Application of pi 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], Bonelli, M. L. [UNESP], Kurokawa, S. [UNESP], Pissolato Filho, J., 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/11449/40200
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 p 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.
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spelling Application of pi Circuits for Simulation of Corona Effect in Transmission LinesElectromagnetic transientEMTPmathematical modelsimulationtransmission linespi circuitnumeric methodwave 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 p 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.Univ São Paulo State, FEIS UNESP, Dept Elect Engn, São Paulo, BrazilUniv São Paulo State, FEIS UNESP, Dept Elect Engn, São Paulo, BrazilIEEEUniversidade Estadual Paulista (Unesp)Lessa, L. S. [UNESP]Prado, A. J. [UNESP]Bonelli, M. L. [UNESP]Kurokawa, S. [UNESP]Pissolato Filho, J.Bovolato, L. F. [UNESP]2014-05-20T15:30:55Z2014-05-20T15:30:55Z2012-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject7http://dx.doi.org/10.1109/PESGM.2012.63455582012 IEEE Power and Energy Society General Meeting. New York: IEEE, p. 7, 2012.http://hdl.handle.net/11449/40200WOS:0003124937060704830845230549223905011498606590378706478550058200000-0001-5716-6827Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2012 IEEE Power and Energy Society General Meetinginfo:eu-repo/semantics/openAccess2024-07-04T19:11:26Zoai:repositorio.unesp.br:11449/40200Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:15:14.815850Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Application of pi Circuits for Simulation of Corona Effect in Transmission Lines
title Application of pi Circuits for Simulation of Corona Effect in Transmission Lines
spellingShingle Application of pi Circuits for Simulation of Corona Effect in Transmission Lines
Lessa, L. S. [UNESP]
Electromagnetic transient
EMTP
mathematical model
simulation
transmission lines
pi circuit
numeric method
wave traveling
title_short Application of pi Circuits for Simulation of Corona Effect in Transmission Lines
title_full Application of pi Circuits for Simulation of Corona Effect in Transmission Lines
title_fullStr Application of pi Circuits for Simulation of Corona Effect in Transmission Lines
title_full_unstemmed Application of pi Circuits for Simulation of Corona Effect in Transmission Lines
title_sort Application of pi Circuits for Simulation of Corona Effect in Transmission Lines
author Lessa, L. S. [UNESP]
author_facet Lessa, L. S. [UNESP]
Prado, A. J. [UNESP]
Bonelli, M. L. [UNESP]
Kurokawa, S. [UNESP]
Pissolato Filho, J.
Bovolato, L. F. [UNESP]
author_role author
author2 Prado, A. J. [UNESP]
Bonelli, M. L. [UNESP]
Kurokawa, S. [UNESP]
Pissolato Filho, J.
Bovolato, L. F. [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Lessa, L. S. [UNESP]
Prado, A. J. [UNESP]
Bonelli, M. L. [UNESP]
Kurokawa, S. [UNESP]
Pissolato Filho, J.
Bovolato, L. F. [UNESP]
dc.subject.por.fl_str_mv Electromagnetic transient
EMTP
mathematical model
simulation
transmission lines
pi circuit
numeric method
wave traveling
topic Electromagnetic transient
EMTP
mathematical model
simulation
transmission lines
pi circuit
numeric method
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 p 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.
publishDate 2012
dc.date.none.fl_str_mv 2012-01-01
2014-05-20T15:30:55Z
2014-05-20T15:30:55Z
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
2012 IEEE Power and Energy Society General Meeting. New York: IEEE, p. 7, 2012.
http://hdl.handle.net/11449/40200
WOS:000312493706070
4830845230549223
9050114986065903
7870647855005820
0000-0001-5716-6827
url http://dx.doi.org/10.1109/PESGM.2012.6345558
http://hdl.handle.net/11449/40200
identifier_str_mv 2012 IEEE Power and Energy Society General Meeting. New York: IEEE, p. 7, 2012.
WOS:000312493706070
4830845230549223
9050114986065903
7870647855005820
0000-0001-5716-6827
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2012 IEEE Power and Energy Society General Meeting
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 7
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
_version_ 1808128488486469632

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