Title :
A simple criterion to judge PFC converter stability
Author :
Orabi, U. ; Ninomiya, Tamotsu
Author_Institution :
Kyushu Univ., Fukuoka, Japan
Abstract :
This paper focuses on recent trials to control the Power-Factor-Correction (PFC) converter stability. New unstable phenomena detected in the regions predicted to be stable by the previous linear model force the research towards nonlinear analysis. The underlying technique can significantly facilitate the real operation of the PFC converter. A simple criterion is developed to judge the PFC converter stability, This criterion is designed so that we can automatically judge the PFC system with selected parameters to be stable or unstable from transient data.
Keywords :
bifurcation; chaos; circuit stability; nonlinear network analysis; power convertors; power factor correction; stability criteria; PFC converter stability; chaotic phenomena; doubling period bifurcation; linear model; nonlinear analysis; power factor correction converter; stability criterion; stable operation; transient data; unstable phenomena; Capacitance; Capacitors; Circuit stability; Circuit testing; Inductors; Output feedback; Power system modeling; Shape control; Stability criteria; Voltage control;
Conference_Titel :
Circuits and Systems, 2003. ISCAS '03. Proceedings of the 2003 International Symposium on
Print_ISBN :
0-7803-7761-3
DOI :
10.1109/ISCAS.2003.1205005
