Electrical machine with double-sided rotor

Electrical machine with double-sided rotor

Machines useful for wind turbine and ship propulsion purposes include a double-sided generator (12) or motor with two concentric air gaps. In one embodiment, the machine includes a double-sided rotor (86) with an inner rotor side (108) and an outer rotor side (110); and a stator (88) with an inner s...

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Bibliographische Detailangaben
1. Verfasser: JANSEN PATRICK L.,LYONS JAMES P.,CARL RALPH J. JR.,QU RONGHAI,FOGARTY JAMES M
Format: Patent
Sprache:eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Beschreibung
Zusammenfassung:Machines useful for wind turbine and ship propulsion purposes include a double-sided generator (12) or motor with two concentric air gaps. In one embodiment, the machine includes a double-sided rotor (86) with an inner rotor side (108) and an outer rotor side (110); and a stator (88) with an inner stator core (90) and an outer stator core (92), wherein the double-sided rotor (86) is concentrically disposed between the inner stator core (90) and the outer stator core (92).