Schenkelpolläufer und Verfahren zum Aufwickeln von Rotorspulen Darauf

Details

Veröffentlichungs-Nr.

EP3334011

Aktenzeichen

EP17205826

Anmeldetag

7. Dezember 2017

Veröffentlichung

25. März 2020

Erteilung

25. März 2020

Rechtsraum

EP

IPC

H02K1/24H02K3/52// H02K3/18H02K15/095H02K3/34H02K3/32

Abstract

The present invention relates to salient pole rotor for an electrical machine, e.g., a motor or generator. The rotor comprises a plurality of salient poles (1), each pole having a pole body (2) and an integral pole tip (4). The rotor further comprises a rotor winding with a plurality of coils, each coil having a plurality of turns and being positioned on the pole body (2) of a respective salient pole (1). Each pole body (2) includes a coil winding part (2A) having an outer profile around which the turns of the respective coil are wound in-situ. Each turn includes two substantially straight axially-extending sides and an inner profile that differs from the outer profile of the coil winding part (2A).

Anmelder

Firma

GE Energy Power Conversion Technology Ltd

Land

🇬🇧 Großbritannien

Fachgebiete