A comparative study of predictive current control for three-phase voltage source inverters based on switching frequency and current error

Patricio Cortes, Luna Vattuone, Jose Rodriguez

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

12 Citas (Scopus)

Resumen

Conventional linear current control with pulse width modulation and predictive current control for a three phase voltage source inverter are compared in this paper based on the ripple of current for a range of switching frequencies. Predictive current control allows to improve the performance by increasing the sampling frequency, but the resulting switching frequency can also make the semiconductors to operate out of their thermal limits. Behavior of the predictive control scheme for a range of switching frequencies is presented. A modification of the predictive current control is presented for decoupling the switching frequency from the sampling frequency, thus the performance of the system is improved and the switching frequency is kept controlled.

Idioma originalInglés
Título de la publicación alojadaProceedings of the 2011 14th European Conference on Power Electronics and Applications, EPE 2011
EstadoPublicada - 2011
Evento2011 14th European Conference on Power Electronics and Applications, EPE 2011 - Birmingham, Reino Unido
Duración: 30 ago 20111 sep 2011

Otros

Otros2011 14th European Conference on Power Electronics and Applications, EPE 2011
País/TerritorioReino Unido
CiudadBirmingham
Período30/08/111/09/11

Áreas temáticas de ASJC Scopus

  • Ingeniería eléctrica y electrónica

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