Title :
Dynamic modeling of the parallel resonant converter
Author :
Rico, M. ; Sebastian, J. ; Uceda, J. ; Perez, M.A. ; Aldana, F.
Author_Institution :
Dept. of Electr., Electron., Comput. & Syst. Eng., Oviedo Univ., Gijon, Spain
Abstract :
A simple model for describing the dynamics of the parallel resonant converter is derived from a proposed equivalent circuit. The transfer functions are obtained from this equivalent circuit, and the evolution of poles and zeros is represented in each operating point. Bode diagrams and step response have been plotted, leading to interesting conclusions. Theoretical results are compared with those obtained from experiments carried out on a prototype
Keywords :
Bode diagrams; equivalent circuits; poles and zeros; power convertors; Bode diagrams; equivalent circuit; parallel resonant converter; poles and zeros; step response; transfer functions; Capacitors; Feedback; Frequency conversion; Partial response channels; RLC circuits; Rectifiers; Resonance; Signal design; Switching frequency; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 1989. PESC '89 Record., 20th Annual IEEE
Conference_Location :
Milwaukee, WI
DOI :
10.1109/PESC.1989.48553
