145439342
url http://dx.doi.org/10.1109/WCNPS56355.2022.9969756
http://hdl.handle.net/11449/249530
identifier_str_mv 2022 Workshop on Communication Networks and Power Systems, WCNPS 2022.
10.1109/WCNPS56355.2022.9969756
2-s2.0-85145439342
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2022 Workshop on Communication Networks and Power Systems, WCNPS 2022
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_ 1803650202325745664

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