Title :
A review of multi-elements resonant converters topologies
Author :
Koscelnik, Juraj ; Frivaldsky, Michal ; Prazenica, Michal ; Mazgut, R.
Author_Institution :
Dept. of Mechatron. & Electron., Univ. of Zilina, Zilina, Slovakia
Abstract :
The paper deals with a review of multi-elements resonant converter topologies. The superior performance of the proposed resonant converter provides inherent current protection and very low circulating energy. The proposed resonant converters can operate with a short output circuit. The converter can achieve zero current swathing (ZCS) and zero voltage switching (ZVS)conditions for the primary and secondary-side of the device respectively. The converters achieve 91W/in3 power density and efficiency up to 96% at the full load. The paper includes the basic equations, analysis and simulation of chosen topologies (LCTLC, LCLCL, LCL2C2).
Keywords :
resonant power convertors; switching convertors; zero current switching; zero voltage switching; LCL2C2; LCLCL; LCTLC; ZCS; ZVS; multielements resonant converters topologies; power density; zero current swathing; zero voltage switching; Pulse width modulation; Resonant frequency; Switches; Topology; LCL2C2; LCLCL; LCTLC; multi-element resonant converter; rewiev of the resonant converters; switching conditions;
Conference_Titel :
ELEKTRO, 2014
Conference_Location :
Rajecke Teplice
Print_ISBN :
978-1-4799-3720-2
DOI :
10.1109/ELEKTRO.2014.6848909
