Permanent magnet (PM) shifting method is one of the ways to improve performance
characteristics of PM machines. In this paper, PM shifting method is employed to reduce total …

The estimation of armature reaction is of great importance in the design and operation of
synchronous machines. This paper proposes a new method to reduce quadrature armature …

In this paper, the effectiveness of rotor shifting technique on the Total Harmonic Distortion
(THD) reduction of back electromotive force (Back EMF) of a TORUS type non-slotted axial …

In this paper, a comparative study is performed between single, various double, and triple-
layer winding structures to investigate the effects of the winding MMF harmonics and end …

Mitigating the cogging torque is an important issue in designing the YASA machines. The
main aim of the paper is to optimize an efficient technique to mitigate the cogging torque of …

One of the main challenges in motor design is the winding layout, including winding
distributions and magnetomotive force (MMF) harmonic analysis. Considering some …

Bu çalışmada; dış rotorlu ve yüzeye monte mıknatıslara sahip bir Vernier makinanın tüm
geometrik parametrelerinin performans karakteristiklerine olan etkisi detaylı bir şekilde …

Non-overlapping windings are attractive for their cost effectiveness, but their main
disadvantage is high harmonic content in the magneto motive force waveform. This is …

Conventional 2-pole AC machine windings have long end windings and generate
harmonics, which increase losses and reduce torque density. This study investigates the …

A novel winding topology comprising semi‐overlapped windings has been proposed in this
study. The main advantages of such winding over conventional‐distributed (overlapping) …