摘要 |
The invention relates to a rotating electric machine, in particular a double-fed asynchronous machine in the performance range between 20 and 500 MVA, which comprises a rotor, which rotates about an axis and is surrounded concentrically by a stator, the rotor having a rotor laminate stack (14) , which is constructed from laminations which are layered and are pressed in the axial direction using a press plate (19) to form a composite, said rotor laminate stack being divided in the radial direction into an inner mechanical region (14b) and an outer electrical region (14a), and a rotor winding (18) being accommodated in the electrical region (14a) in said rotor laminate stack. In such a machine, the axial bracing of the rotor laminate stack is optimized by virtue of the fact that the press plate (19) is divided radially into a separate inner press plate and a separate outer press plate corresponding to the radial division of the rotor laminate stack (14). |