| 摘要 |
FIELD: electrical engineering.SUBSTANCE: invention relates to electrical engineering, namely to electrical machines, and can be used in devices of electric drive with higher requirements to torque pulsations. Synchronous electric machine with anisotropic magnetic conductivity of the rotor contains a stator with a magnetic core and stator windings, end shields and a cylindrical rotor made of ferromagnetic material sheets with stacking along the axis of the shaft of the machine. Herewith the rotor poles are made explicit and each of them is divided across into two halves, herewith a chamfer on each of them is directed opposite from the ends of a pole to the middle at an angle equal to the tooth step of the stator.EFFECT: technical result is reducing pulsations of electromagnetic torque and electromagnetic losses in the motor.1 cl, 2 dwg |
