Design of energy control method for three-phase buck-type rectifier with very demanding load steps

Zhao, Sisi; Molina Garcia, Jose Maria; Silva, M.; Oliver Ramírez, Jesús Angel; Alou Cervera, Pedro; Torres, J.; Arévalo, F.; García, O. y Cobos Marquez, Jose Antonio (2014). Design of energy control method for three-phase buck-type rectifier with very demanding load steps. En: "Twenty-Ninth Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2014)", 16/03/2014 - 20/03/2014, Fort Worth, TX, USA. pp. 2713-2718. https://doi.org/10.1109/APEC.2014.6803688.

Descripción

Título: Design of energy control method for three-phase buck-type rectifier with very demanding load steps
Autor/es:
  • Zhao, Sisi
  • Molina Garcia, Jose Maria
  • Silva, M.
  • Oliver Ramírez, Jesús Angel
  • Alou Cervera, Pedro
  • Torres, J.
  • Arévalo, F.
  • García, O.
  • Cobos Marquez, Jose Antonio
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: Twenty-Ninth Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2014)
Fechas del Evento: 16/03/2014 - 20/03/2014
Lugar del Evento: Fort Worth, TX, USA
Título del Libro: Twenty-Ninth Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2014)
Fecha: 2014
Materias:
Escuela: Centro de Electrónica Industrial (CEI) (UPM)
Departamento: Automática, Ingeniería Eléctrica y Electrónica e Informática Industrial
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Conventional three-phase rectifiers are controlled to achieve good power factor and low THD in the input. In the case of pulsating power loads, the fast dynamic response implies that the load pulses are reflected in the generator. These pulsating loads affect the life time operation of the generator, especially when it is not oversized (that is the case in aircraft applications). In order to smooth the power demanded from the generator, it is preferable to reduce the bandwidth of the controller to the rectifier but it affects its stability due to the fact that the right half plane pole given by the negative impedance of a constant power load requires high bandwidth control loop to compensate it. In this paper, an energy control method is proposed to employ the energy stored in the output capacitor of the rectifier to control the amount of power demanded through the rectifier. In such a way the bandwidth restriction for stability is eliminated and the bandwidth of the loop can be set slow enough to ensure smooth power demanded from the generator.

Más información

ID de Registro: 37140
Identificador DC: http://oa.upm.es/37140/
Identificador OAI: oai:oa.upm.es:37140
Identificador DOI: 10.1109/APEC.2014.6803688
URL Oficial: http://ieeexplore.ieee.org/document/6803688/
Depositado por: Memoria Investigacion
Depositado el: 01 Abr 2017 12:04
Ultima Modificación: 01 Abr 2017 12:04
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