Digital Control Implementation to Reduce the Cost and Improve the Performance of the Control Stage of an Industrial Switched-Mode Power Supply

Díaz López, Daniel; García Suárez, Oscar; Oliver Ramírez, Jesús Angel; Alou Cervera, Pedro; Moreno González, Félix Antonio; Duret, Benoit Alexandre; Cobos Márquez, José Antonio; Canales, F. y Castro Martín, Ángel de (2011). Digital Control Implementation to Reduce the Cost and Improve the Performance of the Control Stage of an Industrial Switched-Mode Power Supply. En: "2011 IEEE Energy Conversion Congress and Exposition (ECCE)", 17/09/2011 - 22/09/2011, Phoenix, Arizona, EEUU. ISBN 978-1-4577-0542-7. pp. 2930-2935.

Descripción

Título: Digital Control Implementation to Reduce the Cost and Improve the Performance of the Control Stage of an Industrial Switched-Mode Power Supply
Autor/es:
  • Díaz López, Daniel
  • García Suárez, Oscar
  • Oliver Ramírez, Jesús Angel
  • Alou Cervera, Pedro
  • Moreno González, Félix Antonio
  • Duret, Benoit Alexandre
  • Cobos Márquez, José Antonio
  • Canales, F.
  • Castro Martín, Ángel de
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 2011 IEEE Energy Conversion Congress and Exposition (ECCE)
Fechas del Evento: 17/09/2011 - 22/09/2011
Lugar del Evento: Phoenix, Arizona, EEUU
Título del Libro: Proceedings of 2011 IEEE Energy Conversion Congress and Exposition (ECCE)
Fecha: 2011
ISBN: 978-1-4577-0542-7
Materias:
Escuela: E.T.S.I. Industriales (UPM)
Departamento: Automática, Ingeniería Electrónica e Informática Industrial [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

The main objective of this work is the design and implementation of the digital control stage of a 280W AC/DC industrial power supply in a single low-cost microcontroller to replace the analog control stage. The switch-mode power supply (SMPS) consists of a PFC boost converter with fixed frequency operation and a variable frequency LLC series resonant DC/DC converter. Input voltage range is 85VRMS-550VRMS and the output voltage range is 24V-28V. A digital controller is especially suitable for this kind of SMPS to implement its multiple functionalities and to keep the efficiency and the performance high over the wide range of input voltages. Additional advantages of the digital control are reliability and size. The optimized design and implementation of the digital control stage it is presented. Experimental results show the stable operation of the controlled system and an estimation of the cost reduction achieved with the digital control stage.

Más información

ID de Registro: 13320
Identificador DC: http://oa.upm.es/13320/
Identificador OAI: oai:oa.upm.es:13320
URL Oficial: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6064163
Depositado por: Memoria Investigacion
Depositado el: 28 Nov 2012 09:31
Ultima Modificación: 23 Feb 2017 17:37
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