Computer-aided large-signal analysis and control of the parallel resonant converter

Author

Pique, Robert ; Martinez, Luis

Author_Institution

Escola Univ. d´´Enginyeria Tecnica Ind., Barcelona, Spain

fYear

1992

fDate

1992

Firstpage

67

Lastpage

80

Abstract

The authors introduce a computer program based on an exact analytical description of the dynamic behaviour of the parallel resonant power converter. The program provides both time-domain and state-trajectories simulation of the converter state variables under different control strategies in continuous or discontinuous capacitor voltage mode. As a result, the regulator asymptotic stability can be predicted for large-signal operation. Experimental results verify the theoretical predictions.

Keywords

circuit analysis computing; digital control; digital simulation; power convertors; stability; time-domain analysis; circuit analysis computing; continuous capacitor voltage mode; digital simulation; discontinuous capacitor voltage mode; dynamic behaviour; large-signal operation; parallel resonant power converter; regulator asymptotic stability; state variables; state-trajectories; time-domain; Capacitors; Communication industry; Computational modeling; Concurrent computing; Equations; Partial response channels; Predictive models; Resonance; Telecommunication computing; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Computers in Power Electronics, 1992., IEEE Workshop on

Conference_Location

Berkeley, CA, USA

Print_ISBN

0-7803-0920-0

Type

conf

DOI

10.1109/CIPE.1992.247291

Filename

247291