Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/349495
Full metadata record
DC FieldValueLanguage
dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampOliveira, Ricardo Coração de Leão Fontoura de-
dc.typeArtigopt_BR
dc.titleRobust optimal current control for grid-connected three-phase pulse-width modulated converterspt_BR
dc.contributor.authorMaccari, Luiz Antonio-
dc.contributor.authorMontagner, Vinícius Foletto-
dc.contributor.authorOliveira, Ricardo C.L.F.-
dc.contributor.authorSantini, Claudio Luiz do Amaral-
dc.contributor.authorPinheiro, Humberto-
dc.subjectControle ótimopt_BR
dc.subjectSistemas linearespt_BR
dc.subject.otherlanguageOptimal controlpt_BR
dc.subject.otherlanguageLinear systemspt_BR
dc.description.abstractThis study deals with the current control of three-phase inverters connected to the grid by means of LCL filters. The control action is given by the feedback of the filter states, in coordinates αβ 0, and of the internal states of resonant controllers. The control gains are computed by means of an optimal linear quadratic regulator that is robust to uncertain and time-varying parameters related to the grid impedance at the point of common coupling. As contributions, one has the detailed proof of a robust discrete linear quadratic control, showing its applicability also for the time-varying case, the experimental validation of the results in terms of the total harmonic distortion and harmonic limits for the grid injected current, according to the IEEE 1547 standard, and the analysis of the ℋ ∞ norm of the closed-loop system for several values of grid inductance, indicating a value of grid inductance for which one has best performance for the time-invariant case. For comparison, a conventional state feedback controller is designed and implemented, showing the limitation of the non-robust strategypt_BR
dc.relation.ispartofIET Power electronicspt_BR
dc.publisher.cityStevenagept_BR
dc.publisher.countryReino Unidopt_BR
dc.publisherInstitution of Engineering and Technologypt_BR
dc.date.issued2015-
dc.date.monthofcirculationAug.pt_BR
dc.language.isoengpt_BR
dc.description.volume8pt_BR
dc.description.issuenumber8pt_BR
dc.description.firstpage1490pt_BR
dc.description.lastpage1499pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn1755-4535pt_BR
dc.identifier.eissn1755-4543pt_BR
dc.identifier.doi10.1049/iet-pel.2014.0787pt_BR
dc.identifier.urlhttps://ieeexplore.ieee.org/document/7166483pt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipCOORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPESpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.date.available2020-09-17T13:45:24Z-
dc.date.accessioned2020-09-17T13:45:24Z-
dc.description.provenanceSubmitted by Mariana Aparecida Azevedo (mary1@unicamp.br) on 2020-09-17T13:45:24Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-08T19:03:19Z : No. of bitstreams: 1 000358412500018.pdf: 1258201 bytes, checksum: 9420455db9c9d5f07717ad22e7a8e08e (MD5)en
dc.description.provenanceMade available in DSpace on 2020-09-17T13:45:24Z (GMT). No. of bitstreams: 0 Previous issue date: 2015en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/349495-
dc.contributor.departmentDepartamento de Sistemas e Energiapt_BR
dc.contributor.unidadeFaculdade de Engenharia Elétrica e de Computaçãopt_BR
dc.subject.keywordControl system synthesispt_BR
dc.identifier.source000358412500018pt_BR
dc.creator.orcid0000-0002-8225-7058pt_BR
dc.type.formArtigo de pesquisapt_BR
Appears in Collections:FEEC - Artigos e Outros Documentos

Files in This Item:
File Description SizeFormat 
000358412500018.pdf1.23 MBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.