Algorithm for Design and Analysis of Multilayer and Fractional-slot Stator Windings

Algorithm for design and analysis of multilayer and fractional-slot stator windings is the subject of this paper. Stator windings with different number of stator phases, different number of layers and different configuration of group of coils are considered. The process of designing the stator winding is a very important and complex task, because the characteristics and efficiency of the machine largely depend on the stator winding. Proper design and prediction of the subsequent fabrication of the stator winding with the simplest possible design and manufacturability will solve many problems that may arise in the production and operation of the synchronous motor with permanent magnets. A passes algorithm is presented in the state for various stages from setting the current density to checking for an electromagnetic field on load mode.