A control device 10 for a motor 1 includes: a processor 20 for generating a control command for power supplied to a coil 2 of the motor 1; an inverter circuit 30 for controlling, based on the control command of the processor 20, the power supplied to the coil 2 of the motor 1; and a switching circuit 60 disposed between the inverter circuit 30 and the coil 2 of the motor 1, and configured to switch between an energized state where the inverter circuit 30 and the coil 2 are energized and a non-energized state where the inverter circuit 30 is electrically disconnected from the coil 2. The processor 20 is configured to give the switching circuit 60 a first disconnection command to switch from the energized state to the non-energized state, when rotation of the motor 1 is detected in a state where the power is not supplied to the coil 2.


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    Titel :

    CONTROL DEVICE FOR MOTOR AND ELECTRIC PROPULSION DEVICE FOR SHIP


    Weitere Titelangaben:

    STEUERUNGSVORRICHTUNG FÜR MOTOR UND ELEKTRISCHE ANTRIEBSVORRICHTUNG FÜR SCHIFFE
    DISPOSITIF DE COMMANDE POUR MOTEUR ET DISPOSITIF DE PROPULSION ÉLECTRIQUE POUR NAVIRE


    Beteiligte:
    MIURA OSAMU (Autor:in) / SATO SHISEI (Autor:in) / ETO YUTA (Autor:in)

    Erscheinungsdatum :

    08.01.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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