In order to control electric vehicle PMSM (Permanent Magnet Synchronous Motor) stably run in whole speed range, this paper designs a control algorithm combining linear interpolation look-up method MTPA (the Maximum Torque per Ampere) control and modulation hysteresis loop flux weakening control. So the purpose of stable control is achieved when the motor speed and the torque changed at any time during the operation. The algorithm uses flux weakening algorithm to compensate the instruction current of MTPA control, then correct the current vector trajectory and speed up the motor. Finally, the bench test and driving experiment on the electric vehicle shows that the algorithm can run steadily and achieve the desired goal.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Design and Implementation of Full Speed Range Control of Permanent Magnet Synchronous Motor for Electric Vehicle


    Additional title:

    Lect. Notes Electrical Eng.


    Contributors:
    Xu, Kai (author) / Tang, De-qian (author) / Sun, Zhi-fei (author)


    Publication date :

    2020-11-05


    Size :

    16 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English





    Electric vehicle permanent magnet synchronous motor torque control method

    JIN HAO / HUAI BOCHAO / ZHANG XINMIN | European Patent Office | 2020

    Free access

    Vector Control of Permanent-Magnet Synchronous Motor in Wide Speed Range

    Deur, J. | British Library Online Contents | 1995


    PERMANENT MAGNET SYNCHRONOUS MOTOR, ELECTRIC VEHICLE DRIVE SYSTEM AND ELECTRIC VEHICLE

    TODA SHINICHI / HASEBE TOSHIRO / YASUOKA IKUO | European Patent Office | 2015

    Free access