The series resonant converter is analyzed in steady state, and for constant switching frequency the output current and voltage characteristics are found to be ellipses. The converter operating point can then be easily obtained by superimposing a load line on these elliptical characteristics. Peak resonant capacitor voltage and inductor current are also plotted in the output plane and are dependent to first order only on output current. When peak voltage and current are plotted in this manner, the dependence of component stresses on operating point is clearly revealed. The output characteristics are modified to include the effect of transistor and diode voltage drops, and experimental verification is presented.
Steady-State Analysis of the Series Resonant Converter
IEEE Transactions on Aerospace and Electronic Systems ; AES-21 , 6 ; 791-799
1985-11-01
1700265 byte
Article (Journal)
Electronic Resource
English
Steady state analysis for series output DC / DC resonant converter
British Library Online Contents | 1996
|Steady-State Analysis of the Constant-Frequency Clamped Series Resonant Converter
Online Contents | 1994
|Analysis of Series-Parallel Resonant Converter
Online Contents | 1993
|Analysis of series-parallel resonant converter
IEEE | 1993
|