Bidirectional Flyback-push-pull Dc-dc Converter

duardo Valmir de Souza; Ivo Barbi

doi:10.18618/REP.2015.2.195204

Authors

duardo Valmir de Souza Federal University of Santa Catarina - Power Electronic Institute - Floriano´polis, SC - Brazil
Ivo Barbi Federal University of Santa Catarina - Power Electronic Institute - Floriano´polis, SC - Brazil

DOI:

https://doi.org/10.18618/REP.2015.2.195204

Keywords:

High-Current, Isolated, Low-Current Ripple, Low-Voltage, Push-Pull, Simmetrical Bidirectional Dc-Dc Converter

Abstract

This paper presents a bidirectional flyback- push-pull dc-dc converter. The main characteristics of the proposed converter are galvanic isolation by high- frequency transformers, high efficiency, reduced number of components and low current ripple at both the input and output DC power supplies. The typical applications include isolated bidirectional interface between two low voltage DC buses, where low current ripple is required. The study presents theoretical analysis, design example and experimental data for an 800 W, 80 VDC input, 160 VDC output and 50 kHz of switching frequency, on the laboratory prototype. The measured performance and theoretical predictions were in good agreement.

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Author Biographies

duardo Valmir de Souza, Federal University of Santa Catarina - Power Electronic Institute - Floriano´polis, SC - Brazil

was born in Floriano´polis, Brazil, in 1982. He received B.S. and M.S. degrees in electrical engineering from the Federal Usiversity of Santa Catarina (UFSC), Floriano´polis, Brazil, in 2007 and 2010, respectively. He is currently working toward a doctorate degree at the Power Electronics Institute/UFSC.

Ivo Barbi, Federal University of Santa Catarina - Power Electronic Institute - Floriano´polis, SC - Brazil

was born in Gaspar, Santa Catarina, Brazil, in 1949. He received the B.S. and M.S. degrees in electrical engineering from Federal University of Santa Catarina, Floriano´polis, Brazil, in 1973 and 1976, respectively, and the Ph.D. degree from the Institut National Polytechnique de Toulouse, France, in 1979. Currently he is visiting professor in the Department of Automation and Systems of the Federal University of Santa Catarina (UFSC). He founded the Brazilian Power Electronics Society (SOBRAEP).

References

J. G. Kassakian. "Automotive electrical systems-thepower electronics market of the future.", inAppliedPower Electronics Conference and Exposition, vol.1, pp.3-9, 2000. https://doi.org/10.1109/APEC.2000.826075 DOI: https://doi.org/10.1109/APEC.2000.826075

F. Wang, F. Zhuo, X. Wang, H. Guo, Z. Wang. "Bi-directional interleaving dc/dc converter used in dualvoltage system for vehicle.", inPower Electronics andMotion Control Conference, pp. 1335-1339, 2009. https://doi.org/10.1109/IPEMC.2009.5157591 DOI: https://doi.org/10.1109/IPEMC.2009.5157591

J. G. Kassakian, H.-C. Wolf, J. M. Miller, C. J. Hurton."Automotive electrical systems circa 2005.",Spectrum,IEEE, vol. 33, no. 8, pp. 22-27, Aug, 1996. https://doi.org/10.1109/6.511737 DOI: https://doi.org/10.1109/6.511737

P. Gresch."42V-PowerNet: Status of Development,RequirementsandPerspective". Springer BerlinHeidelberg, 2003. https://doi.org/10.1007/978-3-642-18139-9_1 DOI: https://doi.org/10.1007/978-3-642-18139-9_1

R. W. DeDoncker, D. M. Divan, M. H. Kheraluwala."A three-phase soft-switched high-power-densitydc/dc converter for high-power applications.",IEEETransactions on Industry Applications, vol. 27, no. 1, pp.63-73, Jan/Feb, 1991. https://doi.org/10.1109/28.67533 DOI: https://doi.org/10.1109/28.67533

R. W. DeDoncker, M. H. Kheraluwala, and D. M. Divan."Power conversion apparatus for dc/dc conversion usingdual active bridges", US Patent 5027264, June, 1991.

B. Zhao, Q. Yu, W. Sun. "Extended-phase-shift controlof isolated bidirectional dc-dc converter for powerdistribution in microgrid.",IEEE Transactions on PowerElectronics, vol. 27, no. 11, pp. 4667-4680, Nov, 2012. https://doi.org/10.1109/TPEL.2011.2180928 DOI: https://doi.org/10.1109/TPEL.2011.2180928

H. Bai, C. Mi. "Eliminate reactive power and increasesystem efficiency of isolated bidirectional dual-active-bridge dc-dc converters using novel dual-phase-shiftcontrol.",IEEE Transactions on Power Electronics, vol.23, no. 6, pp. 2905-2914, Nov, 2008. https://doi.org/10.1109/TPEL.2008.2005103 DOI: https://doi.org/10.1109/TPEL.2008.2005103

