Title :
A unified method to model resonant switching converters
Author :
Rico, M. ; Garcia, V. ; Hernando, M. ; Nuno, F. ; Sebastian, J. ; Uceda, J.
Author_Institution :
Dept. of Ingenieria Electr., Oviedo Univ., Spain
Abstract :
A method for modeling resonant switching converters is developed. Its starting point is the output characteristic obtained from a static analysis. A canonical circuit model is proposed, whose fixed topology contains all the essential input-output and control properties of a resonant switching converter. A classification of the resonant switching converter has been done taking into account the main topologies which have already been developed. Comparisons with classical PWM (pulsewidth-modulation) modeling have been done, and the model obtained has a high utility and simplicity similar to the averaged models of PWM converters
Keywords :
power convertors; pulse width modulation; switching; PWM; canonical circuit model; control properties; fixed topology; modeling; pulsewidth-modulation; resonant switching converters; static analysis; Circuit topology; Filters; Frequency conversion; Partial response channels; Power supplies; RLC circuits; Resonance; Surges; Switching converters; Voltage;
Conference_Titel :
Industrial Electronics Society, 1990. IECON '90., 16th Annual Conference of IEEE
Conference_Location :
Pacific Grove, CA
Print_ISBN :
0-87942-600-4
DOI :
10.1109/IECON.1990.149269
