The spoke-type interior permanent magnet synchronous motor (STIPMSM) is used in the drive systems of electric heavy-duty trucks. The drive motors are prone to overload operation when the electric ...

In order to improve the torque density of doubly salient permanent magnet (PM) machine (DSPMM), two different DSPMMs (topologies I and II) with NdFeB PM materials embedded in the stator yoke are ...