Behavior of the predictive DTC based matrix converter under unbalanced AC supply

Marco E. Rivera, René E. Vargas, José R. Espinoza, José R. Rodríguez

Resultado de la investigación: Contribución a los tipos de informe/libroContribución a la conferencia

27 Citas (Scopus)

Resumen

A novel time discrete control strategy applied to a Matrix Converter that drives an AC machine is presented. The strategy features the advantages of the Direct Torque Control and the Predictive Control, verifying its robustness through out the analysis of its behavior under an unbalanced AC supply. The high performance of the predictive control is based on the deterministic model of the converter-machine system. Such model is used to predict at any given sampling time the future values of the electrical variables as a function of the switch status. A functional is then optimized and the optimum switch status is thus selected. The optimum selection ensures unitary input power factor and zero steady state error in the flux and torque of the AC machine. The speed is adjusted by a closed loop scheme and the unbalance is naturally mitigated. Several simulations showing the transient and steady state behavior of the proposed scheme are presented.

Idioma originalInglés
Título de la publicación alojadaConference Record of the 2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS
Páginas202-207
Número de páginas6
EstadoPublicada - 1 dic 2007
Evento2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS - New Orleans, LA, Estados Unidos
Duración: 23 sep 200727 sep 2007

Otros

Otros2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS
PaísEstados Unidos
CiudadNew Orleans, LA
Período23/09/0727/09/07

Áreas temáticas de ASJC Scopus

  • Ingeniería de control y sistemas
  • Ingeniería industrial y de fabricación
  • Ingeniería eléctrica y electrónica

Huella Profundice en los temas de investigación de 'Behavior of the predictive DTC based matrix converter under unbalanced AC supply'. En conjunto forman una huella única.

  • Citar esto

    Rivera, M. E., Vargas, R. E., Espinoza, J. R., & Rodríguez, J. R. (2007). Behavior of the predictive DTC based matrix converter under unbalanced AC supply. En Conference Record of the 2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS (pp. 202-207). [4347787]