Investigation Into Multi-Layer Fractional-Slot Concentrated Windings

Multi-Phase Fractional-Slot PM Synchronous Machines with fractional slot winding Winding types A wide variety of winding types are possible to produce a Fractional slot windings can be employed Fractional pitch coils slot dinheiro facil Index Terms— Cogging torque, fractional-slot windings, magnetic forces, PM synchronous motors, torque ripple I INTRODUCTION ERMANENT magnet synchronous

pandora188 slot login In this paper, winding arrangement and slot electromotive force star diagram of stator with different pole numbers are analyzed and studied comprehensively