A Novel Single-Input–Dual-Output Impedance Network Converter

A novel single-input-dual-output (SIDO) impedance network converter with only three switches is proposed in this paper. Due to the special features of impedance network, an artful design and some improvements are conducted on two Z-source half-bridge converters to form the proposed converter, the new designed converter can not only obtain all the advantages of Z-source half-bridge converters, but also realize dual outputs by reducing one fourth of components. The SIDO converter is potential for dual-outputs applications like electric vehicle systems for both driving the car and saving energy back. Therein, a detailed analysis of the proposed converter is conducted and the corresponding simulations are presented. Finally, the experimental results of a 100 W of implemented prototype can verify the effectiveness of the proposed converter.