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

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorLessa, L. S.
dc.creatorPrado, A. J.
dc.creatorBonelli, M. L.
dc.creatorKurokawa, S.
dc.creatorPissolato Filho, J.
dc.creatorBovolato, L. F.
dc.date2014-05-20T15:31:34Z
dc.date2016-10-25T18:07:27Z
dc.date2014-05-20T15:31:34Z
dc.date2016-10-25T18:07:27Z
dc.date2011-01-01
dc.date.accessioned2017-04-06T00:22:53Z
dc.date.available2017-04-06T00:22:53Z
dc.identifier2011 IEEE Power and Energy Society General Meeting. New York: IEEE, p. 6, 2011.
dc.identifier1944-9925
dc.identifierhttp://hdl.handle.net/11449/40665
dc.identifierhttp://acervodigital.unesp.br/handle/11449/40665
dc.identifier10.1109/PES.2011.6039179
dc.identifierWOS:000297469601142
dc.identifierhttp://dx.doi.org/10.1109/PES.2011.6039179
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/883419
dc.descriptionIn 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.
dc.languageeng
dc.publisherIEEE
dc.relation2011 IEEE Power and Energy Society General Meeting
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectElectromagnetic transient
dc.subjectEMTP
dc.subjectmathematical model
dc.subjectsimulation
dc.subjecttransmission lines
dc.subjectpi circuit
dc.subjectnumeric method
dc.subjectwave traveling
dc.titleAnalyses of the modifications in the pi circuits for inclusion of frequency influence in transmission line representation
dc.typeOtro


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