DocumentCode
822483
Title
Instabilities of a boost converter system under large parameter variations
Author
Tan, Fang Dong ; Ramshaw, Raymond S.
Author_Institution
Dept. of Electr. Eng., Waterloo Univ., Ont., Canada
Volume
4
Issue
4
fYear
1989
fDate
10/1/1989 12:00:00 AM
Firstpage
442
Lastpage
449
Abstract
The instabilities of the boost converter system caused by large variations of system parameters are explored using multiple-parameter, bifurcation-theory-oriented approaches. It is revealed that, depending on the eigenvalues of the Jacobian of the system, both static bifurcation (jump phenomenon) and dynamic bifurcation (onset of limit cycles) can occur at critical points. The stability conditions for both precritical and postcritical behavior of the system have been obtained and verified experimentally
Keywords
eigenvalues and eigenfunctions; power convertors; stability; Jacobian; boost converter system; dynamic bifurcation; eigenvalues; instabilities; jump phenomenon; limit cycles; parameter variations; power convertors; stability conditions; static bifurcation; Bifurcation; Control systems; Eigenvalues and eigenfunctions; Jacobian matrices; Limit-cycles; Proportional control; Pulse width modulation; Pulse width modulation converters; Stability; Voltage control;
fLanguage
English
Journal_Title
Power Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0885-8993
Type
jour
DOI
10.1109/63.41773
Filename
41773
Link To Document