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

Página do item simplificado
dc.contributor.authorPascoalato, Taina F. G. [UNESP]
dc.contributor.authorDe Araujo, Anderson R. J.
dc.contributor.authorKurokawa, Sérgio [UNESP]
dc.contributor.authorFilho, Jose Pissolato
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2023-07-29T16:02:15Z
dc.date.available2023-07-29T16:02:15Z
dc.date.issued2022-01-01
dc.description.abstractThis 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.en
dc.description.affiliationSão Paulo State University (UNESP) Department of Electrical Engineering
dc.description.affiliationSchool of Electrical and Computer Engineering State University of Campinas (UNICAMP)
dc.description.affiliationUnespSão Paulo State University (UNESP) Department of Electrical Engineering
dc.identifierhttp://dx.doi.org/10.1109/WCNPS56355.2022.9969756
dc.identifier.citation2022 Workshop on Communication Networks and Power Systems, WCNPS 2022.
dc.identifier.doi10.1109/WCNPS56355.2022.9969756
dc.identifier.scopus2-s2.0-85145439342
dc.identifier.urihttp://hdl.handle.net/11449/249530
dc.language.isoeng
dc.relation.ispartof2022 Workshop on Communication Networks and Power Systems, WCNPS 2022
dc.sourceScopus
dc.subjectelectromagnetic transient
dc.subjectporosity
dc.subjectsoil model
dc.subjecttransmission lines
dc.subjectvolumetric water content
dc.titleImpact of Volumetric Water Content and Porosity on Transmission Lines Submitted to Energization and Lightning Strikesen
dc.typeTrabalho apresentado em evento
unesp.author.orcid0000-0001-5969-106X[1]
unesp.author.orcid0000-0003-2183-383X[2]
unesp.author.orcid0000-0002-9263-980X[3]
unesp.author.orcid0000-0002-7932-3974[4]

Arquivos

Coleções

Artigos - Engenharia Elétrica - FEIS