DocumentCode
1264905
Title
Calculation of the periodic spectral components in a chaotic DC-DC converter
Author
Deane, Jonathan H B ; Ashwin, Peter ; Hamill, David C. ; Jefferies, David J.
Author_Institution
Sch. of Electron. Eng., Surrey Univ., Guildford, UK
Volume
46
Issue
11
fYear
1999
fDate
11/1/1999 12:00:00 AM
Firstpage
1313
Lastpage
1319
Abstract
A simple mapping is derived, which describes the behavior of a peak current-mode controlled boost converter operating chaotically. The invariant density of this mapping is calculated iteratively and, from this, the power density spectrum of the input current at the clock frequency and its harmonics are deduced. The calculation is presented, along with experimental verification. The possibility of a novel application of chaos-amelioration of power supply interference-is discussed,
Keywords
DC-DC power convertors; chaos; spectral analysis; chaotic DC-DC converter; clock frequency; invariant density; peak current-mode controlled boost converter; periodic spectral components; power density spectrum; power supply interference; Chaos; Circuits; Clocks; DC-DC power converters; Electromagnetic compatibility; Frequency; Inductors; Power supplies; Power system harmonics; Switches;
fLanguage
English
Journal_Title
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
Publisher
ieee
ISSN
1057-7122
Type
jour
DOI
10.1109/81.802818
Filename
802818
Link To Document