Design Procedure of an Outer Rotor Synchronous Reluctance Machine for Scooter Application

Synchronous reluctance motors, despite their cost-effective types and wide range of speed, generally have a considerable torque ripple due to changes in magnetic resistance between the flux barriers stator teeth. Given numerous possible rotor combinations with different forms barriers, designing an optimal synchronous motor without use mathematical equations clear algorithm will be very time-consuming. In this study, comprehensive method is used design external barrier shape adopted from behavior fluids around solid rotor. According new topology, designed. Multi-objective Taguchi optimization based on finite element analysis (FEM) maximize average reduce ripple.This designed for 300 W electric scooters six-pole rotor, 36-slot stator, distributed winding. Finally, prototype proposed constructed validate results simulations. The experimental confirm accuracy method.