An exemplary embodiment suggested in the present specification provides an apparatus and a method of controlling a voltage of a direct current terminal of construction machinery equipped with a motor, which are capable of improving energy efficiency of a power conversion apparatus, such as an inverter and a converter by changing a voltage of the direct current terminal to an optimum voltage size in consideration of operation conditions of a swing motor, an engine auxiliary motor, and an energy storage apparatus.


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    Title :

    APPARATUS FOR CONTROLLING DIRECT CURRENT TERMINAL VOLTAGE OF CONSTRUCTION MACHINERY EQUIPPED WITH MOTOR, AND METHOD FOR SAME


    Additional title:

    VORRICHTUNG ZUR STEUERUNG EINER GLEICHSTROMKLEMMENSPANNUNG VON BAUMASCHINEN MIT EINEM MOTOR UND VERFAHREN DAFÜR
    APPAREIL DE COMMANDE DE LA TENSION AUX BORNES EN COURANT CONTINU D'UN ENGIN DE CONSTRUCTION ÉQUIPÉ D'UN MOTEUR, ET PROCÉDÉ CORRESPONDANT


    Contributors:

    Publication date :

    2021-11-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / E02F Baggern , DREDGING / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR






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