STATOR SEGMENT, STATOR, WIND TURBINE AND METHOD OF MANUFACTURING A STATOR SEGMENT

摘要

There is described a stator segment (41) for an electric machine, in particular for a wind turbine generator, the stator segment comprising a support structure (42), a lamination stack, and at least one fastening member (45) for fastening the lamination stack to the support structure, wherein the lamination stack comprises a plurality of lamination packets stacked between a drive end and a non-drive end, each lamination packet comprising a yoke (43) having a plurality of teeth (44) extending radially outwards on one side of the yoke (43) and a connection structure formed at the side opposite the teeth (44), the connection structure being shaped to engage with the at least one fastening member (45) in such a way that a part of the fastening member (45) extends within the yoke (43). Furthermore, a stator, a wind turbine and a method of manufacturing are described.