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Eletrônica de Potência
Article . 2016 . Peer-reviewed
License: CC BY
Data sources: Crossref
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Eletrônica de Potência
Article . 2016
Data sources: DOAJ
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Conversor Ca-cc Trifásico Bidirecional de Único Estágio com Correção de Fator de Potência e Isolado em Alta Frequência

Authors: Bruno Ricardo de Almeida; Demercil S. Oliveira Jr.;

Conversor Ca-cc Trifásico Bidirecional de Único Estágio com Correção de Fator de Potência e Isolado em Alta Frequência

Abstract

Este artigo apresenta o estudo e a implementação de um novo conversor CA- CC trifásico bidirecional de único estágio com correção de fator de potência e isolado em alta frequência. O conversor proposto é concebido utilizando-se o conceito de interleaving, e o dual active bridge (DAB) com controle phase-shift. São desenvolvidas análises teóricas baseadas no uso do modelo fundamental e utilizando-se o conceito da modulação AM DSB (Amplitude Modulation with Double Side-Band), sendo validado por simulações numéricas. Resultados experimentais obtidos com um protótipo de 1,5 kW são apresentados a fim de validar o estudo da topologia proposta.

Keywords

célula de comutação de três estados, correção de fator de potência, Electrical engineering. Electronics. Nuclear engineering, Retificador trifásico bidirecional, TK1-9971

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    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    5
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
5
Average
Average
Average
gold