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Comparison study of phase-shifted full bridge ZVS converters
2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551), 2004The phase-shifted full bridge (PSFB) ZVS-PWM converter is widely adopted in medium to high power applications. But the conventional PSFB has many limitations and many improved topologies have been proposed to improve the performance of the PSFB ZVS converter. This paper presents a detailed review for these techniques.
J.M. Zhang +3 more
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Digital control of phase-shifted full bridge PWM converter
2007 7th Internatonal Conference on Power Electronics, 2007This paper presents the modeling and design of the digital controller for a phase-shifted full-bridge converter (PSFBC) in the discrete-time domain. The discretized PSFBC model is first derived and then analyzed considering the sampling effect and the system parameters.
null Jeong-Gyu Lim +2 more
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A Full Bridge Resonant Inverter with Modified Phase Shift Modulation
IEEE 36th Conference on Power Electronics Specialists, 2005., 2006A full bridge resonant inverter is proposed as one of the potential building blocks for high frequency ac distributed power supply. Because the load impedance in ac distributed power system is unknown and the input line voltage has wide range of variation, voltage feedback and feed-forward control has to be applied to regulate the output voltage ...
Z. Ye, P. Jain, P.C. Sen
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Integrated magnetics design for a full-bridge phase-shifted converter
2018 IEEE Applied Power Electronics Conference and Exposition (APEC), 2018Full-bridge phase-shifted converters sometimes add external resonant inductors to achieve zero-voltage switching during light load conditions. The magnetic components in the circuit include a resonant inductor, transformer, and output inductor. These magnetic components occupy a sizable portion of the circuit volume, which results in low power density.
Yu-Chen Liu +6 more
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Single-phase Phase-shift Full-bridge Photovoltaic Inverter with Integrated Magnetics
Electric Power Components and Systems, 2010Abstract A single-phase phase-shift full-bridge photovoltaic inverter with integrated magnetics is proposed. In the DC/DC stage, the inductor and transformer are integrated into one magnetic core; then the number of magnetic components is reduced, and soft switching is achieved by the integrated magnetics. First, the coupling coefficients expression of
Ying Jiang, Fei Gao, Junmin Pan
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Design and evaluation of a phase-shift full-bridge converter for electrical vehicle
2020 8th International Conference on Power Electronics Systems and Applications (PESA), 2020A high frequency converter with maximum 150A/2.5kW output is designed and evaluated in this paper. This converter consists of three parallel PSFB modules. The main components for each module are designed. Small signal model for single module is established and a digital peak current mode control is designed and implemented.
Shisong Wang +3 more
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Research on phase-shifted full-bridge suspension chopper
Seventh International Conference on Electromechanical Control Technology and Transportation (ICECTT 2022), 2022Pengbo Zhu +3 more
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Integrated Magnetics ZVS Full-Bridge Converter with Phase-Shift control
2009 Twenty-Fourth Annual IEEE Applied Power Electronics Conference and Exposition, 2009This paper proposes a new Integrated Magnetics (IM) ZVS full-bridge Dc-Dc converter, which integrates three inductors and one transformer with a single core. Compared with the discrete solution, the proposed integrated converter has less components, smaller size, lower cost and reduced core losses.
Peipei Meng +3 more
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Design Consideration for Transformers in Full-Bridge Phase Shift Converters-Slides
2020Abstract: Full-Bridge Phase Shift converters are very common in different industries as Electric Vehicles, Telecommunications or Industrial applications. Nevertheless, the trends of increasing the power density using new semiconductor technologies are limited due to the magnetic size and design complexity. During this presentation, we will discuss some
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Dynamic Flux Balance Control of a Phase-shifted Full Bridge
2023 International Conference on Electrical Drives and Power Electronics (EDPE), 2023Martiš, Jan +2 more
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