A Magnetic-Differential Double-Rotor Flux-Reversal Permanent-Magnet Motor for Electric Vehicles

A flux-reversal permanent-magnet motor with the magnetic-differential application is presented in this paper. The motor adopts radial-field double-rotor structure. By artfully integrating a set of windings into the motor, the motor is able to realize differential without the bulky differential gear, making the propulsion system in electric vehicles more compact and reliable. The scheme to optimize...