Single-phase high power-factor boost ZCS pre-regulator operating in critical conduction mode

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dc.contributor.authorCanesin, C. A.
dc.contributor.authorGoncalves, FAS
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:28:54Z
dc.date.available2014-05-20T13:28:54Z
dc.date.issued2003-01-01
dc.description.abstractThis paper presents a new single-phase interleaved high power factor boost pre-regulator operating in critical conduction mode, where the switches and boost diode performing zero-current commutations during its turn-off, eliminating the disadvantages related to the reverse recovery losses and electromagnetic interference problems of the boost diode, when operating in the continuous conduction mode. The interleaving technique is applied in the power cell, providing a significant input current ripple reduction in comparison to discontinuous mode of operation, due to its input current continuous conduction operation. This paper presents a complete modeling for the converter operating in critical conduction mode, resulting in an improved design procedure for interleaved techniques with high input power factor, a complete design procedure, and main simulation results from a design example with two interleaved cells rated at 1kW, 400V output voltage and 220V rms input voltage.en
dc.description.affiliationUniv Estadual Paulista, UNESP, FEIS, DEE, Ilha Solteira, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, UNESP, FEIS, DEE, Ilha Solteira, Brazil
dc.format.extent746-751
dc.identifierhttp://dx.doi.org/10.1109/ISIE.2003.1267913
dc.identifier.citation2003 IEEE International Symposium on Industrial Electronics, Vols 1 and 2. New York: IEEE, p. 746-751, 2003.
dc.identifier.doi10.1109/ISIE.2003.1267913
dc.identifier.lattes6427185658143370
dc.identifier.urihttp://hdl.handle.net/11449/9652
dc.identifier.wosWOS:000188940100105
dc.language.isoeng
dc.publisherIEEE
dc.relation.ispartof2003 IEEE International Symposium on Industrial Electronics, Vols 1 and 2
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectinterleaved techniquespt
dc.subjectactive power factor correctionpt
dc.subjectboost zcs-fmpt
dc.subjectcritical conduction modept
dc.titleSingle-phase high power-factor boost ZCS pre-regulator operating in critical conduction modeen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dcterms.rightsHolderIEEE
unesp.author.lattes6427185658143370[1]
unesp.author.orcid0000-0003-3853-5994[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt

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Artigos - Engenharia Elétrica - FEIS