Title :
Steady state analysis of the duty cycle controlled series resonant converter
Author :
Trabert, Steven G. ; Erickson, Robert W.
Author_Institution :
Department of Electrical and Computer Engineering, University of Colorado, Boulder, Colorado 80309-0425
Abstract :
Fixed frequency operation of the series resonant converter is desirable because it allows the size of the transformers and reactive filter components to be minimized. The output characteristics of the converter operating at arbitrary fixed frequency and variable switch duty cycle in steady state are found by phase plane analysis. Solution for all modes occurring above resonance and the most important modes below resonance are found analytically in closed form. The results are verified experimentally.
Keywords :
Bridge circuits; Capacitors; Equations; Resonant frequency; Switches; Switching frequency; Trajectory;
Conference_Titel :
Power Electronics Specialists Conference, 1987 IEEE
Conference_Location :
Blacksburg, VA, USA
DOI :
10.1109/PESC.1987.7077226
