Application of π circuits for simulation of corona effect in transmission lines

Detalhes bibliográficos
Autor(a) principal: Lessa, L. S. [UNESP]
Data de Publicação: 2012
Outros Autores: Prado, A. J. [UNESP], Kurokawa, S. [UNESP], Filho, J. Pissolato, Bovolato, L. F. [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/PESGM.2012.6345558
http://hdl.handle.net/11449/227054
Resumo: In this article, it is represented by state variables phase a transmission line which parameters are considered frequency independently and frequency dependent. Based on previous analyses, it is used the reasonable number of π circuits and the number of blocks composed by parallel resistor and inductor for reduction of numerical oscillations. It is analyzed the influence of the increase of the RL parallel blocks in the obtained results. The RL parallel blocks are used for inclusion of the frequency influence in the transmission line longitudinal parameter. It is a simple model that is been used by undergraduate students for simulation of traveling wave phenomena in transmission lines. Considering the model without frequency influence, it is included a representation of the corona effect. Some simulations are carried considering the corona effect and they are compared to the results without this phenomenon. © 2012 IEEE.
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spelling Application of π circuits for simulation of corona effect in transmission linesπ circuitElectromagnetic transientEMTPmathematical modelnumeric methodsimulationtransmission lineswave travelingIn this article, it is represented by state variables phase a transmission line which parameters are considered frequency independently and frequency dependent. Based on previous analyses, it is used the reasonable number of π circuits and the number of blocks composed by parallel resistor and inductor for reduction of numerical oscillations. It is analyzed the influence of the increase of the RL parallel blocks in the obtained results. The RL parallel blocks are used for inclusion of the frequency influence in the transmission line longitudinal parameter. It is a simple model that is been used by undergraduate students for simulation of traveling wave phenomena in transmission lines. Considering the model without frequency influence, it is included a representation of the corona effect. Some simulations are carried considering the corona effect and they are compared to the results without this phenomenon. © 2012 IEEE.Department of Electrical Engineering at FEIS/UNESP University of São Paulo StateDepartment of Electrical Engineering DSCE/UNICAMP State University of CampinasDepartment of Electrical Engineering at FEIS/UNESP University of São Paulo StateUniversidade Estadual Paulista (UNESP)Universidade Estadual de Campinas (UNICAMP)Lessa, L. S. [UNESP]Prado, A. J. [UNESP]Kurokawa, S. [UNESP]Filho, J. PissolatoBovolato, L. F. [UNESP]2022-04-29T06:13:20Z2022-04-29T06:13:20Z2012-12-11info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.1109/PESGM.2012.6345558IEEE Power and Energy Society General Meeting.1944-99251944-9933http://hdl.handle.net/11449/22705410.1109/PESGM.2012.63455582-s2.0-84870625899Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIEEE Power and Energy Society General Meetinginfo:eu-repo/semantics/openAccess2024-07-04T19:11:54Zoai:repositorio.unesp.br:11449/227054Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:24:32.081445Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Application of π circuits for simulation of corona effect in transmission lines
title Application of π circuits for simulation of corona effect in transmission lines
spellingShingle Application of π circuits for simulation of corona effect in transmission lines
Lessa, L. S. [UNESP]
π circuit
Electromagnetic transient
EMTP
mathematical model
numeric method
simulation
transmission lines
wave traveling
title_short Application of π circuits for simulation of corona effect in transmission lines
title_full Application of π circuits for simulation of corona effect in transmission lines
title_fullStr Application of π circuits for simulation of corona effect in transmission lines
title_full_unstemmed Application of π circuits for simulation of corona effect in transmission lines
title_sort Application of π circuits for simulation of corona effect in transmission lines
author Lessa, L. S. [UNESP]
author_facet Lessa, L. S. [UNESP]
Prado, A. J. [UNESP]
Kurokawa, S. [UNESP]
Filho, J. Pissolato
Bovolato, L. F. [UNESP]
author_role author
author2 Prado, A. J. [UNESP]
Kurokawa, S. [UNESP]
Filho, J. Pissolato
Bovolato, L. F. [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Universidade Estadual de Campinas (UNICAMP)
dc.contributor.author.fl_str_mv Lessa, L. S. [UNESP]
Prado, A. J. [UNESP]
Kurokawa, S. [UNESP]
Filho, J. Pissolato
Bovolato, L. F. [UNESP]
dc.subject.por.fl_str_mv π circuit
Electromagnetic transient
EMTP
mathematical model
numeric method
simulation
transmission lines
wave traveling
topic π circuit
Electromagnetic transient
EMTP
mathematical model
numeric method
simulation
transmission lines
wave traveling
description In this article, it is represented by state variables phase a transmission line which parameters are considered frequency independently and frequency dependent. Based on previous analyses, it is used the reasonable number of π circuits and the number of blocks composed by parallel resistor and inductor for reduction of numerical oscillations. It is analyzed the influence of the increase of the RL parallel blocks in the obtained results. The RL parallel blocks are used for inclusion of the frequency influence in the transmission line longitudinal parameter. It is a simple model that is been used by undergraduate students for simulation of traveling wave phenomena in transmission lines. Considering the model without frequency influence, it is included a representation of the corona effect. Some simulations are carried considering the corona effect and they are compared to the results without this phenomenon. © 2012 IEEE.
publishDate 2012
dc.date.none.fl_str_mv 2012-12-11
2022-04-29T06:13:20Z
2022-04-29T06:13:20Z
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/PESGM.2012.6345558
IEEE Power and Energy Society General Meeting.
1944-9925
1944-9933
http://hdl.handle.net/11449/227054
10.1109/PESGM.2012.6345558
2-s2.0-84870625899
url http://dx.doi.org/10.1109/PESGM.2012.6345558
http://hdl.handle.net/11449/227054
identifier_str_mv IEEE Power and Energy Society General Meeting.
1944-9925
1944-9933
10.1109/PESGM.2012.6345558
2-s2.0-84870625899
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_ 1808129424183263232

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