Conversor Boost Quadrático-buck utilizado no Acionamento de um vetor de Led Empregado no Tratamento de Disfunções Celulares
DOI:
https://doi.org/10.18618/REP.20113.204211Keywords:
Conversor CC-CC, Terapia Fotodinâmica (TFD), vetor de LEDsAbstract
Esse artigo apresenta a implementação de um conversor CC-CC Boost-Quadrático-Buck usado no acionamento de um vetor de LED empregado em Terapia Fotodinâmica. O conversor proposto opera com uma chave ativa e pode ser alimentado desde 12 VCC até 180 VCC. Esta característica permite que o conversor seja alimentado pela rede de distribuição de energia ou por bateria. Resultados experimentais extraídos de um protótipo de 80 W são apresentados.
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F. L Simplicio, F. Maionchi, N. Hioka, "Terapia Fotodinamica: aspectos farmacologicos, aplicagdes e avangos recentes no desenvolvimento de medicamentos"™. Quimica Nova. (S.1.), v.25, n.5, p.801-807, Set. 2002. https://doi.org/10.1590/S0100-40422002000500016 DOI: https://doi.org/10.1590/S0100-40422002000500016
A. E. H. Machado, "Terapia Fotodindmica: principios, potencial de aplicagdo e perspectivas". Quimica Nova.(S.L), v.23, n.2, p.237-244, Mar. 2000. https://doi.org/10.1590/S0100-40422000000200015 DOI: https://doi.org/10.1590/S0100-40422000000200015
M. J. Shikowitz, et al. "Efficacy of DHE photodynamic therapy for respiratory papillomatosis: immediate and long-term results™. Laryngoscope. United States, v.108, n.7, p.962-967, 1998. https://doi.org/10.1097/00005537-199807000-00002 DOI: https://doi.org/10.1097/00005537-199807000-00002
A. Pieslinger, et al. "Characterization of a simple and homogeneous irradiation device based on light-emitting diodes: A possible low-cost supplement to conventional light sources for photodynamic treatment". Medical LASER Application. Germany, v.21, n4, p.277-285, Nov. 2006. https://doi.org/10.1016/j.mla.2006.07.004 DOI: https://doi.org/10.1016/j.mla.2006.07.004
A. Juzeniene, et al. "Effectiveness of different light sources for S-aminolevulinic acid photodynamic therapy™. LASERs in Medical Science. (S.L.), v.19, n.3, p.139-149, Dec. 2004. https://doi.org/10.1007/s10103-004-0314-x DOI: https://doi.org/10.1007/s10103-004-0314-x
Site do Alldatasheet: WP7113PR51C/A : T-1 3/4 (5mm) SOLID STATE LAMP Kingbright Corporation. Disponivel em:. Acessado em: Abr. 2010.
F.. Bernitz, O. Schallmoser, W. Sowa, "Advanced Electronic Driver for Power LEDs with Integrated Colour Management", Industry Applications Conference 41st IAS Annual Meeting. IEEE, vol. 5, pp. 2604 - 2607, October 2006. https://doi.org/10.1109/IAS.2006.256906 DOI: https://doi.org/10.1109/IAS.2006.256906
M. Rico-Secades, A. J. Calleja, J. Cardesin, J. Ribas, E. L. Corominas, J. M. Alonso, J. Garcia, "Driver for High Efficiency LED Based on Flyback Stage With Current Mode Control for Emergency Lighting System", Industry Applications Conference, 39th IAS Annual Meeting, vol. 3, pp.1655-1659, October 2004. https://doi.org/10.1109/IAS.2004.1348692 DOI: https://doi.org/10.1109/IAS.2004.1348692
A. J. Calleja, M. Rico-Secades, J. Cardesin, J. Ribas, E. L. Corominas, J. M. Alonso, J. Garcia, "Evaluation of a High Efficiency Boost Stage to Supply a permanent LED Emergency Lighting system", Industry Applications Conference, 39th IAS Annual Meeting, vol. 2, pp.1390- 1395, Oct 2004. https://doi.org/10.1109/IAS.2004.1348594 DOI: https://doi.org/10.1109/IAS.2004.1348594
G. Sauerlander, D. Hente, H. Radermacher, E. Waffenschmidt, J. Jacobs, "Driver Electronics for LEDs", Industry Applications Conference 41st IAS Annual Meeting. Conference Record of the 2006 IEEE, vol. 5, 8-12, PP. 2621 - 2626, October 2006. https://doi.org/10.1109/IAS.2006.256909 DOI: https://doi.org/10.1109/IAS.2006.256909
J. A. Morales-Saldafia, E. E. Carbajal-Gutierrez, J. Leyva-Ramos, "Modeling of switch-mode DC-DC cascade converters", IEEE Trans. Aerosp. Electron. Syst., 38(1), pp. 295-299, 2002. https://doi.org/10.1109/7.993249 DOI: https://doi.org/10.1109/7.993249
H. Matsuo, K. Harada, "The cascade connection of switching regulators", IEEE Trans. Ind. Appl., 12(2), pp. 192-198, 1976. https://doi.org/10.1109/TIA.1976.349401 DOI: https://doi.org/10.1109/TIA.1976.349401
D. Maksimovic, S. Cuk, "Switching converters with wide dc conversion range", IEEE Transaction on Power Electronics, 6(1), pp. 151-157, 1991. https://doi.org/10.1109/63.65013 DOI: https://doi.org/10.1109/63.65013
M. Pacheco, A. J. Do Nascimento, V. J. Farias, J. B. Vieira, L. C. Freitas, "A quadratic buck converter with lossless commutation™, [EEE Trans. Ind. Electron., 47(2), pp. 264-272, 2000. https://doi.org/10.1109/41.836341 DOI: https://doi.org/10.1109/41.836341
E. E. Carbajal-Gutierrez, J. A. Morales-Saldafia, J. Leyva-Ramos, "Modeling of a single-switch quadratic buck converter", IEEE Trans. Aerosp. Electron. Syst., 41(4), pp. 14511457, 2005. https://doi.org/10.1109/TAES.2005.1561895 DOI: https://doi.org/10.1109/TAES.2005.1561895
L. H. S. C. Barreto, E. A. A. Coelho, V. J. Farias, L. C. de Freitas; J B., Vieira Jr. "A Quasi-Resonant Quadratic Boost Converter Using a Single Resonant Network™, IEEE Transactions on Power Electronics, pp.552 - 557, vol. 52,2005. https://doi.org/10.1109/TIE.2005.844255 DOI: https://doi.org/10.1109/TIE.2005.844255
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