Design of Compensation Network of Phase-Shift Full-Bridge Zero-Voltage-Switched Converter with Current Mode Control

The compensation network design of a phase-shift full-bridge zero-voltage-switched converter using current mode control is studied. Based on the small-signal model for the converter, a small-signal model adopting current mode control of the converter is obtained. So that a small-signal transfer-functionmodel is also obtained, making it possible forthe design of the compensation network of the converter to be done in frequency domain using Bode plot method. Simulations and experiments prove thatthe method proposed in this paper is effective.