Sine Profiling of Air-Gap Flux Density in Axial Flux PMSM

Abstract

This Paper presents the sine profiling of high-power axial flux Permanent Magnet
Synchronous Motor. Sinusoidal wave-shaping of magnets is required in axial flux machines
to minimize cogging torque and noise. Analytical calculations are done to achieve sinusoidal
EMF in axial flux machine.