A High-efficiency Method to Suppress Transformer Core Imbalance in Digitally Controlled Phase-shifted Full-bridge Converter |
Yu, Juzheng
(National ASIC System Engineering Research Center, Southeast University)
Qian, Qinsong (National ASIC System Engineering Research Center, Southeast University) Sun, Weifeng (National ASIC System Engineering Research Center, Southeast University) Zhang, Taizhi (National ASIC System Engineering Research Center, Southeast University) Lu, Shengli (National ASIC System Engineering Research Center, Southeast University) |
1 | Y.-C. Hsieh and C.-S. Huang, “Li-ion battery charger based on digitally controlled phase-shifted full-bridge converter,” IET Power Electron., Vol. 4, No. 2, pp. 242-247, Feb. 2011. DOI |
2 | H. Bai, Y. Zhang, C. Semanson, C. Luo, and C. C. Mi, “Modelling, design and optimisation of a battery charger for plug-in hybrid electric vehicles,” IET Electrical Systems in Transportation, Vol. 1, No. 1, pp. 3-10, Mar. 2011. DOI |
3 | T. Mishima, K. Akamatsu, and M. Nakaoka, “A high frequency-link secondary-side phase-shifted full-range soft-switching PWM DC–DC converter with ZCS active rectifier for EV battery chargers,” IEEE Trans. Power Electron., Vol. 28, No. 12, pp. 5758-5773, Dec. 2013. DOI |
4 | B. Gu, J.-S. Lai, N. Kees, and C. Zheng, “Hybrid-switching full-bridge DC–DC converter with minimal voltage stress of bridge rectifier, reduced circulating losses, and filter requirement for electric vehicle battery chargers,” IEEE Trans. Power Electron., Vol. 28, No. 3, pp. 1132-1144, Mar. 2013. DOI |
5 | X. Zhou, D. Chen, and C. Jamerson, "Leading-edge modulation voltage-mode control with flux unbalance correction for push-pull converter," in 15th Annual IEEE Applied Power Electronics Conference and Exposition (APEC), Vol. 1, pp. 327-333, 2000. |
6 | W. Eberle and Y.-F. Liu, "A zero voltage switching asymmetrical half-bridge DC/DC converter with unbalanced secondary windings for improved bandwidth," in IEEE 33rd Annual Power Electronics Specialists Conference(PESC), Vol. 4, pp. 1829-1834, 2002. |
7 | J. Kim, H.-S. Song, and K. Nam, “Asymmetric duty control of a dual-half-bridge DC/DC converter for single-phase distributed generators,” IEEE Trans. Power Electron., Vol. 26, No. 3, pp. 973-982, Mar. 2011. DOI |
8 | B. A. Gusev, V. I. Meleshin, and D. A. Ovchinnikov, "Transformer core unbalancing issue in a full-bridge DC-DC converter with current doubler rectifier," in International Conference on Power Electronics, Drives and Energy Systems, pp. 1-6, Dec. 2006. |
9 | J. A. Claassens and I. W. Hofsajer, "A flux balancer for phase shift ZVS DC-DC converters under transient conditions," in 21st Annual IEEE Applied Power Electronics Conference and Exposition, Mar. 2006. |
10 | J.-H. Cho, K.-B. Park, J.-S. Park, G.-W. Moon, and M.-J. Youn, “Design of a digital offset compensator eliminating transformer magnetizing current offset of a phase-shift full-bridge converter,” IEEE Trans. Power Electron., Vol. 27, No. 1, pp. 331-341, Jan. 2012. DOI |
11 | G. R. Zhu, D. H. Zhang, W. Chen, and F. Luo, "Modeling and analysis of a rectifier voltage stress mechanism in PSFB converter," in 27th Annual IEEE Applied Power Electronics Conference and Exposition (APEC), pp. 857-862, Feb. 2012. |
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