Application of Z-Source Inverter in improving cross regulation of multiple output full-bridge based dc-dc converter

This paper investigates the multiple output full bridge based dc-dc converter and derives the analytical expression for its cross regulation. The effect of input voltage is studied and a topology is proposed that boosts the input voltage by a single stage structure. The proposed converter is based on Z-Source Inverter. In addition, the modulation scheme of the converter is presented. Simulation and experimental results are presented to verify the analytical study.