Artículo
Nonlinear Control of a Buck Converter Which Feeds a Constant Power Load
Fecha de publicación:
12/2015
Editorial:
Institute Of Electrical And Electronics Engineers
Revista:
Ieee Transactions On Power Electronics
ISSN:
0885-8993
e-ISSN:
1941-0107
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this paper a non-linear control strategy for controlling a dc/dc Buck converter feeding a constant power load is proposed. The main objective of the proposed controller is to improve the transient performance when in presence of unknown power disturbances. A feedback controller is combined with a feedforward strategy. A non-linear reduced order observer is used for estimating the value of the power load and its time derivative. These estimated values are fed forward to the non-linear feedback controller whose design is based on feedback linearization method. The proposed controller is tested via simulation and experimental results.
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Articulos(IIIE)
Articulos de INST.DE INVEST.EN ING.ELECTRICA "A.DESAGES"
Articulos de INST.DE INVEST.EN ING.ELECTRICA "A.DESAGES"
Citación
Solsona, Jorge Alberto; Gómez Jorge, Sebastián; Busada, Claudio A. ; Nonlinear Control of a Buck Converter Which Feeds a Constant Power Load; Institute Of Electrical And Electronics Engineers; Ieee Transactions On Power Electronics; 30; 12; 12-2015; 7193-7201
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