Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/346311
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampMonzani, Rafael Cuerda-
dc.contributor.authorunicampPissolato Filho, José-
dc.typeArtigopt_BR
dc.titleModified routine for decreasing numeric oscillations at associations of lumped elementspt_BR
dc.contributor.authorPrado, Afonso José do-
dc.contributor.authorLessa, Leonardo da Silva-
dc.contributor.authorMonzani, Rafael Cuerda-
dc.contributor.authorBovolato, Luiz Fernando-
dc.contributor.authorPissolato Filho, José-
dc.subjectAnálise numéricapt_BR
dc.subjectSistemas linearespt_BR
dc.subject.otherlanguageLinear systemspt_BR
dc.subject.otherlanguageNumerical analysispt_BR
dc.description.abstractSome changes in the application of the numeric trapezoidal integration are analyzed for applications considering pi circuits. It is considered numeric and computational proceedings for improving the numeric results obtained with associations of pi circuits. In numeric integration solutions of the linear systems, it is common to represent these associations of pi circuits by only one matrix. This representation introduces undesirable numeric oscillations in simulations of the dynamics of wave propagation in electrical systems. The proposed changes improve the results of application of cascades of pi circuits associated to the trapezoidal integration, avoiding that the numerical oscillations, or Gibb's oscillations, have high values and are slowly damped. For the carried out simulations, different number of pi circuits and voltage sources are checked, confirming the reduction of the influence of the numeric oscillations on the obtained resultspt_BR
dc.relation.ispartofElectric power systems researchpt_BR
dc.relation.ispartofabbreviationElectr. power syst. res.pt_BR
dc.publisher.cityAmsterdampt_BR
dc.publisher.countryPaíses Baixospt_BR
dc.publisherElsevierpt_BR
dc.date.issued2014-
dc.date.monthofcirculationJulypt_BR
dc.language.isoengpt_BR
dc.description.volume112pt_BR
dc.description.firstpage56pt_BR
dc.description.lastpage64pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0378-7796pt_BR
dc.identifier.eissn1873-2046pt_BR
dc.identifier.doi10.1016/j.epsr.2014.03.006pt_BR
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0378779614000935pt_BR
dc.date.available2020-07-29T15:38:42Z-
dc.date.accessioned2020-07-29T15:38:42Z-
dc.description.provenanceSubmitted by Mariana Aparecida Azevedo (mary1@unicamp.br) on 2020-07-29T15:38:42Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-08T19:02:37Z : No. of bitstreams: 1 000336190000008.pdf: 2671204 bytes, checksum: 6035b29698150d46d496a547968264a9 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-07-29T15:38:42Z (GMT). No. of bitstreams: 0 Previous issue date: 2014en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/346311-
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentDepartamento de Sistemas e Energiapt_BR
dc.contributor.unidadeFaculdade de Engenharia Elétrica e de Computaçãopt_BR
dc.subject.keywordEigenvalues and eigenfuctionspt_BR
dc.subject.keywordElectromagnetic transient analysespt_BR
dc.subject.keywordState space methodspt_BR
dc.subject.keywordTransmission linespt_BR
dc.identifier.source000336190000008pt_BR
dc.creator.orcidsem informaçãopt_BR
dc.creator.orcid0000-0002-7932-3974pt_BR
dc.type.formArtigopt_BR
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