Method of fabricating a permanent magnet line start motor having magnets outside the starting cage

Method of fabricating a permanent magnet line start motor having magnets outside the starting cage

A rotor for use in a line start permanent magnet motor comprises a rotor core having a shaft and including teeth defining slots; a rotor cage, at least a portion of which extends through the slots; and a layer of composite permanent magnet material at least partially coating the rotor core.

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Bibliographische Detailangaben
Hauptverfasser: PRESTON, MARK ALAN, KLIMAN, GERALD BURT, JONES, DONALD WAYNE
Format: Patent
Sprache:eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Beschreibung
Zusammenfassung:A rotor for use in a line start permanent magnet motor comprises a rotor core having a shaft and including teeth defining slots; a rotor cage, at least a portion of which extends through the slots; and a layer of composite permanent magnet material at least partially coating the rotor core.