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Modelo secuencial predictivo de control directo de velocidad de PMSM.

Lukáš Pancurák1, Krisztián Horváth2, Karol Kyslan3

  • 1Faculty of Electrical Engineering and Informatics, Dept. of Electrical Engineering and Mechatronics, Technical University of Košice, 042 00, Košice, Slovak Republic.

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PubMed
Resumen

Este estudio mejora el control predictivo secuencial de velocidad directa para las unidades de motor síncrono de imanes permanentes (PMSM). El método mejorado estabiliza el rendimiento y aumenta la velocidad de respuesta, superando las limitaciones de los enfoques anteriores.

Palabras clave:
Conjunto de control finito establecido.El modelo de control predictivo del modelo de control predictivo.Máquina sincrónica de imanes permanentes de máquinas sincrónicasEl control secuencial de control de la secuencia.

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Área de la Ciencia:

  • Ingeniería Eléctrica Ingeniería Eléctrica.
  • Sistemas de control de los sistemas de control.

Sus antecedentes:

  • El control predictivo del modelo de conjunto de control finito (FCS-MPC) es vital para las unidades de motor síncrono de imanes permanentes (PMSM).
  • El rendimiento del FCS-MPC convencional depende de factores de ponderación, carece de procedimientos de selección sistemáticos, lo que dificulta la robustez.

Objetivo del estudio:

  • Validar experimentalmente una estrategia de control predictivo secuencial de velocidad directa para las unidades PMSM.
  • Para abordar la inestabilidad y los problemas de ondulación actuales en los métodos de control secuencial existentes.
  • Para mejorar la respuesta dinámica de la velocidad y la estabilidad general de los accionamientos PMSM.

Principales métodos:

  • Validación experimental de una estrategia secuencial de control predictivo de velocidad directa.
  • Evaluación secuencial de las funciones de costo para simplificar el ajuste y reducir los factores de ponderación.
  • Desarrollo y prueba de un algoritmo de control predictivo de velocidad directa secuencial mejorado.

Principales resultados:

  • El control de velocidad secuencial directo original muestra potencial dinámico, pero exhibe inestabilidad y ondas de corriente.
  • El control predictivo de velocidad directa secuencial mejorado suprime efectivamente las inestabilidades.
  • El método propuesto mejora significativamente la respuesta dinámica de velocidad de la unidad PMSM.

Conclusiones:

  • El control predictivo de velocidad directa secuencial mejorado ofrece una solución robusta y estable para las unidades PMSM.
  • Esta estrategia simplifica la afinación y mejora el rendimiento del control en comparación con los métodos convencionales.
  • La validación experimental confirma la efectividad del enfoque propuesto en una plataforma de prototipado de control rápido.