ROTOR FOR A ROTATING ELECTRIC MACHINE

摘要

The invention relates to a rotor (2) for a rotating electric machine comprising: a plurality of pole teeth (4) supporting an excitation winding (5); grooves (7) which are respectively formed between the pole teeth (4); and wedges (8) which are provided in the grooves (7), said wedges (8) having a concave shape with a bulge (11) oriented towards the inside of the rotor (2).