Reator Eletrônico para Iluminação Fluorescente Boost Push-Pull com Alto Fator de Potência Empregando um Único Interruptor
DOI:
https://doi.org/10.18618/REP.2003.1.066073Abstract
Este artigo descreve um reator eletrônico que opera com um único estágio de conversão de potência empregando apenas um interruptor ativo, com alto fator de potência para duas lâmpadas fluorescentes T1240W. A topologia emprega um conversor boost no modo de condução descontínuo para a correção do fator de potência. O estágio inversor utiliza o conversor push-pull que faz a alimentação em alta freqüência do filtro LCC ressonante e das lâmpadas. Os princípios de operação, equações de projeto e os resultados experimentais são obtidos para uma freqüência de operação de 50 kHz e tensão de alimentação de 110V RMS, 60Hz.
Downloads
References
R. N. do Prado, S. A, Bonaldo and D. S. Greff, "A High Power Factor Flyback-Half-Bridge Electronic Ballast with Dimming Feature," IEEE IAS'98, record. https://doi.org/10.1109/IAS.1998.729950 DOI: https://doi.org/10.1109/IAS.1998.729950
W. R. Alling, "Important Design Parameters for Solid-State Ballasts," IEEE Transactions on Industry Applications, vol. 25, no. 2, pp. 203-207, march/abril 1989. https://doi.org/10.1109/28.25532 DOI: https://doi.org/10.1109/28.25532
T. H. Yu and L. M. Wu. "Comparisons Among Self-Excited Parallel Resonant, Series Resonant and Current-Fed Push-Pull Electronic Ballasts", IEEE Applied Power Electronic Conference, pp. 421-426, 1994. https://doi.org/10.1109/APEC.1994.316368 DOI: https://doi.org/10.1109/APEC.1994.316368
E. E. Hammer, "High Frequency Characteristics of Fluorescent Lamps up to 500 kHz", Journal of the Illuminating Engineering Society, pp.56-61, Winter 1987. https://doi.org/10.1080/00994480.1987.10748665 DOI: https://doi.org/10.1080/00994480.1987.10748665
E. E. Hammer and T. K. McGowan, "Characteristics of Various F40 Fluorescent Systems at 60 Hz and High Frequency," IEEE Transactions on Industry Applications, vol. 21, no. 1, pp. 11-16, 1985. https://doi.org/10.1109/TIA.1985.349636 DOI: https://doi.org/10.1109/TIA.1985.349636
R. N. Prado, S. A. Bonaldo, M. C. Moreira, D. L. R. Vidor. "Eletronic Ballast with a High Power for Fluorescent Lamp". IEEE PESC'96, Record, pp. 1215-120. https://doi.org/10.1109/PESC.1996.548736 DOI: https://doi.org/10.1109/PESC.1996.548736
R. N. Prado, S. A. Bonaldo, D. S. Greff, and F. E. Bisogno. "A Unity Power Factor Eletronic Ballast for Fluorescent Lighting, " IEEE IAS'97 Annual Meeting Records, pp. 2366-2371. https://doi.org/10.1109/IAS.1997.626394 DOI: https://doi.org/10.1109/IAS.1997.626394
J. A. Sierra and W. Kaiser. "Comparison of Fluorescent Lamp Stabilization Methods in the Current-Fed Push-Pull Inverter," IEEE Trans. Industry Application, vol. 36, no. 1, January/February 2000. https://doi.org/10.1109/28.821804 DOI: https://doi.org/10.1109/28.821804
R. R. Verderber, O. C. Morce, and F. M. Rubinstein, "Performance of Electronic Ballast and Control with 34 and 40 watt F40 Fluorescent Lamps," IEEE Transactions on Industry Applications, vol. 25, no. 6, pp. 1049-1059, November/December 1989. https://doi.org/10.1109/28.44241 DOI: https://doi.org/10.1109/28.44241
M. K. Kazierczuck and W. Szaraniec, "Electronic Ballast for Fluorescent Lamps," IEEE Transactions on Power Electronics, vol. 8, no. 4. pp. 386-395, October 1993. https://doi.org/10.1109/63.261008 DOI: https://doi.org/10.1109/63.261008
Y. Takahashi, M. Kamata, K. Shimizu, "Efficiency Improvement of Electronic Ballast," IEEE IAS'97,Record. https://doi.org/10.1109/IAS.1997.626382 DOI: https://doi.org/10.1109/IAS.1997.626382
M. Cervi, A. R. Seidel, F. E. Bisogno, R. N. Prado, "Fluorescent Model Based on the Equivalent Resistance Variation,"IEEEIAS'02, record. https://doi.org/10.1109/IAS.2002.1044171 DOI: https://doi.org/10.1109/IAS.2002.1044171
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2003 Eletrônica de Potência
This work is licensed under a Creative Commons Attribution 4.0 International License.