Analyses of the modifications in the pi circuits for inclusion of frequency influence in transmission line representation

Detalhes bibliográficos
Autor(a) principal: Lessa, L. S. [UNESP]
Data de Publicação: 2011
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/PES.2011.6039179
http://hdl.handle.net/11449/40665
Resumo: In this article, it is represented by state variables phase a transmission line which parameters are considered frequency independently and frequency dependent. It is analyzed what is the reasonable number of pi circuits and the number of blocks composed by parallel resistor and inductor in parallel for reduction of numerical oscillations. It is simulated the numerical routine with and without the effect of frequency in the longitudinal parameters. Initially, it is used state variables and pi circuits representing the transmission line composing a linear system which is solved by numerical routines based on the trapezoidal rule. The effect of frequency on the line is synthesized by resistors and inductors in parallel and this representation is analyzed in details. It is described transmission lines and the frequency influence in these lines through the state variables.
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spelling Analyses of the modifications in the pi circuits for inclusion of frequency influence in transmission line representationElectromagnetic 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. It is analyzed what is the reasonable number of pi circuits and the number of blocks composed by parallel resistor and inductor in parallel for reduction of numerical oscillations. It is simulated the numerical routine with and without the effect of frequency in the longitudinal parameters. Initially, it is used state variables and pi circuits representing the transmission line composing a linear system which is solved by numerical routines based on the trapezoidal rule. The effect of frequency on the line is synthesized by resistors and inductors in parallel and this representation is analyzed in details. It is described transmission lines and the frequency influence in these lines through the state variables.Univ São Paulo State, UNESP, FEIS, Dept Elect Engn, São Paulo, BrazilUniv São Paulo State, UNESP, FEIS, 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]2014-05-20T15:31:34Z2014-05-20T15:31:34Z2011-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject6http://dx.doi.org/10.1109/PES.2011.60391792011 IEEE Power and Energy Society General Meeting. New York: IEEE, p. 6, 2011.1944-9925http://hdl.handle.net/11449/4066510.1109/PES.2011.6039179WOS:0002974696011424830845230549223905011498606590378706478550058200000-0001-5716-6827Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2011 IEEE Power and Energy Society General Meeting0,328info:eu-repo/semantics/openAccess2021-10-23T21:44:33Zoai:repositorio.unesp.br:11449/40665Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T21:44:33Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Analyses of the modifications in the pi circuits for inclusion of frequency influence in transmission line representation
title Analyses of the modifications in the pi circuits for inclusion of frequency influence in transmission line representation
spellingShingle Analyses of the modifications in the pi circuits for inclusion of frequency influence in transmission line representation
Lessa, L. S. [UNESP]
Electromagnetic transient
EMTP
mathematical model
simulation
transmission lines
pi circuit
numeric method
wave traveling
title_short Analyses of the modifications in the pi circuits for inclusion of frequency influence in transmission line representation
title_full Analyses of the modifications in the pi circuits for inclusion of frequency influence in transmission line representation
title_fullStr Analyses of the modifications in the pi circuits for inclusion of frequency influence in transmission line representation
title_full_unstemmed Analyses of the modifications in the pi circuits for inclusion of frequency influence in transmission line representation
title_sort Analyses of the modifications in the pi circuits for inclusion of frequency influence in transmission line representation
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. It is analyzed what is the reasonable number of pi circuits and the number of blocks composed by parallel resistor and inductor in parallel for reduction of numerical oscillations. It is simulated the numerical routine with and without the effect of frequency in the longitudinal parameters. Initially, it is used state variables and pi circuits representing the transmission line composing a linear system which is solved by numerical routines based on the trapezoidal rule. The effect of frequency on the line is synthesized by resistors and inductors in parallel and this representation is analyzed in details. It is described transmission lines and the frequency influence in these lines through the state variables.
publishDate 2011
dc.date.none.fl_str_mv 2011-01-01
2014-05-20T15:31:34Z
2014-05-20T15:31:34Z
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/PES.2011.6039179
2011 IEEE Power and Energy Society General Meeting. New York: IEEE, p. 6, 2011.
1944-9925
http://hdl.handle.net/11449/40665
10.1109/PES.2011.6039179
WOS:000297469601142
4830845230549223
9050114986065903
7870647855005820
0000-0001-5716-6827
url http://dx.doi.org/10.1109/PES.2011.6039179
http://hdl.handle.net/11449/40665
identifier_str_mv 2011 IEEE Power and Energy Society General Meeting. New York: IEEE, p. 6, 2011.
1944-9925
10.1109/PES.2011.6039179
WOS:000297469601142
4830845230549223
9050114986065903
7870647855005820
0000-0001-5716-6827
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2011 IEEE Power and Energy Society General Meeting
0,328
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
_version_ 1799965464920588288

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