The invention relates to a high-order MFAC method and system for a ship pod SSP propeller. The system is characterized in that a speed outer ring is formed by a high-order MFAC controller and is used for generating expected quadrature axis reference current i<*>; inner loop circuit regulation is still implemented by a PI controller; voltage components ud and uq in a rotating coordinate system are generated; and speed and torque feedback value are acquired by a STF observer. The controller provided by the invention decreases the number of parameters required to be set by a speed loop controller from two to one, simplifies the design of a propulsion motor controller, is low in overshoot, fast in dynamic response, and good in anti-interference performance and robustness.


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    Titel :

    High-order MFAC method and system for ship pod SSP propeller


    Beteiligte:
    YAO WENLONG (Autor:in) / LIU YUAN (Autor:in) / CHEN AILING (Autor:in) / LI BOYANG (Autor:in) / JIANG DEZHI (Autor:in) / LIU ZHU (Autor:in) / DONG SHENGRONG (Autor:in) / YIN ZHIFEI (Autor:in) / ZENG DONG (Autor:in) / WANG QIANG (Autor:in)

    Erscheinungsdatum :

    2016-01-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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