Control circuit commutates windings of brushless, three-phase, permanent-magnet motor operating from power supply. With single analog command voltage, controller makes motor accelerate, drive steadily, or brake regeneratively, in clockwise or counterclockwise direction. Controller well suited for use with energy-storage flywheels, actuators for aircraft-control surfaces, cranes, industrial robots, and other electromechanical systems requiring bidirectional control or sudden stopping and reversal.


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    Title :

    Controlling a Four-Quadrant Brushless Three-Phase dc Motor


    Contributors:
    Nola, F. J. (author)

    Published in:

    Publication date :

    1986-07-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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