The invention belongs to the field of cars and discloses an electric car asynchronous motor control system which comprises a generator and a controller. The controller controls the generator to operate. A rotor of the generator is made of a cylindrical rare-earth permanent magnet and installed on a car transmission shaft in a sleeving mode through a cylindrical structure. A stator and the rotor of a split combination structure are assembled into the generator through a spring suspension device and a ball bearing. A cylindrical aluminum lining is installed on an existing car transmission shaft in a sleeving mode, the cylindrical rare-earth permanent magnet is installed on the aluminum lining in a sleeving mode, the outer surface, in the car transmission shaft direction, of the cylindrical rare-earth permanent magnet is an N pole, the inner surface, in the car transmission shaft direction is an S pole, and the car transmission shaft is refit into a generator rare-earth permanent magnet N-pole rotor. Two transmission shafts and two generators of each large truck generate electricity at the same time, the amount of the generated electricity is large, efficiency is high, the amount of the electricity supplemented to a car is large, the fuel consumption of the car is reduced, and therefore the system saves energy, and is environmentally friendly, and safe and reliable to operate.


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    Title :

    Electric car asynchronous motor control system


    Contributors:

    Publication date :

    2015-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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