Design of 2-phase 4/2 SRM for torque ripple reduction

This paper presents an optimization design process of a 2-phase 4/2 SRM (Switched Reluctance Motor) for a high speed air-blower to reduce a torque ripple. The desired air-blower is unidirectional application, and requires a wide positive torque region without torque dead-zone in the conventional 2-phase SRM. In order to get a wide positive torque region… (More)