| 摘要 |
FIELD: electromechanics. ^ SUBSTANCE: motor includes an armature with winding, an inductor with main and additional poles. Main poles of said traction motor are assembled from plates and implemented with slots for laying of compensating coil (1). Some teeth (2) of main poles are of split design along their height with attached shorter teeth (2) and patches (3) made of soft magnetic materials to cover open slots and to retain the compensating coil in slots of main poles. ^ EFFECT: elimination of gap flux density pulsation, vibration, and electromagnetic noise as well as improvement of energy parameters of the motor with simultaneous provision of technological advantages of laying the compensating winding in open slots of poles and obtaining semiclosed slots due to said patches. ^ 1 dwg |
