1. Features
1.1 General
The asynchronous motor, frequently referred to as an induction motor, comprises :
a polyphase field winding, distributed over a cylindrical armature and traversed by a system of polyphase currents which generate a rotating field;
a second multiphase winding, coaxially positioned so that it is swept by the rotating field, which induces a second system of multiphase currents.
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The action of the rotating field in the field on the induced currents (which in turn create a secondary rotating field with the same angular velocity as the field in the field) produces an electromagnetic torque whose mean value is not, as a rule, zero.
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Features
Different types of asynchronous motors
Bibliography
References
Theses
- - http://www.sudoc.abes.fr
- DEVANNEAUX (V.) - Modélisation des machines asynchrones triphasées à cage d'écureuil en vue de la surveillance et du diagnostic. - Institut national polytechnique (Toulouse) (2002)....
Standardization
Association Française de Normalisation AFNOR ( http://www.afnor.fr ). International Electrotechnical Commission IEC ( http://www.iec.ch ). Union Technique de l'Électricité UTE ( http://www.ute-fr.com...
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