Patent ID: 9525328
Filing Date: 2016-12-20
CPC Classification: H02K

Claim Text:
1. A rotating electric machine, the rotating electric machine being a double-fed asynchronous machine with a power range of between 20 MVA and 500 MVA, which comprises: a rotor, which rotates about a machine axis, is surrounded concentrically by a stator and includes a rotor laminated core and a shaft, which rotor laminated core bears a rotor winding which is arranged further outwards and which is connected via connectors to slip rings arranged further inwards at the end of the shaft, wherein the connectors comprise: a separate extended auxiliary rim attached to an axial end of the auxiliary rim axially beyond the windings, the mechanical connectors extending in a radial direction through the extended auxiliary rim, and the electrical connectors extending in a radial direction without passing through the extended auxiliary rim.