Investigation of Axial Flux In-Wheel Motor Performances Based on Multiphysics Analysis

The axial flux with amorphous alloy stators has the virtues of high power density, torque compact structure. But specific to disadvantage restricted space in-wheel, in-wheel motor was proposed in this paper. motor’s performance affects dynamic and security electric vehicles directly. And electromagnetic loss a significant impact on performance. To demonstrate influence thermal behavior machine, analyses employing magneto-thermal coupling simulations have been performed. Then experimental prototype manufactured tested. simulation output model verified by test value, proving that is feasible. Therefore, design technique provides reference for