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Eletrônica de Potência
Article . 2019 . Peer-reviewed
License: CC BY
Data sources: Crossref
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Eletrônica de Potência
Article . 2019
Data sources: DOAJ
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Conversor Multinível CC-CA Baseado em Indutores Acoplados para Aplicação em Microrredes Híbridas

Authors: Eduardo J. Barbosa; Marcelo C. Cavalcanti; Gustavo M. S. Azevedo; Josue P. Arruda; Leonardo Limongi;

Conversor Multinível CC-CA Baseado em Indutores Acoplados para Aplicação em Microrredes Híbridas

Abstract

Microrredes híbridas têm despertado interesse no sistema elétrico, pois são capazes de contemplar fontes/cargas de corrente alternada e fontes/cargas de corrente contínua, diminuindo dessa forma a quantidade de estágios de conversão que seriam necessários para conectar essas fontes e cargas de diferentes características. Neste contexto, este trabalho propõe uma nova topologia de um conversor bidirecional de interface entre o barramento CA e o barramento CC de uma microrrede híbrida para aplicações em redes de distribuição de baixa tensão. A porta CA do conversor é trifásica com neutro (para permitir o uso de cargas monofásicas) e multinível baseada em indutores acoplados. O uso de indutores acoplados na porta CA tem como objetivo principal a redução da ondulação (ripple) da corrente de saída, o que permite a redução do indutor do filtro de saída. A porta CC do conversor compartilha o mesmo braço do neutro da porta CA de forma a reduzir o número de semicondutores.

Related Organizations
Keywords

Fluxo de potência bidirecional, Indutores acoplados, Microrrede híbrida, Electrical engineering. Electronics. Nuclear engineering, Conversor multiportas, TK1-9971

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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!
0
Average
Average
Average
gold