B. Zhao, Q. Song, W. Liu. "Power characterization ofisolated bidirectional dual-active-bridge dc-dc converterwith dual-phase-shift control.",IEEE Transactions onPower Electronics, vol. 27, no. 9, pp. 4172-4176, Sept,2012. https://doi.org/10.1109/TPEL.2012.2189586 DOI: https://doi.org/10.1109/TPEL.2012.2189586

G. G. Oggier, G. O. Garcia, A. R. Oliva. "Switchingcontrol strategy to minimize dual active bridge converterlosses.",IEEE Transactions on Power Electronics, vol.24, no. 7, pp. 1826-1838, July, 2009. https://doi.org/10.1109/TPEL.2009.2020902 DOI: https://doi.org/10.1109/TPEL.2009.2020902

F. Krismer, J. W. Kolar. "Efficiency-optimized high-current dual active bridge converter for automotiveapplications.",IEEE Transactions on IndustrialElectronics, vol. 59, no. 7, pp.2745-2760, July, 2012. https://doi.org/10.1109/TIE.2011.2112312 DOI: https://doi.org/10.1109/TIE.2011.2112312

R. T. Naayagi, A. J. Forsyth, R. Shuttleworth. "High-power bidirectional dc-dc converter for aerospaceapplications.",IEEE Transactions on Power Electronics,vol. 27, no. 11, pp. 4366-4379, Nov, 2012. https://doi.org/10.1109/TPEL.2012.2184771 DOI: https://doi.org/10.1109/TPEL.2012.2184771

A. L. Kirsten, F. G. Carloto, T.H.de Oliveira, J.G.P.Roncalio, M.A. Dalla Costa. "Metodologia de projetodoˆangulo de defasagem nominal para o conversor dab.", Eletrˆonica de Potˆencia , vol. 19, no. 3, pp.231-240, Aug, 2014. https://doi.org/10.18618/REP.2014.3.231240 DOI: https://doi.org/10.18618/REP.2014.3.231240

W. M. dos Santos, D. C. Martins. "Introduc ̧ ̃ao aoconversor dab monof ́asico.",Eletrˆonica de Potˆencia, vol. 19, no. 1, pp. 36-46, Feb, 2014. https://doi.org/10.18618/REP.2014.1.036046 DOI: https://doi.org/10.18618/REP.2014.1.036046

H. Fan, H. Li. "High-frequency transformer isolatedbidirectional dc-dc converter modules with highefficiency over wide load range for 20 kva solid-statetransformer.",IEEE Transactions on Power Electronics,vol. 26, no. 12, pp. 3599-3608, Dec, 2011. https://doi.org/10.1109/TPEL.2011.2160652 DOI: https://doi.org/10.1109/TPEL.2011.2160652

T. Mishima, E. Hiraki, M. Nakaoka. "A high frequency-link bidirectional dc-dc converter for super capacitor-based automotive auxiliary eletric power systems.",Journal of Power Electronics, vol. 10, no. 1, pp. 595-606,Jan, 2010. https://doi.org/10.6113/JPE.2010.10.1.027 DOI: https://doi.org/10.6113/JPE.2010.10.1.027

M. Jain, M. Daniele, P.K. Jain. "A bidirectional dc-dcconverter topology for low power application.",IEEETransactions on Power Electronics, vol. 15, no. 4, pp.595-606, Jul, 2000. https://doi.org/10.1109/63.849029 DOI: https://doi.org/10.1109/63.849029

L. Zhu. "A novel soft-commutating isolated boost full-bridge zvs-pwm dc-dc converter for bidirectional highpower applications.", inPower Electronics SpecialistsConference, vol.3, pp. 2141-2146, 2004. https://doi.org/10.1109/PESC.2004.1355450 DOI: https://doi.org/10.1109/PESC.2004.1355450

T. Wu, Y. Chen, J. Yang, C. Kuo. "Isolated bidirectionalfull-bridge dc - dc converter with a flyback snubber.",IEEE Transactions on Power Electronics, vol. 25, no.7,pp. 1915-1922, July, 2010. https://doi.org/10.1109/TPEL.2010.2043542 DOI: https://doi.org/10.1109/TPEL.2010.2043542

S. Jang, T. Lee, W. Lee, C. Won. "Bi-directional dc-dcconverter for fuel cell generation system.", inPowerElectronics Specialists Conference, pp. 4722-4728, vol.6,2004. https://doi.org/10.1109/PESC.2004.1354834 DOI: https://doi.org/10.1109/PESC.2004.1354834

P. Jose, N. Mohan. "A novel zvs bidirectional cukconverter for dual voltage systems automobiles.", inIndustrial Electronics Society, pp. 117-122 vol.1, 2003. https://doi.org/10.1109/IECON.2003.1279965 DOI: https://doi.org/10.1109/IECON.2003.1279965

A. A. Aboulnaga, A. Emadi. "High performancebidirectional cuk converter for telecommunicationsystems.", inTelecommunications Energy Conference,pp. 182-189, 2004. https://doi.org/10.1109/INTLEC.2004.1401464 DOI: https://doi.org/10.1109/INTLEC.2004.1401464