Title :
Modeling and simulation of a peak current controlled PFC converter in chaotic regime
Author :
Merhy, M. ; Chauveau, E. ; Morel, C. ; Machmoum, M.
Author_Institution :
ESEO (Ecole Super. d´´Electron. de l´´Ouest), Angers, France
Abstract :
This paper reports the modeling and simulation aspects of a peak current controlled power-factor-correction converter (PFC), which is widely used in switch-mode power supply applications. The main objective is to show the real behavior of this converter operating under specific conditions. Firstly, a numerical simulation based on a discrete model is used. Analysis of this model shows that chaos and bifurcations may occur along with the changing values of some system parameters. Secondly, a Power System Blockset (PSB) model using Simulink/Matlab is designed and simulation results are compared to those obtained from numerical simulation.
Keywords :
chaos; electric current control; power convertors; power factor correction; switched mode power supplies; bifurcations; chaotic regime; discrete model; numerical simulation; peak current controlled PFC converter; power factor correction; power system blockset model; switch mode power supply application; Chaos; Converters; Inductors; Integrated circuit modeling; Mathematical model; Numerical models; Switches; Bifurcation; Boost converter; PSB Matlab/Simulink; chaotic behavior; discrete model; nonlinear dynamics; numerical simulation; power-factor correction (PFC);
Conference_Titel :
Electrical Machines (ICEM), 2010 XIX International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-4174-7
Electronic_ISBN :
978-1-4244-4175-4
DOI :
10.1109/ICELMACH.2010.5607960
