RETRACTABLE MODULAR STATOR FOR AN ELECTRIC MOTOR/GENERATOR

Design of a retractable modular stator for an electric motor/generator, formed by one or several modules that are moveable in a radial direction or any other direction that allows the separation between the rotor and the stator of the electric machine to be modified. Each module of the stator is for...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GARCIA GARACIA, MIGUEL, LETOSA FLETA, JESUS, COVA ACOSTA, MIGUEL ANGEL, LOPEZ ANDIA, DIEGO, VILLEN MARTINEZ, MARIA TERESA
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	Design of a retractable modular stator for an electric motor/generator, formed by one or several modules that are moveable in a radial direction or any other direction that allows the separation between the rotor and the stator of the electric machine to be modified. Each module of the stator is formed by several windings, teeth, slots and a corresponding yoke section. The invention presented affords the main advantage of attaining a reduction in the magnetic losses in the ferromagnetic core that occur frequently in electric motors or generators while operating in standby mode. Furthermore it allows other losses associated with electric machines, such as friction losses and heating losses to be reduced.