New Real Coordinates Model for an Asymmetrical Six-Phase Induction Machine


Foito D., Silva P., Barbosa T., Maia J., Fernao Pires V., Martins J. F.

International Aegean Conference on Electrical Machines and Power Electronics / Electromotion Joint Conference, İstanbul, Turkey, 8 - 10 September 2011, pp.514-519 identifier

  • Publication Type: Conference Paper / Full Text
  • City: İstanbul
  • Country: Turkey
  • Page Numbers: pp.514-519

Abstract

This article presents an approach for the modulation of an asymmetric six-phase induction machine. The developed model is formed by two sets of three-phase stator windings that are displaced by 60 degrees. Since this kind of machines can have stator windings displaced with different angles this model also allows choosing another angle. Due to the fact that the induction machine was fully implemented in real coordinates, it is possible to simulate stator and rotor faults without being necessary to change system equations, only system parameters. The simulated results are used to validate the model.