Dual rotor electric machine in an automotive application

An electrical machine for use in a vehicle, comprising a stator configured to output a rotating magnetic field, a primary rotor located radially between an output shaft and the stator, a secondary rotor, wherein the secondary rotor is located radially between the stator and the output shaft, and a h...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Heeke, Gregory, Steinberger, Markus, Uddin, Md. Wasi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An electrical machine for use in a vehicle, comprising a stator configured to output a rotating magnetic field, a primary rotor located radially between an output shaft and the stator, a secondary rotor, wherein the secondary rotor is located radially between the stator and the output shaft, and a hydraulic pump attached to the secondary rotor, wherein the hydraulic pump is configured to output lubricant to an outlet in response to the rotating magnetic field generated therebetween by the stator and the secondary rotor.