A Common Ground Switched-Quasi-Z-Source Bidirectional DC–DC Converter With Wide-Voltage-Gain Range for EVs With Hybrid Energy Sources

ABSTRACT: A common ground switched-quasi-Z-source bidirectional dc-dc converter is proposed for electric vehicles with cross breed energy sources. The proposed converter depends on the conventional two-level semi Z-source bidirectional dc-dc converter, changing the situation of the principle control switch. It has the upsides of a wide-voltage-gain extend, a lower voltage worry over the power switches, […]