Electric construction machinery according to embodiments of the present disclosure includes a battery unit, a power distribution unit, a plurality of inverter units, a plurality of motors, and a vehicle control unit. The power distribution unit is electrically connected to the battery unit. The plurality of inverter units are electrically connected to the power distribution unit. The plurality of motors are electrically connected to the plurality of inverter units, respectively. In addition, the vehicle control unit is electrically connected to each of the plurality of inverter units and transmits, to the inverter units, a control signal corresponding to an electrical signal received from an operation unit. Moreover, the vehicle control unit detects usable power of the battery unit, and uses the control signal so as to control power supplied to the motors by the inverter units, and thus controls power required by the motors to be less than or equal to the usable power of the battery unit.


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    Titel :

    ELECTRIC CONSTRUCTION MACHINERY


    Weitere Titelangaben:

    ELEKTRISCHE BAUMASCHINE
    ENGINS DE CHANTIER ÉLECTRIQUES


    Beteiligte:
    SEO HYUNJAE (Autor:in) / PARK JINHYUN (Autor:in)

    Erscheinungsdatum :

    16.10.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / E02F Baggern , DREDGING / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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