A tutorial about tower transmission models for the analyses and prediction of backflashovers

Detalhes bibliográficos
Autor(a) principal: Araujo, A. R. J. [UNESP]
Data de Publicação: 2017
Outros Autores: Kurokawa, S. [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
DOI: 10.1109/TLA.2017.7994789
Texto Completo: http://dx.doi.org/10.1109/TLA.2017.7994789
http://hdl.handle.net/11449/180613
Resumo: Lightning is one of a main causes of sudden outages in the power systems. When a lightning strikes the ground wires or directly to transmission tower, a backflashover may occur. It consists of an electric arc from the tower structure to the line phase conductors, causing transient voltage surges in the transmission line and may cause an outage. In this context, an electric parameter named tower surge impedance plays a key role for the prediction and estimation of backflashovers. Several authors have proposed models representing the transmission tower in order to estimate its surge impedance and measure overvoltages caused by the lightning on transmission lines. In this article, a brief historical survey on transmission towers modelling proposed by diverse authors, a description of the backflashover and the most common models for representing towers are presented.
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spelling A tutorial about tower transmission models for the analyses and prediction of backflashoversbackflashovertower modelingtransmission towersovervoltageLightning is one of a main causes of sudden outages in the power systems. When a lightning strikes the ground wires or directly to transmission tower, a backflashover may occur. It consists of an electric arc from the tower structure to the line phase conductors, causing transient voltage surges in the transmission line and may cause an outage. In this context, an electric parameter named tower surge impedance plays a key role for the prediction and estimation of backflashovers. Several authors have proposed models representing the transmission tower in order to estimate its surge impedance and measure overvoltages caused by the lightning on transmission lines. In this article, a brief historical survey on transmission towers modelling proposed by diverse authors, a description of the backflashover and the most common models for representing towers are presented.Universidade Estadual Paulista (UNESP) Faculdade de Engenharia de Ilha SolteiraUniversidade Estadual Paulista (UNESP) Faculdade de Engenharia de Ilha SolteiraIeee-inst Electrical Electronics Engineers IncUniversidade Estadual Paulista (Unesp)Araujo, A. R. J. [UNESP]Kurokawa, S. [UNESP]2018-11-28T17:07:00Z2018-12-11T17:34:03Z2018-11-28T17:07:00Z2018-12-11T17:34:03Z2017-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1432-1438application/pdfhttp://dx.doi.org/10.1109/TLA.2017.7994789IEEE Latin America Transactions, v. 15, n. 8, p. 1432-1438, 2017.1548-0992http://hdl.handle.net/11449/18061310.1109/TLA.2017.7994789WOS:0004070879000112-s2.0-85029349495WOS000407087900011.pdfWeb of ScienceScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporIEEE Latin America Transactions0,253info:eu-repo/semantics/openAccess2024-07-04T19:06:36Zoai:repositorio.unesp.br:11449/180613Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:10:49.798172Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv A tutorial about tower transmission models for the analyses and prediction of backflashovers
title A tutorial about tower transmission models for the analyses and prediction of backflashovers
spellingShingle A tutorial about tower transmission models for the analyses and prediction of backflashovers
A tutorial about tower transmission models for the analyses and prediction of backflashovers
Araujo, A. R. J. [UNESP]
backflashover
tower modeling
transmission towers
overvoltage
Araujo, A. R. J. [UNESP]
backflashover
tower modeling
transmission towers
overvoltage
title_short A tutorial about tower transmission models for the analyses and prediction of backflashovers
title_full A tutorial about tower transmission models for the analyses and prediction of backflashovers
title_fullStr A tutorial about tower transmission models for the analyses and prediction of backflashovers
A tutorial about tower transmission models for the analyses and prediction of backflashovers
title_full_unstemmed A tutorial about tower transmission models for the analyses and prediction of backflashovers
A tutorial about tower transmission models for the analyses and prediction of backflashovers
title_sort A tutorial about tower transmission models for the analyses and prediction of backflashovers
author Araujo, A. R. J. [UNESP]
author_facet Araujo, A. R. J. [UNESP]
Araujo, A. R. J. [UNESP]
Kurokawa, S. [UNESP]
Kurokawa, S. [UNESP]
author_role author
author2 Kurokawa, S. [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Araujo, A. R. J. [UNESP]
Kurokawa, S. [UNESP]
dc.subject.por.fl_str_mv backflashover
tower modeling
transmission towers
overvoltage
topic backflashover
tower modeling
transmission towers
overvoltage
description Lightning is one of a main causes of sudden outages in the power systems. When a lightning strikes the ground wires or directly to transmission tower, a backflashover may occur. It consists of an electric arc from the tower structure to the line phase conductors, causing transient voltage surges in the transmission line and may cause an outage. In this context, an electric parameter named tower surge impedance plays a key role for the prediction and estimation of backflashovers. Several authors have proposed models representing the transmission tower in order to estimate its surge impedance and measure overvoltages caused by the lightning on transmission lines. In this article, a brief historical survey on transmission towers modelling proposed by diverse authors, a description of the backflashover and the most common models for representing towers are presented.
publishDate 2017
dc.date.none.fl_str_mv 2017-08-01
2018-11-28T17:07:00Z
2018-12-11T17:34:03Z
2018-11-28T17:07:00Z
2018-12-11T17:34:03Z
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/TLA.2017.7994789
IEEE Latin America Transactions, v. 15, n. 8, p. 1432-1438, 2017.
1548-0992
http://hdl.handle.net/11449/180613
10.1109/TLA.2017.7994789
WOS:000407087900011
2-s2.0-85029349495
WOS000407087900011.pdf
url http://dx.doi.org/10.1109/TLA.2017.7994789
http://hdl.handle.net/11449/180613
identifier_str_mv IEEE Latin America Transactions, v. 15, n. 8, p. 1432-1438, 2017.
1548-0992
10.1109/TLA.2017.7994789
WOS:000407087900011
2-s2.0-85029349495
WOS000407087900011.pdf
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv IEEE Latin America Transactions
0,253
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1432-1438
application/pdf
dc.publisher.none.fl_str_mv Ieee-inst Electrical Electronics Engineers Inc
publisher.none.fl_str_mv Ieee-inst Electrical Electronics Engineers Inc
dc.source.none.fl_str_mv Web of Science
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_ 1822182267091419136
dc.identifier.doi.none.fl_str_mv 10.1109/TLA.2017.7994789

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