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Eletrônica de Potência
Article . 2004 . Peer-reviewed
License: CC BY
Data sources: Crossref
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Eletrônica de Potência
Article . 2004
Data sources: DOAJ
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Metodologia de Projeto para o Filtro Ressonante LCC de Reatores Eletrônicos com Controle de Luminosidade para Lâmpadas Fluorescentes

Authors: Fabio Toshiaki Wakabayashi; Carlos Alberto Canesin;

Metodologia de Projeto para o Filtro Ressonante LCC de Reatores Eletrônicos com Controle de Luminosidade para Lâmpadas Fluorescentes

Abstract

Este artigo apresenta uma metodologia de projeto melhorada para a determinação dos parâmetros usados no clássico filtro ressonante série-paralelo (SPLR, Series-Parallel Loaded Resonant), baseada no modelo estático da lâmpada fluorescente, destinada à operação de reatores eletrônicos com controle de luminosidade através da variação da freqüência de comutação. De acordo com a análise desenvolvida neste trabalho, tornase possível analisar a evolução de alguns parâmetros do filtro ressonante, durante o processo de controle de luminosidade, tais como: faixa de variação da freqüência de comutação, valor eficaz e fase da corrente drenada pelo conjunto filtro ressonante / lâmpada fluorescente. Resultados comparativos teóricos e experimentais são apresentados para validarem a metodologia de projeto proposta.

Keywords

lâmpadas fluorescentes tubulares, projeto de filtro lcc, controle de luminosidade, Electrical engineering. Electronics. Nuclear engineering, reator eletrônico, TK1-9971

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    popularity
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    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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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!
4
Average
Average
Average
gold