Damper winding for turbo generator rotor, has each two individual groove closure wedges joined together via metal connecting parts inserted into bores in adjacent wedge ends

摘要

The damper winding has groove closure wedges (3) consisting of several individual wedges (4,4a) with adjacent ends (5). Bores (8) are formed in the ends parallel to the length of the individual wedges and each two individual wedges are joined together via a metal connecting part (9) inserted into the bores