Improving the Switched Reluctance Motor Performance in Electric Vehicles Based on Changing the Parameters of the Geometry- A Review

In recent years, Switched Reluctance Machines (SRMs) have attracted increasing interest in Electric Vehicles (EVs) applications due to the fluctuating prices of rare earth magnets (Permenant Magnets - PMs) used Permanent Magnet Synchronous Machines. PMSMs). It is also characterized by a solid and strong construction, addition that it works at high speeds temperatures. However, negatives are loud noise torque ripples. relatively low density, poses great challenges for researchers finding appropriate solutions. Where engineering structure optimization techniques overcome these enable impedance switched machines compete with permanent magnet synchronous (PMSMs). On other hand, possible improve distribution materials key within certain design space machine using improvement techniques. This study presents review on improving geometry SRMs performance, since optimizing material stage importance performance characteristics SRMs.