… sources of torque ripple and torque non-linearity as contributed from the machine. An
attempt was made to decouple the various sources responsible for torque ripple and limited the …

… the torque ripple content and to develop an appropriate mitigation scheme for low torque
ripple … This research proposes a method to quantify the various sources of torque ripple and …

… the machine parameters, particularly the torque ripple functions … Variations of permanent
magnet flux density with temperature … sources of torque ripple in permanent magnet machines. …

… of torque ripple in brushless permanent-magnet motors is often … Conventional three-phase
permanent-magnet brushless … , in order to minimize the cogging torque and harmonics in the …

… on torque ripples, including electromagnetic (EM) torque ripple and cogging torque, in permanent
magnet (PM) machines. It is … on the axial variation of torque ripple phase but less on its …

… permanent magnet machine design concept featuring magnets shaped according … torque
density with essentially zero torque ripple for high-performance motor applications. The magnet …

… and of the torque ripple waveform of such a machine when the stator slots or rotor magnets
are skewed by … second component of the torque ripple is the major interest in this paper. ~ …

… , the power factor of Vernier machines is too low to be applied … machine using ferrite magnets
is proposed for hightorque, low… magnets in the rotor, as well as additional assisted magnets …

… CB-TRM offers the opportunity of reducing torque ripple without affecting machine performance.
This paper gives an overview of recent developments in CBTRM techniques for PMSMs. …

… deals with the magnet pole shape design of permanent magnet machines for the minimization
of torque ripple based on electromagnetic field theory. On the basis of a magnetic vector …