Modélisation causale pour la commande auto adaptée de machines alternatives triphasées en mode dégradé | Crevits, Yvan
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Modélisation causale pour la commande auto adaptée de machines alternatives triphasées en mode dégradé

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Crevits, Yvan | Kestelyn, Xavier | Lemaire-Semail, Betty | Semail, Eric

Edité par HAL CCSD ; Lavoisier

Version éditeur disponible à cette adresse : http://ejee.revuesonline.com/article.jsp?articleId=14944. International audience. 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 modeling of this system uses a vectorial formalism and the energetic macroscopic representation (EMR) applied to normal and open-circuited mode operations. The resultant model is available in the two cases. It is permitted to bring to light the magnitudes evolution and leads to elaborate a "universal" command. This study is achieved with simulation validations, evaluation of the performances and some experimental validations. In conclusion, this method is considered for electrical machines supplied with more than three phases.

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