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Eletrônica de Potência
Article . 2017 . Peer-reviewed
License: CC BY
Data sources: Crossref
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Eletrônica de Potência
Article . 2017
Data sources: DOAJ
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Desenvolvimento De Um Conversor CC-CC Boost-Forward Integrado Para Aplicações Com Elevado Ganho De Tensão

Authors: Julian Cezar Giacomini; Pablo Fernando Soardi Costa; António Manuel Santos Spencer Andrade; Luciano Schuch; Mário Lúcio da Silva Martins;

Desenvolvimento De Um Conversor CC-CC Boost-Forward Integrado Para Aplicações Com Elevado Ganho De Tensão

Abstract

Este artigo propõe uma topologia de conversor CC-CC integrado para aplicações que exigem elevado ganho de tensão. A topologia integra os conversores Boost e Forward com um único interruptor ativo. Como principais características da topologia proposta destacam-se: elevado ganho de tensão, reduzidos esforços de tensão nos semicondutores e a capacidade de operação com elevados valores de razão cíclica sem comprometer a desmagnetização do transformador. Uma análise da topologia e de suas etapas de operação é apresentada de modo a obter as equações de projeto. As vantagens do conversor proposto são evidenciadas a partir de uma comparação teórica com os conversores CC-CC Boost e Forward clássicos e com conversores integrados similares. Por fim, resultados experimentais demonstram o desempenho do conversor proposto.

Keywords

Elevado Ganho de Tensão, Boost-Forward, Integração de Conversores, Electrical engineering. Electronics. Nuclear engineering, Conversor CC-CC, 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).
    3
    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!
3
Average
Average
Average
gold