Reducing Variation of Switching Frequency in Finite-State Predictive Torque of three-Phase Induction Motor

Shirin Azadi, S. Alireza Davari, Arya Aghili Ashtiani, Cristian Garcia, Jose Rodrigues

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

2 Citas (Scopus)

Resumen

In this research, a new technique is applied to the predictive direct torque control of the induction motor in order to reduce the variation of the switching frequency. The method is a modification of the finite set model predictive control (FS-MPC). In this method, the switching options are examined in a cost function and the best option is selected based on the minimum cost function. Since the switching technique in FS-MPC is direct switching without using a modulator, the switching frequency will be variable. In the proposed method, the periodic selection of the active and zero voltage vector is used to reduce the variation of the switching period. Thus, the zero voltage is mandatorily exerted after an active voltage and vice versa. With this method, the cost function is only examined for the active voltage vectors and the zero voltage is selected for the next control interval. This manner is repeated in the whole algorithm. The proposed method is evaluated by simulation via MATLAB/Simulink. The results showed that the proposed method reduced the variation of the switching frequency and it was stable for the different operating point.

Idioma originalInglés
Título de la publicación alojada2019 10th International Power Electronics, Drive Systems and Technologies Conference, PEDSTC 2019
EditorialInstitute of Electrical and Electronics Engineers Inc.
Páginas108-113
Número de páginas6
ISBN (versión digital)9781538692547
DOI
EstadoPublicada - 23 abr 2019
Evento10th International Power Electronics, Drive Systems and Technologies Conference, PEDSTC 2019 - Shiraz, República Islámica de Irán
Duración: 12 feb 201914 feb 2019

Serie de la publicación

Nombre2019 10th International Power Electronics, Drive Systems and Technologies Conference, PEDSTC 2019

Conferencia

Conferencia10th International Power Electronics, Drive Systems and Technologies Conference, PEDSTC 2019
PaísRepública Islámica de Irán
CiudadShiraz
Período12/02/1914/02/19

Áreas temáticas de ASJC Scopus

  • Ingeniería energética y tecnologías de la energía
  • Ingeniería eléctrica y electrónica

Huella Profundice en los temas de investigación de 'Reducing Variation of Switching Frequency in Finite-State Predictive Torque of three-Phase Induction Motor'. En conjunto forman una huella única.

  • Citar esto

    Azadi, S., Davari, S. A., Aghili Ashtiani, A., Garcia, C., & Rodrigues, J. (2019). Reducing Variation of Switching Frequency in Finite-State Predictive Torque of three-Phase Induction Motor. En 2019 10th International Power Electronics, Drive Systems and Technologies Conference, PEDSTC 2019 (pp. 108-113). [8697250] (2019 10th International Power Electronics, Drive Systems and Technologies Conference, PEDSTC 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PEDSTC.2019.8697250