Routine for Simulating Transmission Lines with Symmetrical and Asymmetrical Configurations Using a Real and Constant Modal Transformation Matrix

Detalhes bibliográficos
Autor(a) principal: Caballero, Pablo Torrez [UNESP]
Data de Publicação: 2018
Outros Autores: Kurokawa, Sergio [UNESP], Kordi, Behzad, IEEE
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/185434
Resumo: Modal analysis is widely used in over-voltage and over-current studies of power systems. Modal transformation decouples a transmission line into its modes. Time-domain transmission line models usually require a real and constant modal transformation matrix. This paper proposes an approach that considers a real modal transformation matrix at a fix frequency to transform currents and voltages to the mode domain, and computes mode parameters using a frequency-dependent transformation matrix. Presented results demonstrate that the proposed approach is accurate and works with symmetrical, non-symmetrical and vertical transmission overhead line geometries.
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spelling Routine for Simulating Transmission Lines with Symmetrical and Asymmetrical Configurations Using a Real and Constant Modal Transformation MatrixTransmission line modelingelectromagnetic transient analysismulticonductor transmission linesModal analysis is widely used in over-voltage and over-current studies of power systems. Modal transformation decouples a transmission line into its modes. Time-domain transmission line models usually require a real and constant modal transformation matrix. This paper proposes an approach that considers a real modal transformation matrix at a fix frequency to transform currents and voltages to the mode domain, and computes mode parameters using a frequency-dependent transformation matrix. Presented results demonstrate that the proposed approach is accurate and works with symmetrical, non-symmetrical and vertical transmission overhead line geometries.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Sao Paulo State Univ, Dept Elect Engn, Ilha Solteira, BrazilUniv Manitoba, Dept Elect & Comp Engn, Winnipeg, MB, CanadaSao Paulo State Univ, Dept Elect Engn, Ilha Solteira, BrazilFAPESP: 2014/17051-0IeeeUniversidade Estadual Paulista (Unesp)Univ ManitobaCaballero, Pablo Torrez [UNESP]Kurokawa, Sergio [UNESP]Kordi, BehzadIEEE2019-10-04T12:35:31Z2019-10-04T12:35:31Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject62018 Ieee Electrical Power And Energy Conference (epec). New York: Ieee, 6 p., 2018.2381-2842http://hdl.handle.net/11449/185434WOS:000458814200017Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2018 Ieee Electrical Power And Energy Conference (epec)info:eu-repo/semantics/openAccess2021-10-23T03:22:28Zoai:repositorio.unesp.br:11449/185434Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T03:22:28Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Routine for Simulating Transmission Lines with Symmetrical and Asymmetrical Configurations Using a Real and Constant Modal Transformation Matrix
title Routine for Simulating Transmission Lines with Symmetrical and Asymmetrical Configurations Using a Real and Constant Modal Transformation Matrix
spellingShingle Routine for Simulating Transmission Lines with Symmetrical and Asymmetrical Configurations Using a Real and Constant Modal Transformation Matrix
Caballero, Pablo Torrez [UNESP]
Transmission line modeling
electromagnetic transient analysis
multiconductor transmission lines
title_short Routine for Simulating Transmission Lines with Symmetrical and Asymmetrical Configurations Using a Real and Constant Modal Transformation Matrix
title_full Routine for Simulating Transmission Lines with Symmetrical and Asymmetrical Configurations Using a Real and Constant Modal Transformation Matrix
title_fullStr Routine for Simulating Transmission Lines with Symmetrical and Asymmetrical Configurations Using a Real and Constant Modal Transformation Matrix
title_full_unstemmed Routine for Simulating Transmission Lines with Symmetrical and Asymmetrical Configurations Using a Real and Constant Modal Transformation Matrix
title_sort Routine for Simulating Transmission Lines with Symmetrical and Asymmetrical Configurations Using a Real and Constant Modal Transformation Matrix
author Caballero, Pablo Torrez [UNESP]
author_facet Caballero, Pablo Torrez [UNESP]
Kurokawa, Sergio [UNESP]
Kordi, Behzad
IEEE
author_role author
author2 Kurokawa, Sergio [UNESP]
Kordi, Behzad
IEEE
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Univ Manitoba
dc.contributor.author.fl_str_mv Caballero, Pablo Torrez [UNESP]
Kurokawa, Sergio [UNESP]
Kordi, Behzad
IEEE
dc.subject.por.fl_str_mv Transmission line modeling
electromagnetic transient analysis
multiconductor transmission lines
topic Transmission line modeling
electromagnetic transient analysis
multiconductor transmission lines
description Modal analysis is widely used in over-voltage and over-current studies of power systems. Modal transformation decouples a transmission line into its modes. Time-domain transmission line models usually require a real and constant modal transformation matrix. This paper proposes an approach that considers a real modal transformation matrix at a fix frequency to transform currents and voltages to the mode domain, and computes mode parameters using a frequency-dependent transformation matrix. Presented results demonstrate that the proposed approach is accurate and works with symmetrical, non-symmetrical and vertical transmission overhead line geometries.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-01
2019-10-04T12:35:31Z
2019-10-04T12:35:31Z
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 2018 Ieee Electrical Power And Energy Conference (epec). New York: Ieee, 6 p., 2018.
2381-2842
http://hdl.handle.net/11449/185434
WOS:000458814200017
identifier_str_mv 2018 Ieee Electrical Power And Energy Conference (epec). New York: Ieee, 6 p., 2018.
2381-2842
WOS:000458814200017
url http://hdl.handle.net/11449/185434
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2018 Ieee Electrical Power And Energy Conference (epec)
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 6
dc.publisher.none.fl_str_mv Ieee
publisher.none.fl_str_mv Ieee
dc.source.none.fl_str_mv Web of Science
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
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