| 摘要 |
A system for locking wind turbine rotating electric machine segments has a supporting structure (10) extending about an axis of rotation (A) and having a first mating face (16), and a plurality of first axial grooves (23) , each communicating with the first mating face (16); a plurality of segments (12), each having a second mating face (18), and a second axial groove (24) which is positioned facing and adjacent to one of the first grooves (23); and an expansion plug (25) designed to engage a first and second groove (23 , 24) facing each other; the first and second groove (23 , 24) and the expansion plug (25) being designed so that the expansion plug , when expanded, exerts a force with a radial component to lock the segment (12) to the supporting structure (10) along the respective second and first mating face (18 , 16). |
