Optimum Designed Multilayer Switched Reluctance Motors for use in Electric Vehicles to Increase Efficiency

Abstract

The purpose of this paper was to investigate the optimal design of multilayer switched reluctance motors for use in electric vehicles. The method presented in this paper is to raise the efficiency of switched reluctance motor. Toyota Prius motor design was based on the true size of geometry motor with a conventional motor with the same power rating Switched Reluctance Motor 6 to 4 compared with the same surface area and Size, Using optimal design constraints Switched Reluctance Motor 4 to 4 five-layer, Switched Reluctance Motor 4 to 4 seven-layer is studied. By examining the different modes including changing arc stator and rotor, change teeth stator and rotor and the change in the air gap, we select the best structure. The motor design and relations governing method was developed using simulation software Magnet diagrams torque around the axis Z, speed, flux density was obtained. Switched Reluctance Motor Multilayer also increase more space occupied, but due to the empty space between the layers is cooling easier. Efficiency of Switched Reluctance Motor Multilayer to more Switched Reluctance Motor conventional compared. Use Switched Reluctance Motor 4 to 4 Multilayer in an electric vehicle, due to the low cost of this motor is more advantageous than the Toyota Prius motor.