Patent ID: 8022581

Claim:
A stator arrangement of a generator for a wind turbine, comprising: a plurality of stator segments substantially forming the stator of the generator, each stator segment: includes a stator winding and a laminate stack of sheets, and is moulded or casted into a material with an electrical insulating property and with a non-corroding quality and with a heat conductive property, includes a rotor facing side such that when installed the rotor facing side faces a rotor of the wind turbine, and an opposite side which faces opposite from the rotor facing side, wherein at least one of the plurality of stator segments comprises means for cooling for at least cooling of the respective stator segment, and wherein the means for cooling the respective stator segment comprises at least one conduit for a cooling medium, the conduit extends the full length of the respective stator segment, the at least one of the plurality of stator segments comprises: a top portion extending along the opposite side, the stator winding and the laminate stack are arranged in the top portion, a bottom portion extending along the rotor facing side, and a middle portion between the top portion and the bottom portion, the conduit is arranged in the middle portion, wherein the top, the middle and the bottom portions extend the full length of the respective stator arrangement.