Generatorrotor und Endwicklungsblockierendes Element für einen Turbogenerator

Details

Veröffentlichungs-Nr.

EP3681016

Aktenzeichen

EP19151340

Anmeldetag

11. Januar 2019

Veröffentlichung

26. Juli 2023

Erteilung

26. Juli 2023

Rechtsraum

EP

IPC

H02K3/24H02K3/51// H02K9/06H02K9/08H02K9/10

Abstract

A generator rotor (1) comprises a rotor body (11) and a plurality of conductive windings (21) extending along an axial extent of the rotor body. The conductive windings comprise winding end sections adjacent axial ends of the conductive windings, wherein the winding end sections are bent to comprise axially extending winding end sections (211) and adjacent circumferentially extending winding end sections (212). An axial blocking member (32) is provided between two neighboring circumferentially extending winding end sections (212) and a tangential blocking member (31) is provided between two neighboring axially extending winding end sections (211). An axial blocking member (32) comprises a circumferentially and radially extending wall (321) and a tangential blocking member comprises an axially and radially extending wall (311). At least one seal (313, 323) is provided between each surface of the wall of a blocking member and an adjacent winding end section.

Anmelder

Firmen

General Electric Technology GmbH
General Electric Company

Land

🇨🇭 Schweiz

Fachgebiete