基于耦合电感的软开关Boost-Ćuk变换器在微型逆变器中的应用

In this study, a novel fully soft-switched high step-up dc–dc converter is proposed. The proposed converter comprises the integration of boost and Ćuk converters with the same input inductor and mosfet and series-connected output dc-link voltages. In this topology, the switch is turned-on under zero current switching (ZCS) and low-voltage conditions since the converter works under discontinuous co...