Calculation of the periodic spectral components in a chaotic DC-DC converter

Authors
Deane, JHB Ashwin, P Hamill, DC Jefferies, DJ
Citation
Jhb. Deane et al., Calculation of the periodic spectral components in a chaotic DC-DC converter, IEEE CIRC-I, 46(11), 1999, pp. 1313-1319
Citations number
14
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS
ISSN journal
10577122 → ACNP
Volume
46
Issue
11
Year of publication
1999
Pages
1313 - 1319
Database
ISI
SICI code
1057-7122(199911)46:11<1313:COTPSC>2.0.ZU;2-M
Abstract
A simple mapping is derived, which describes the behavior of a peak current -mode controlled boost converter operating chaotically, The invariant densi ty of this mapping is calculated iteratively and, from this, the power dens ity spectrum of the input current at the clock frequency and its harmonics is deduced. The calculation is presented, along with experimental verificat ion. The possibility of a novel application of chaos-amelioration of power supply interference-is discussed.