The rotor speed is estimated for a position sensorless induction machine drive using a physical approach. This physical approach uses a frequency compensation scheme to estimate the rotor flux accurately at low speeds and subject to parameter variations. After background material is presented to explain the principles of the estimator, a computer simulation is conducted of a field oriented drive with the estimator. Based on the favorable results of the simulation, a laboratory investigation is conducted of the proposed drive.


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    Title :

    A position sensorless induction machine drive for electric vehicle applications


    Contributors:
    Bonnano, C.J. (author) / Li Zhen (author) / Longya Xu (author)


    Publication date :

    1994-01-01


    Size :

    420316 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    A Position Sensorless Induction Machine Drive For Electric Vehicle Applications

    Bonanno, C. J. / Li, Z. / Xu, L. et al. | British Library Conference Proceedings | 1994




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