Generation of On-line Optimal Current References for Multi-phase Permanent Magnet Machines with Open-circuited Phases
Communication avec acte
Auteur
CREVITS, Yvan 
SEMAIL, Eric KESTELYN, XavierRésumé
This paper deals with the generation of optimal current references for Multi-phase Permanent Magnet Machines with open-circuited phases. Compared to classical methods, the use of a vectorial approach makes it possible to generate optimal current references, from a copper losses point of view, on-line. This method is viable whatever the number of open-circuited phases. As an example, a five-phase machine is experimentally controlled.
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Article dans une revue avec comité de lecture; ;SEMAIL, Eric; KESTELYN, Xavier (Lavoisier, 2010)
After a short historic of the multiphase machines and the state of the art of their open-circuited phase operation, this paper deals with a decoupled three-phase motor drive using a synchronous or induction machine. The ...
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Communication avec acte;SEMAIL, Eric; KESTELYN, Xavier (IEEE, 2010)
This paper proposes a simple way to control multi-phase drives in open-phase conditions. Contrary to existing methods, current references are not recomputed and the control scheme is kept the same to run in open-circuited ...
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Communication avec acte;SEMAIL, Eric; KESTELYN, Xavier (IEEE - Institute of Electrical and Electronics Engineers, 2010)
This paper proposes an auto-adaptive current control that makes possible to reduce torque ripples of multi-phase machines in open-circuited phase conditions. Contrary to existing methods, current references are not recomputed ...
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Communication avec acte; ; ; ; ; ; ;SEMAIL, Eric; KESTELYN, Xavier (IEEE, 2006)
Causal Ordering Graph and Energetic Macroscopic Representation are graphical descriptions to model electromechanical systems using integral causality. Inversion rules have been defined in order to deduce control structure ...
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Communication avec acte; ;SEMAIL, Eric; KESTELYN, Xavier (2010)
Cet article est consacré à l’étude d’une méthode de commande d’une machine synchrone à aimant permanent à cinq phases associée à un onduleur de tension à MLI intersective. On s’intéresse au cas de la commande en mode normal ...