Reduction of cogging torque in flux-reversal machine by rotor teeth pairing

The cogging torque of the flux-reversal machine (FRM) may cause some problems like noise and vibration of the motor. By FEM analysis of the cogging torque of FRM, a noticeable feature was found that the rotor teeth width increases, phase and magnitude of the cogging torque varies. So, the rotor teet...

Ausführliche Beschreibung