| 摘要 |
A two-pole reluctance motor comprises a stator having two diametrically opposed poles with windings, and a rotor of soft magnetic material having two correspondingly positioned poles, each rotor pole having a first portion with a peripheral extension which coincides with the corresponding extension of the respective stator pole, and an additional portion adjacent the first portion and having a pole surface situated closer to the shaft of the rotor than the first portion. A device is arranged during the starting process of the motor to drive the motor by current pulses of a magnitude which in areas of pole overlap saturates at least those portions of the stator and the rotor pole, respectively, closest to the pole surfaces. |
