Title :
Bifurcation and chaos control in power-factor-correction boost converter
Author :
Zamani, Najmeh ; Niroomand, Mehdi ; Ataei, Mohammad
Author_Institution :
Dept. of Eng. & Technol., Univ. of Isfahan (U.I.), Isfahan, Iran
Abstract :
The present article provides an analysis of complex dynamics displayed by Power-Factor-Correction Boost Converter under Peak Current-Mode Control. PFC Boost converter has been studied with nonlinear analysis and the discrete-time modeling approach has been used. In order to increase stable period-1 operation range, new application of ramp compensation approach has been used, also slope of the compensating ramp that guarantees the stable operation of the PFC Boost converter is investigated. Finally, results are proven by simulation and theoretical analysis.
Keywords :
bifurcation; chaos; current-mode circuits; power convertors; power factor correction; bifurcation; chaos control; discrete-time modeling approach; nonlinear analysis; peak current-mode control; power-factor-correction boost converter; ramp compensation approach; stable period-1 operation range; Bifurcation; Chaos; Inductors; Integrated circuit modeling; Mathematical model; Switches; Bifurcation; Chaos; Discrete-time modeling; Power-Factor-Correction; Stability;
Conference_Titel :
Electrical Engineering (ICEE), 2014 22nd Iranian Conference on
Conference_Location :
Tehran
DOI :
10.1109/IranianCEE.2014.6999736
