Title :
Modeling techniques of resonant converters: merits and demerits
Author :
Youssef, Mohamed Z. ; Jain, Praveen K.
Author_Institution :
Queen´´s Univ., Kingston, Ont., Canada
Abstract :
The paper compares well known techniques of modeling resonant converters. The three techniques are: sampled data, extended describing function (EDF), and the approximate method. The comparison is undertaken to identify the advantages and shortfalls of each technique. Numerical, simulation, and experimental results of each technique for the series parallel resonant converter with an inductive output filter, as a case study, are recorded. The comparison aims to get the most accurate method with the least mathematical effort.
Keywords :
describing functions; equivalent circuits; filters; network analysis; resonant power convertors; sampled data circuits; approximate method; equivalent circuit; extended describing function; inductive output filter; resonant converter modeling techniques; sampled data; series parallel resonant converter; Circuits; Differential equations; Frequency; Magneto electrical resistivity imaging technique; Mathematical model; Nonlinear equations; Power supplies; Resonance; Steady-state; Transient response;
Conference_Titel :
Electrical and Computer Engineering, 2004. Canadian Conference on
Print_ISBN :
0-7803-8253-6
DOI :
10.1109/CCECE.2004.1345001
