DocumentCode
826128
Title
Generalised steady-state analysis of multiphase interleaved boost converter with coupled inductors
Author
Shin, H.-B. ; Park, J.-G. ; Chung, S.-K. ; Lee, H.-W. ; Lipo, T.A.
Author_Institution
Div. of Electr. & Electron. Eng., Gyeongsang Nat. Univ., Gyeongnam, South Korea
Volume
152
Issue
3
fYear
2005
fDate
5/6/2005 12:00:00 AM
Firstpage
584
Lastpage
594
Abstract
The generalised steady-state analysis of the multi-phase interleaved boost converter with coupled inductors operated in continuous inductor current mode is addressed. The analytical expressions for efficiency, inductor and input currents, and output voltage are derived from the transformed average state-space model. Generalised expressions for the input and inductor current ripples and the output voltage ripple are also derived for various inductor couplings and the characteristics are analysed according to the inductor couplings. The steady-state performance is verified experimentally.
Keywords
inductors; power convertors; state-space methods; continuous inductor current mode; coupled inductors; generalised steady-state analysis; multiphase interleaved boost converter; steady-state performance; transformed average state-space model;
fLanguage
English
Journal_Title
Electric Power Applications, IEE Proceedings -
Publisher
iet
ISSN
1350-2352
Type
jour
DOI
10.1049/ip-epa:20045052
Filename
1436182
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