Rotor with V-shaped permanent magnet arrangement, rotating electric machine, vehicle, elevator, fluid machine, and processing machine

Rotor with V-shaped permanent magnet arrangement, rotating electric machine, vehicle, elevator, fluid machine, and processing machine

A rotor includes first and second permanent magnets provided in each magnetic pole inside a rotor core. The rotor is configured such that when a first end of the first permanent magnet located on the outer circumferential side of the rotor core and the second permanent magnet side is located at a po...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MAEMURA AKIHIKO, KAWAZOE YOSUKE, FUKUMA YUTO, TOMOHARA KENJI, SUZUKI TAKEO
Format: Patent
Sprache:eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Beschreibung
Zusammenfassung:A rotor includes first and second permanent magnets provided in each magnetic pole inside a rotor core. The rotor is configured such that when a first end of the first permanent magnet located on the outer circumferential side of the rotor core and the second permanent magnet side is located at a position that faces a first end in the circumferential direction of one of teeth of a stator, a second end of the first permanent magnet located on the axis of rotation side of the rotor core and the second permanent magnet side is located at a position that faces a second end in the circumferential direction of the tooth that faces the first end of the first permanent magnet.