Digital control of phase-shifted full-bridge PWM converter

초록

This paper presents the modeling and design of a digital controller for a phase-shifted full-bridge converter (PSFBC) ill a discrete-time domain. The discretized PSFBC model is first derived and then analyzed considering the sampling effect and the system parameters. Based oil this model, the digital controller is directly designed in a discrete-time domain. The simulation and experimental results are provided to show the validity of the proposed modeling and controller design.

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