Title :
A high static gain CUK DC-DC converter
Author :
Jean P. de Souza;Priscila de Oliveira;Roger Gules;Eduardo F. R. Romaneli;Alceu A. Badin
Author_Institution :
Federal University of Technology - Parana, Curitiba, Brazil
Abstract :
A high static gain DC-DC converter based on the CUK topology is presented in this paper. The proposed converter presents an input and output current source characteristic allowing the integration of this converter with a second stage with input current source characteristic. Some applications of the proposed converter are renewable power sources and grid-tie systems. The theoretical and experimental analysis of a 220 W DC-DC prototype with input voltage 30 V and output voltage equal to 230 V operating at 100 kHz with efficiency equal to 94.5% are presented in the paper.
Keywords :
"Capacitors","Inductors","Switches","DC-DC power converters","Inductance","Equivalent circuits","Topology"
Conference_Titel :
Power Electronics Conference and 1st Southern Power Electronics Conference (COBEP/SPEC), 2015 IEEE 13th Brazilian
DOI :
10.1109/COBEP.2015.7420064
