Title :
Chaotic behaviour in current-mode controlled DC-DC convertor
Author :
Deane, Jonathan H. B. ; Hamill, D.C.
Author_Institution :
Dept. of Electron. & Electr. Eng., Surrey Univ., Guildford, UK
fDate :
6/20/1991 12:00:00 AM
Abstract :
An approximate mapping is derived for a current-mode controlled buck convertor, leading to a stability criterion. Conditions are derived under which chaos in a strict sense occurs, and bounds on the inductor current are found.
Keywords :
chaos; power convertors; stability criteria; DC-DC convertor; approximate mapping; buck convertor; chaos; current-mode controlled; inductor current; instability; stability criterion;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19910731
