Design and Verification of High Speed Permanent Magnet Synchronous Motor for Electric Car

The high speed permanent magnet synchronous motor is widely used in the electric car, for its wide speed range, high power density and high efficiency. Firstly, a high speed permanent magnet synchronous motor for electric car is designed by traditional method based on the operating character and the design requirements of electric car. Then, the motor is simulated on the electromagnetic performance. Lastly, the prototype experiment proves the accuracy of the calculation and the rationality of the design.