| 摘要 |
Electric machine (1) provided with: a stator (5) having a magnetic core (6) longitudinally crossed by a plurality of stator slots (7); and a stator winding (8) having a series of rigid bars (9), which are "U"-shaped and are inserted through the stator slots (7) thus defining an inlet side (12), in which the cusps (11) of the "U"-shaped bars (9) are arranged, and an outlet side (13), in which the legs (10) of the "U"-shaped bars (9) are arranged; the cusp (11) of each "U"-shaped bar (9) has a three-dimensional fold that follows a first plane (A), which is substantially parallel to the plane defined by the "U"-shaped bar (9) and is "S"-shaped, and a second plane (B), which is substantially perpendicular to the plane defined by the "U"-shaped bar (9) and is "U"-shaped. |
