Sliding-mode-control design of a high-power-factor buck-boostrectifier
Lopez, O.
Garcia De Vicuna, L.
Castilla, M.
Matas, J.
Lopez, M.
Dept. de Ingenieria Electron., Univ. Politecnica de Catalunya, Barcelona;
This paper appears in: Industrial Electronics, IEEE Transactions on
Publication Date: Jun 1999
Volume: 46,
Issue: 3
On page(s): 604-612
ISSN: 0278-0046
References Cited: 11
CODEN: ITIED6
INSPEC Accession Number: 6277334
Digital Object Identifier: 10.1109/41.767068
Current Version Published: 2002-08-06
Abstract
This paper presents multi-input sliding-mode control schemes for
unity-power-factor rectifiers based on buck-boost converters. The
proposed controllers can effectively improve the tracking performance of
the line current and the output voltage regulation. The sliding surfaces
are designed by imposing a desired dynamic behavior on the system, which
allows us to determine the main parameters in designing the sliding-mode
controller. This results in fast controllers which provide both
robustness, with regard to external disturbances, and a good dynamic
response of the output voltage
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