Title :
HF link LCTLC resonant converter with LF AC output
Author :
Dobrucky, B. ; Prazenica, M. ; Kascak, S. ; Kassa, J.
Author_Institution :
Fac. of Electr. Eng., Univ. of Zilina, Zilina, Slovakia
Abstract :
The paper deals with design analysis, simulation, synthesis and verification of power resonant converter integrated with LCLC filter, HF transformer and rectifier output. The output voltage of LCTLC in the basic AC direct mode is sinusoidal one with harmonic distortion roughly 5% in the whole range of the load with possibility of non-symmetrical control of the converter. A novel detailed analysis of over-loaded rectifying mode with DC output is given, as well as transfer and transient properties analysis, non-linearity including. Simulations based on Matlab/OrCad models confirmed by experimental results of both modes are given in the paper.
Keywords :
harmonic distortion; high-frequency transformers; power convertors; power filters; rectifiers; AC direct mode; DC output; HF link LCTLC resonant converter; HF transformer; LCLC filter; LF AC output; Matlab-OrCad models; design analysis; design simulation; design synthesis; design verification; harmonic distortion; nonsymmetrical control; over-loaded rectifying mode; power resonant converter integration; rectifier output; transient properties analysis; Bode diagram; DC/AC conver-ters; LCLC resonant filter; overloading rectifying mode; resonant-mode power supplies; transfer function;
Conference_Titel :
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society
Conference_Location :
Montreal, QC
Print_ISBN :
978-1-4673-2419-9
Electronic_ISBN :
1553-572X
DOI :
10.1109/IECON.2012.6388781
