Model based predictive current control of an asynchronous six-phase motor drive

Authors

  • R. Gregor Electronic & System and Automation Engineering Departments E.S.I.I., University of Seville Author
  • F. Barrero Electrical Engineering Department, Vigo University, Spain Author
  • M.J. Durán Electrical Engineering Department E.S.I.I., University of Malaga Author
  • M.R. Arahal Electronic & System and Automation Engineering Departments E.S.I.I., University of Seville Author
  • S. Toral Electronic & System and Automation Engineering Departments E.S.I.I., University of Seville Author

DOI:

https://doi.org/10.24084/repqj06.229

Keywords:

Multi–phase systems, current control techniques, model based predictive control

Abstract

A new method for current control of multiphase drives is presented. The proposed control method is based on a model based predictive controller which minimises a predefined function cost. A voltage vector to minimise the current error is selected. A discrete-time model of the drive is also used to generate the control signals. Simulation and experimental results are provided. These preliminary results confirm the feasibility of the presented method for controlling an asymmetrical dual three-phase ac machine.

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Published

2024-01-15

Issue

Vol. 6 No. 1 (2008)

Section

Articles