Comparison of Different Phase-Shift Control Methods at Isolated Bidirectional DC-DC Converter

Year 2016, Volume: 4 Issue: 3, 68 - 73, 28.08.2016

Ilker Kayaalp , Tugce Demirdelen , Tahsin Koroglu M. Ugras Cuma , K. Cagatay Bayindir Mehmet Tumay

https://doi.org/10.18100/ijamec.60506

Abstract

In this study, the operation, design and comparison of single, extended and dual phase shift control methods on bidirectional DC-DC converters are discussed. The major components (DC link capacitors and inductors) are derived for different phase shifting methods in order to obtain maximum efficiency. Triggering signals, voltages and current waveforms are compared for buck-boost conditions through PSCAD simulation results on the single-phase full-bridge converter topology with isolation transformer. 

Keywords

Bidirectional DC-DC Converters , Buck-Boost , Phase-Shift Control , Single , Extended , Dual , Modelling , Comparison , Efficiency

Original Research Paper

Abstract

References

• C. Mi, H. Bai, C. Wang, S. Gargies “Operation, design and control of dual H-bridge-based isolated bidirectional DC-DC converter,” IET Power Electron., Vol. 1, No. 4, pp. 507-517, Mar. 2008.
• H. Bai, C. Mi “Eliminate Reactive Power and Increase System Efficiency of Isolated Bidirectional Dual-Active-Bridge DC-DC Converters Using Novel Dual-Phase-Shift Control,” IEEE Trans. Power Electron., Vol. 23, No. 6, pp. 2905-2914, Nov. 2008.
• Y. Xie, J. Sun, J. S. Freudenberg “Power Flow Characterization of a Bidirectional Galvanically Isolated High-Power DC/DC Converter Over a Wide Operating Range,” IEEE Trans. Power Electron., Vol. 25, No. 1, pp. 54-66, Jan. 2010.
• G. G. Oggier, G. O. Garcίa, A. R. Oliva “Modulation Strategy to Operate the Dual Active Bridge DC-DC Converter Under Soft Switching in the Whole Operating Range,” IEEE Trans. Power Electron., Vol. 26, No. 4, pp. 1228-1236, Apr. 2011.
• N. M. L. Tan, T. Abe, H. Akagi “Design and Performance of a Bidirectional Isolated DC-DC Converter for a Battery Energy Storage System,” IEEE Trans. Power Electron., Vol. 27, No. 3, pp. 1237-1248, Mar. 2012.
• H. Bai, Z. Nie, C. C. Mi “Experimental Comparison of Traditional Phase-Shift, Dual-Phase-Shift and Model-Based-Control of Isolated Bidirectional DC-DC Converters,” IEEE Trans. on Power Electron., Vol. 25, No. 6, pp. 1444-1449, June 2010.
• B. Zhao, Q. Yu, W. Sun “Extended-Phase-Shift Control of Isolated Bidirectional DC-DC Converter for Power Distribution in Microgrid,” IEEE Trans. Power Electron., Vol. 27, No. 11, pp. 4667-4679, Nov. 2012.
• B. Zhao, Q. Song, W. Liu, W. Sun “Current-Stress-Optimized Switching Strategy of Bidirectional DC-DC Converter With Dual-Phase-Shift Control,” IEEE Trans. Industrial Electron., Vol. 60, No. 10, pp. 4458-4487, Oct. 2013.
• X. Shi, J. Jiang, X. Guo “An Efficiency-Optimized Isolated Bidirectional DC-DC Converter with Extended Power Range for Energy Storage Systems in Microgrids,” Energies, pp.27-44, Dec. 2012.
• B. Zhao, Q. Song, W. Liu, Y. Sun “Overview of Dual-Active-Bridge Isolated Bidirectional DC-DC Converter for High-Frequency-Link Power Conversion System,” IEEE Trans. Power Electron., Vol. 29, No. 8, pp. 4091-4106, Aug. 2014.
• S. Inoue, H. Akagi “A Bidirectional DC-DC Converter for an Energy Storage System With Galvanic Isolation,” IEEE Trans. Power Electron., Vol. 22, No. 6, pp. 2299-2306, Nov. 2007.
• H. Qin, J. W. Kimball “Generalized Average Modeling of Dual Active Bridge DC-DC Converter,” IEEE Trans. Power Electron., Vol. 27, No. 4, pp. 2078-2083, Apr. 2012.
• B. Zhao, Q. Song and W. Liu “Power characterization of isolated bidirectional dual-active-bridge DC-DC converter with dual-phase-shift control,” IEEE Trans. Power Electron., vol. 27, no. 9, pp. 4172-4176, Sep. 2012.
• H. Bai and C. Mi, “Eliminate reactive power and increase system efficiency of isolated bidirectional dual-phase-shift control,” IEEE Trans. Power Electron., vol. 23, no. 6, pp. 2905-2914, Nov. 2008.
• M. Kim, M. Rosekeit, S. K. Sul, and D. Doncker, “A dual-phase-shift control strategy for dual-active-bridge DC-DC converter in wide voltage range,” in Proc. IEEE ECCE, 2011, pp. 364-371.
• H. Fan and H. Li, “A novel phase-shift bidirectional DC-DC converter with an extended high-efficiency range for 20 kVA solid state transformer,” in Proc. IEEE ECCE, 2010, pp. 3870-3876.