A simple criterion to judge PFC converter stability

Author

Orabi, U. ; Ninomiya, Tamotsu

Author_Institution

Kyushu Univ., Fukuoka, Japan

Volume

3

fYear

2003

fDate

25-28 May 2003

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2003. ISCAS '03. Proceedings of the 2003 International Symposium on

Print_ISBN

0-7803-7761-3

Type

conf

DOI

10.1109/ISCAS.2003.1205005

Filename

1205005