Title :
Novel family of quasi-Z-source DC/DC converters derived from current-fed push-pull converters
Author :
Chub, Andrii ; Husev, Oleksandr ; Vinnikov, Dmitri ; Blaabjerg, Frede
Author_Institution :
Tallinn Univ. of Technol., Tallinn, Estonia
Abstract :
This paper is devoted to the step-up quasi-Z-source dc/dc push-pull converter family. The topologies in the family are derived from the isolated boost converter family by replacing input inductors with the quasi-Z-source network. Two new topologies are proposed, analyzed and compared. Theoretical predictions are verified by means of simulations.
Keywords :
DC-DC power convertors; IQZSFPPC; current-fed push-pull converters; isolated boost converter family; isolated quasi-Z-source-fed push-pull converters; step-up quasi-Z-source DC-DC converters; Inductance; Inductors; Network topology; Rectifiers; Topology; Transistors; Windings; DC power supply; Emerging topology; Interleaved converters; Modulation strategy; Renewable energy systems;
Conference_Titel :
Power Electronics and Applications (EPE'14-ECCE Europe), 2014 16th European Conference on
Conference_Location :
Lappeenranta
DOI :
10.1109/EPE.2014.6911038
