V2ic Control: A Novel Control Technique with Very Fast Response under Load and Voltage Steps

Viejo de Frutos, Miriam del and Alou Cervera, Pedro and Oliver Ramírez, Jesús Angel and García Suárez, Oscar and Cobos Márquez, José Antonio (2011). V2ic Control: A Novel Control Technique with Very Fast Response under Load and Voltage Steps. In: "26th Annual IEEE Applied Power Electronics Conference and Exposition (APEC)", 06/03/2010 - 11/03/2010, Fort Worth, Texas, EEUU. ISBN 978-1-4244-8084-5.

Description

Title: V2ic Control: A Novel Control Technique with Very Fast Response under Load and Voltage Steps
Author/s:
  • Viejo de Frutos, Miriam del
  • Alou Cervera, Pedro
  • Oliver Ramírez, Jesús Angel
  • García Suárez, Oscar
  • Cobos Márquez, José Antonio
Item Type: Presentation at Congress or Conference (Article)
Event Title: 26th Annual IEEE Applied Power Electronics Conference and Exposition (APEC)
Event Dates: 06/03/2010 - 11/03/2010
Event Location: Fort Worth, Texas, EEUU
Title of Book: Proceedings of 26th Annual IEEE Applied Power Electronics Conference and Exposition (APEC)
Date: April 2011
ISBN: 978-1-4244-8084-5
Subjects:
Faculty: E.T.S.I. Industriales (UPM)
Department: Automática, Ingeniería Electrónica e Informática Industrial [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

Full text

[img]
Preview
PDF - Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (1MB) | Preview

Abstract

High switching frequencies (several MHz) allow the integration of low power DC/DC converters. Although, in theory, a high switching frequency would make possible to implement a conventional voltage mode control with very high bandwidth, in practice, parasitic effects and robustness make very complex to achieve bandwidths higher than 1MHz. This paper proposes a fast control technique to optimize the dynamic response of high switching frequency DC/DC converters. The proposed control is based on two loops. The fast internal loop has information of the output capacitor current and the error voltage, providing fast dynamic response under load and output voltage reference steps, while the slow external voltage loop provides accurate steady state regulation. Experimental results validate the fast dynamic response of the proposed control under load and output voltage reference steps and its suitability for high switching frequencies.

More information

Item ID: 7823
DC Identifier: http://oa.upm.es/7823/
OAI Identifier: oai:oa.upm.es:7823
Official URL: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5744602
Deposited by: Memoria Investigacion
Deposited on: 02 Aug 2011 11:15
Last Modified: 20 Apr 2016 16:50
  • Logo InvestigaM (UPM)
  • Logo GEOUP4
  • Logo Open Access
  • Open Access
  • Logo Sherpa/Romeo
    Check whether the anglo-saxon journal in which you have published an article allows you to also publish it under open access.
  • Logo Dulcinea
    Check whether the spanish journal in which you have published an article allows you to also publish it under open access.
  • Logo de Recolecta
  • Logo del Observatorio I+D+i UPM
  • Logo de OpenCourseWare UPM