Comparison of V2IC control with voltage mode and current mode controls for high frequency (MHz) and very fast response applications

Alou Cervera, Pedro; Oliver Ramírez, Jesús Angel; Svikovic, Vladimir; García Suárez, Oscar y Cobos Márquez, José Antonio (2012). Comparison of V2IC control with voltage mode and current mode controls for high frequency (MHz) and very fast response applications. En: "IEEE Applied Power Electronics Conference and Exposition (APEC)", 05/02/2012 - 09/02/2012, Orlando, Florida, USA. pp. 697-702. https://doi.org/10.1109/APEC.2012.6165895.

Descripción

Título: Comparison of V2IC control with voltage mode and current mode controls for high frequency (MHz) and very fast response applications
Autor/es:
  • Alou Cervera, Pedro
  • Oliver Ramírez, Jesús Angel
  • Svikovic, Vladimir
  • García Suárez, Oscar
  • Cobos Márquez, José Antonio
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: IEEE Applied Power Electronics Conference and Exposition (APEC)
Fechas del Evento: 05/02/2012 - 09/02/2012
Lugar del Evento: Orlando, Florida, USA
Título del Libro: IEEE Applied Power Electronics Conference and Exposition (APEC)
Fecha: 2012
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

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 (VMC) or Peak Current Mode control (PCMC) with very high bandwidth, in practice, parasitic effects and robustness limits the applicability of these control techniques. This paper compares VMC and CMC techniques with the V2IC control. This 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 voltage reference steps, while the slow external voltage loop provides accurate steady state regulation. This paper shows the fast dynamic response of the V2IC control under load and output voltage reference steps and its robustness operating with additional output capacitors added by the customer.

Más información

ID de Registro: 20890
Identificador DC: http://oa.upm.es/20890/
Identificador OAI: oai:oa.upm.es:20890
Identificador DOI: 10.1109/APEC.2012.6165895
Depositado por: Memoria Investigacion
Depositado el: 05 Mar 2014 18:04
Ultima Modificación: 22 Sep 2014 11:21
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