This paper presents the study of a system with two permanent magnet synchronous motors (PMSM) connected in parallel to a mutualized single inverter. To get the stability of such a system, each of the motor synchronism has to be always respected whatever the variation of system parameter is. However, with the proposed master/slave structure, only one motor, called 'master motor', can be self-piloted. Thus, a strategy depending on the internal and external parameters variation is proposed to choose which motor has to be the master one. The robustness of this solution with load torque variation is evaluated. Some simulations representing the experimental process are so done with the SABER software.
Commande cooperative des systemes monoconvertisseur multimachines synchrones pour une application aeronautique
Cooperative command of multi synchronous machines/single inverter systems for an aeronautical application
Revue de l'Electricite et de l'Electronique - REE ; 6/7 ; 87-90
2010
4 Seiten, 5 Bilder, 4 Quellen
Article (Journal)
French
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