Rotoren für Elektrische Maschinen

Details

Veröffentlichungs-Nr.

EP4160885

Aktenzeichen

EP21200665

Anmeldetag

4. Oktober 2021

Veröffentlichung

20. August 2025

Erteilung

20. August 2025

Rechtsraum

EP

IPC

H02K15/00

Abstract

A rotor (8) for an electrical machine (1) is described. The rotor (8) includes a rotor body (10) and a plurality of rotor segments (12a, 12b, ..., 12p) connected to the rotor body (10). The rotor segments (12a, 12b, ..., 12p) are arranged circumferentially around the rotor body (10). Each rotor segment (12a, 12b, ..., 12p) includes amounting surface that defines part of a radially inner or outer surface of the rotor (8). Each rotor segment (12a, 12b, ..., 12p) also includes a plurality of permanent magnet modules (24) that are mounted to the mounting surface (16) to define an array of rotor poles arranged circumferentially around the radially inner or outer surface of the rotor (8). One of the plurality of rotor segments (12o) is removably connected to the rotor body (10) and the one or more permanent magnet modules (24) that are mounted to its mounting surface (16) are removably mounted and can be removed during repair or servicing of the electrical machine (1).

Anmelder

Firma

GE Energy Power Conversion Technology Ltd

Land

🇬🇧 Großbritannien

Fachgebiete