Conventional high-speed flux-switching machines have either a high fundamental frequency or more even harmonics. This paper proposes novel six-slot four-pole axial permanent magnet machine for applications. The machine, consisting of two radially distributed stators and one rotor, can effectively eliminate harmonics in the flux linkage. First, structural parameters that affect performance motor...

Permanent magnet (PM) motors are rapidly replacing the squirrel cage induction for its energy efficient operation, smooth control and high power density. Although PM Motors efficient, they inherently affected by cogging torque ripple. Magnetic alignment between teeth of stator permanent rotors produce torque. Torque ripple is a dynamic oscillation during steady-steady operation which leads to v...

In this research work, an improved two-dimensional semi-analytical subdomain based method for performance computation in IPM machine considering infinite-/finite-magnetic material permeability in pseudo-Cartesian coordinates by using hyperbolic functions has been presented. In the developed technique, all subdomains are divided into periodic or non-periodic regions with homogeneous or non-homog...

This paper proposes a novel modular permanent magnet-assisted synchronous reluctance motor (MPMA-SynRM) structure. The rotor is composed of two types modules that are axially combined. article analyses and explains the combined angle axial assembly different modules. MPMA-SynRM module optimized using differential evolution algorithm space vector diagram established to give torque calculation an...