Generator mit Verbesserter Statorkühlung und Reduziertem Ventilationsverlust

Details

Veröffentlichungs-Nr.

EP3404802

Aktenzeichen

EP18172730

Anmeldetag

16. Mai 2018

Veröffentlichung

2. März 2022

Erteilung

2. März 2022

Rechtsraum

EP

IPC

H02K1/20H02K5/20H02K9/197

Abstract

A stator (38) of an electrical generator (20) includes a stator core including a plurality of stacked stator laminations (44) and at least one end turn. At least one cooling passage (60) provides a fluid flow path through a portion of the plurality of stator laminations (44) to the at least one end turn. The at least one cooling passage (60) includes at least one radial channel (62) arranged in fluid communication with an axial channel (64). The at least one cooling passage (60) is formed directly into the portion of the plurality of stator laminations (44).

Anmelder

Firma

Hamilton Sundstrand Corporation

Land

🇺🇸 USA

Fachgebiete