Three-phase Half-controlled Boost PFC Rectifier With New Variable Duty Cycle Control

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dc.contributor.authorMorais, Douglas C. [UNESP]
dc.contributor.authorSeixas, Falcondes J. M. de [UNESP]
dc.contributor.authorSouza, Lucas C. [UNESP]
dc.contributor.authorSilva, Luciano S. C. E.
dc.contributor.authorJunior, Joao C. P.
dc.contributor.authorTsuzuki, MDG
dc.contributor.authorJunqueira, F.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionFed Inst Goias IFG
dc.contributor.institutionFed Inst Sao Paulo IFSP
dc.date.accessioned2019-10-04T11:57:06Z
dc.date.available2019-10-04T11:57:06Z
dc.date.issued2018-01-01
dc.description.abstractConverters operating in discontinuous-conduction-mode and using the bridgeless technique can offer rectification and elevation of voltage in high frequency, also can offer better efficiency when compared to the conventional single-switch boost power-factor-correction converter. In this conduction mode, the input current naturally follows a sinusoidal envelope, dispensing current sensors of use. Some these advantages are inherent to the converter operating mode, as the zero-current-switching during the turn-on of the switches, the simplicity of control system and the lower cost. However, the discontinuous-conduction-mode operation with constant duty cycle control leads to a high harmonic content of current in low frequency, limiting the converters applications and may exceed the limits imposed by international standards. This paper presents the analysis and experimental results of the three-phase bridgeless boost converter with new variable duty cycle control, operating in discontinuous-conduction-mode. In this configuration, the current stress in semiconductors are divided and, a single pulse is necessary for switch conduction. The results proved that occurs power factor correction with harmonic current content reduction of input current in low frequency.en
dc.description.affiliationSao Paulo State Univ UNESP, Sch Engn, Ilha Solteira, SP, Brazil
dc.description.affiliationFed Inst Goias IFG, Jatai, Goias, Brazil
dc.description.affiliationFed Inst Sao Paulo IFSP, Sorocaba, SP, Brazil
dc.description.affiliationUnespSao Paulo State Univ UNESP, Sch Engn, Ilha Solteira, SP, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 2015/15782-9
dc.format.extent131-137
dc.identifier.citation2018 13th Ieee International Conference On Industry Applications (induscon). New York: Ieee, p. 131-137, 2018.
dc.identifier.issn2572-1445
dc.identifier.lattes5526180195602581
dc.identifier.orcid0000-0002-9750-3223
dc.identifier.urihttp://hdl.handle.net/11449/184362
dc.identifier.wosWOS:000459239200023
dc.language.isoeng
dc.publisherIeee
dc.relation.ispartof2018 13th Ieee International Conference On Industry Applications (induscon)
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectThree-phase bridgeless boost converter
dc.subjectPower-factor-correction
dc.subjectVariable duty cycle control
dc.subjectDiscontinuous-conduction-mode
dc.subjectPulse-Width-Modulation
dc.titleThree-phase Half-controlled Boost PFC Rectifier With New Variable Duty Cycle Controlen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dcterms.rightsHolderIeee
unesp.author.lattes5526180195602581[2]
unesp.author.orcid0000-0002-9750-3223[2]

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