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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2018.1
- 수록면
- 137 - 146 (10page)
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This paper describes a single pulse-width modulation control strategy using the Single Pulse-Width Modulation (SPWM) method with a soft-switching technique for a wide range of output voltages from a bidirectional Dual-Active Bridge (DAB) converter. This method selects two typical inductor current waveforms for soft-switching, and proposes a rule that makes it possible to achieve soft-switching without any compensation algorithm from the waveforms. In addition, both the step-up and step-down conditions are analyzed. This paper verifies that the leakage inductance is independent from the rule, which makes it easier to apply in DAB converters. An integrated algorithm, which includes step-up and step-down techniques, is proposed. The results of experiments conducted on a 50-kW prototype are presented. The system efficiency is experimentally verified to be from 85.6% to 97.5% over the entire range.
목차
Abstract
I. INTRODUCTION
Ⅱ. SYSTEM CONFIGURATION
Ⅲ. PSM METHOD FOR DAB CONVERTERS
Ⅳ. PROPOSED SPWM STRATEGY
Ⅴ. EXPERIMENTAL RESULTS
Ⅵ. CONCLUSIONS
REFERENCES
참고문헌 (32)
참고문헌 신청
S. P. Engel, N. Soltau, H. Stagge, and R.W.D. Doncker, “Improved instantaneous current control for high-power three-phase dual-active bridge DC-DC converters,” IEEE Trans. Power Electron., Vol. 29, No. 8, pp. 4067-4077, Aug. 2014.
L. Xue, Z. Shen, D. Boroyevich, P. Mattavelli, and D. Diaz, “Dual active bridge-based battery charger for plug-in hybrid electric vehicle with charging current containing low frequency ripple,” IEEE Trans. Power Electron, Vol. 30, No. 12, pp. 7299-7307, Dec. 2015.
S. Poshtkouhi and O. Trescases, “Flyback mode for improved low-power efficiency in the dual-active-bridge converter for bidirectional PV microinverters with integrated storage,” IEEE Trans. Ind. Appl., Vol. 51, No. 4, pp. 3316-3324, Jul./Aug. 2015
H. Qin and J. W. Kimball, “Solid-state transformer architecture using AC?AC dual-active-bridge converter,” IEEE Trans. Ind. Electron., Vol. 60, No. 9, pp. 3720-3730, Sep. 2013.
Y. Shi, R. Li, Y. Xue, and H. Li, “Optimized operation of current-fed dual active bridge DC?DC converter for PV applications,” IEEE Trans. Ind. Electron., Vol. 62, No. 11, pp. 6986-6995, Nov. 2015.
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