STATOR OF ELECTRIC MACHINE AND ELECTRIC MACHINE

Embodiments of the present disclosure provide a stator of an electric machine and the electric machine. The stator comprises: a plurality of stator poles arranged around a central axis and coupled to one another; a stator winding comprising a plurality of coils wound respectively on the plurality of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIN, Fengqing, SU, Yun, XIE, Guangming
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Embodiments of the present disclosure provide a stator of an electric machine and the electric machine. The stator comprises: a plurality of stator poles arranged around a central axis and coupled to one another; a stator winding comprising a plurality of coils wound respectively on the plurality of stator poles, the plurality of coils being electrically connected to one another in the vicinity of axial ends of the plurality of stator poles and forming a plurality of connection portions; and an annular member disposed at the axial ends of the plurality of stator poles and coupled to the plurality of stator poles, the annular member together with the plurality of stator poles enclosing a space for constraining the plurality of connection portions. The solution of the present disclosure may reduce peripheral sizes of the stator of the electric machine in a simple and efficient manner.