Predictive Control for Multilevel Inverters with Reduced Number of Commutations

Mokhtar Aly, Fernanda Carnielutti, Margarita Norambuena, Mehdi Narimani, Jose Rodriguez

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

Resumen

In this paper, a Model Predictive Control able to reduce the number of commutations is proposed for multilevel inverters. The strategy used in this work adds a term in the cost function, considering the number of changes in the output voltage levels to evaluate the number of switching commutations. This term allows to reduce the unnecessary commutations in a multilevel converter and also is able to reduce the computational cost involved in a multilevel converter with more than 5 output voltage levels. By means of simulation results, the strategy is compared to the standard Finite Control Set Model Predictive Control, FCS-MPC, considering as an example a 7-level Cascaded H-Bridge topology. The simulation results show the better performance of the proposed strategy.

Idioma originalInglés
Título de la publicación alojadaProceedings of the Energy Conversion Congress and Exposition - Asia, ECCE Asia 2021
EditorialInstitute of Electrical and Electronics Engineers Inc.
Páginas914-919
Número de páginas6
ISBN (versión digital)9781728163444
DOI
EstadoPublicada - 24 may 2021
Evento12th IEEE Energy Conversion Congress and Exposition - Asia, ECCE Asia 2021 - Virtual, Singapore, Singapur
Duración: 24 may 202127 may 2021

Serie de la publicación

NombreProceedings of the Energy Conversion Congress and Exposition - Asia, ECCE Asia 2021

Conferencia

Conferencia12th IEEE Energy Conversion Congress and Exposition - Asia, ECCE Asia 2021
País/TerritorioSingapur
CiudadVirtual, Singapore
Período24/05/2127/05/21

Áreas temáticas de ASJC Scopus

  • Control y optimización
  • Ingeniería energética y tecnologías de la energía
  • Ingeniería eléctrica y electrónica
  • Ingeniería mecánica

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