Evento

Control of step-down DC-DC power converter with LCL output filter feeding a constant power load

Solsona, Jorge AlbertoIcon ; Gómez Jorge, SebastiánIcon ; Busada, Claudio; Rivetta, Claudio
Tipo del evento: Conferencia
Nombre del evento: 2016 IEEE Conference on Control Applications
Fecha del evento: 19/09/2016
Institución Organizadora: Institute of Electrical and Electronics Engineers;
Título del Libro: 2016 IEEE Conference on Control Applications
Editorial: Institute of Electrical and Electronics Engineers
ISBN: 978-1-5090-0756-1
Idioma: Inglés
Clasificación temática:

Resumen

This paper proposes a control strategy for a stepdownBuck power converter with LCL output filter feeding aconstant power load. The control strategy uses exact feedbacklinearization, including the power estimation of the load. Thisallows to obtain fast response when the power demandedchanges between different values.The power estimate is obtained by using a non-linearreduced-order observer with linear error dynamics. Hence, thecontrol strategy uses a reduced number of sensors, increasingreliability and reducing the cost of the system.The system performance obtained with the proposed controlstrategy is tested through numerical simulations.
Palabras clave: DC-DC CONVERTER , CONSTANT POWER LOAD , LCL FILTER , REDUCED ORDER OBSERVER , NONLINEAR CONTROL
 
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Tamaño: 245.2Kb
Formato: PDF
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Licencia
info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/211025
URL: https://ieeexplore.ieee.org/document/7587847
Colecciones
Eventos(IIIE)
Eventos de INST.DE INVEST.EN ING.ELECTRICA "A.DESAGES"
Citación
Control of step-down DC-DC power converter with LCL output filter feeding a constant power load; 2016 IEEE Conference on Control Applications; Buenos Aires; Argentina; 2016; 1-6
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