Abstract: A permanent magnet module for a permanent magnet electrical machine includes at least a permanent magnet and a baseplate. The baseplate includes a base side for attaching the permanent magnet module to the permanent magnet machine and an opposite top side for attaching the permanent magnet to the baseplate. The permanent magnet module further includes at least a spring for limiting the movement of the respective permanent magnet module along a tangential direction (X) of the permanent magnet electrical machine. The baseplate includes at least a lateral side, the lateral side including the spring.

Abstract: Provided is a support structure segment for a stator of a generator, in particular of a wind turbine, wherein the support structure segment includes a carrier element extending in an axial direction AD, wherein the carrier element includes a base section, a side section and a top section, and wherein the top section is configured to be coupled to a lamination sheet section of the stator by means of a fixing connection.

Abstract: Provided is a support structure segment for a stator of a generator, in particular of a wind turbine, wherein the support structure segment includes a carrier element extending in an axial direction AD, wherein the carrier element includes a base section, a side section and a top section, and wherein the top section is configured to be coupled to a lamination sheet section of the stator by means of a fixing connection.

Abstract: A generator armature including a plurality of laminate sheets stacked to form an annular arrangement of armature teeth, whereby each pair of adjacent armature teeth is separated by an axial winding slot extending a direction essentially parallel to an axis of rotation of the generator; and a plurality of radial cooling channels, whereby a radial cooling channel is realized to transport a cooling medium and extends from an axial winding slot to an interior cavity of the generator, and wherein a radial cooling channel includes a series of aligned notches in the laminate sheets of a laminate stack is provided. A laminate sheet for an armature of a generator, a cooling arrangement, a generator, a wind turbine, and a method of cooling stator windings arranged on an armature of a generator is also provided.

Abstract: A base frame for a nacelle of a direct driven wind turbine includes a first interface to connect a rotor arrangement of the wind turbine with the first interface. A second interface is arranged to connect a tower with the second interface. An intermediate part connects the first and the second interface. The second interface has a collar structure. A third interface is arranged to attach a support structure to the base frame. The third interface exclusively has a first connection-area and a second connection-area. The first connection area connects the third interface with the collar structure. The second connection-area connects the third interface via a rib with the intermediate part of the base frame.