FPGA-based predictive current control of a three-phase active front end rectifier

Marcelo Pérez, Marcelo Vásquez, José Rodríguez, Jorge Pontt

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

10 Citas (Scopus)

Resumen

A predictive current controller for a active front end rectifier is presented in this paper. The predictive algorithm is implemented on a FPGA platform, using a state machine and taking advantages of the parallel processing provided by these devices. The next step model calculations and cost function evaluation required by the predictive controller are executed, for all the possible witching states, in only one clock cycle each one. The optimization procedure is implemented using a three step algorithm based on successive comparisons. Using these approaches, the execution time is drastically improved compared to a sequential predictive algorithm implementation. Simulations results using a current control of an active front end rectifier shows that the algorithm performs a very small execution time. Therefore, it is possible to increase the sampling frequency, improving the harmonic content of the input currents.

Idioma originalInglés
Título de la publicación alojada2009 IEEE International Conference on Industrial Technology, ICIT 2009
DOI
EstadoPublicada - 17 jul 2009
Evento2009 IEEE International Conference on Industrial Technology, ICIT 2009 - Churchill, VIC, Australia
Duración: 10 feb 200913 feb 2009

Otros

Otros2009 IEEE International Conference on Industrial Technology, ICIT 2009
País/TerritorioAustralia
CiudadChurchill, VIC
Período10/02/0913/02/09

Áreas temáticas de ASJC Scopus

  • Informática aplicada
  • Ingeniería eléctrica y electrónica

Huella

Profundice en los temas de investigación de 'FPGA-based predictive current control of a three-phase active front end rectifier'. En conjunto forman una huella única.

Citar esto