ELECTRIC MACHINE, PARTICULARLY ASYNCHRONOUS THREE-PHASE CURRENT HYDROGENERATOR

摘要

The invention relates to an electric machine, particularly an asynchronous three-phase current hydrogenerator, having a rotor and a stator and a winding comprising a plurality of winding bars (17, 18) running in the axial direction and resting in pairs on top of each other in corresponding winding slots of a yoke, the winding bars (17, 18) extending out of the winding slots at the faces of the machine and for the most part being electrically connected to each other in pairs according to a prescribed pattern in a winding head (13a), a lower winding bar (18) in a first winding slot and an upper winding bar (17) in a second winding slot each being bent toward each other such that the ends (21, 22) thereof lie one over the other and cross each other in the radial direction. The production and assembly of such a machine are made simplified in that a one-piece connecting element (27) is provided for connecting the winding bars (17, 18) of an electrically connected winding bar pair.