Análise de conversor Ca–Ca monofásico rebaixador de topologia clássica com solução do problema de comutação

dc.contributorPinheiro, Humberto
dc.creatorSilva Júnior, Vander Silvio da
dc.date.accessioned2019-09-11T14:19:50Z
dc.date.accessioned2022-10-07T23:26:35Z
dc.date.available2019-09-11T14:19:50Z
dc.date.available2022-10-07T23:26:35Z
dc.date.created2019-09-11T14:19:50Z
dc.date.issued2019-07-11
dc.identifierhttp://repositorio.ufsm.br/handle/1/18191
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/4040503
dc.description.abstractIn this paper the design and losses analysis on the semiconductors of a PWM chopper single-phase converter are presented. It steps down a voltage of 220 Volts at the source to 127 Volts at the load. The ordering of the commutation according to a voltage or current measured is described, as a solution for the commutation problem. The commutation and conduction losses are estimated for two arrangements: IGBT with a SiC-diode and SiCMOSFET. The filters are designed for both technologies, the MOSFET having its electrical parameters significantly smaller because of its higher operating frequency. Simulation results are presented and a prototype is designed.
dc.publisherUniversidade Federal de Santa Maria
dc.publisherBrasil
dc.publisherUFSM
dc.publisherCentro de Tecnologia
dc.rightsAcesso Aberto
dc.subjectConversor CA–CA
dc.subjectProblema de comutação
dc.subjectTransformador de estado sólido
dc.subjectChopper
dc.subjectAC–AC converter
dc.subjectSolid state transformer
dc.subjectComutation problem
dc.titleAnálise de conversor Ca–Ca monofásico rebaixador de topologia clássica com solução do problema de comutação
dc.typeTrabalho de Conclusão de Curso de Graduação


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