ELECTRICAL DEVICE COMPRISING ELECTRIC MACHINE AND CONTROL MODULE

ELECTRICAL DEVICE COMPRISING ELECTRIC MACHINE AND CONTROL MODULE

The invention relates to an electrical device (100, 200, 300, 400, 500) that is arranged to be able to cooperate with a turbocompressor for a combustion engine, the electrical device comprising (i) a shaft (160) housed in a chamber (146) of a housing (144), the shaft (160) being held radially by at...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HODEBOURG, Grégory, ROUFFINEAU, Julien, SOHIER, Yannick
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Beschreibung
Zusammenfassung:The invention relates to an electrical device (100, 200, 300, 400, 500) that is arranged to be able to cooperate with a turbocompressor for a combustion engine, the electrical device comprising (i) a shaft (160) housed in a chamber (146) of a housing (144), the shaft (160) being held radially by at least a first (170) and a second (172) bearing; (ii) an electric machine (140) housed in the chamber (146) of the housing (144), the electric machine (140) comprising a stator (150) and a rotor that is coupled to the shaft (160); (iii) an electrical control module (180) that is configured to generate a magnetic field at the level of the stator (150) and cause the rotor to rotate, the second bearing (172) being located axially between the electrical control module (180) and the stator (150).