In a hybrid construction machine, there is provided a drive control device which realizes in, as a simple a structure as possible, control means 8 of a motor generator 2, which is capable of preventing rapid decreases in the state of charge. The control means 8, which calculates a motor torque command value to be output to the motor generator 2, is characterized by calculating the motor torque command value, based on a difference between an actual state-of-charge and a prescribed target state-of-charge and a torque margin obtained by a difference between a maximum torque of an engine 1 determined based on an actual rotational speed of the engine 1 and an actual torque of the engine 1.


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    Titel :

    HYBRID CONSTRUCTION MACHINE


    Weitere Titelangaben:

    HYBRIDBAUMASCHINE
    MACHINE DE CONSTRUCTION HYBRIDE


    Beteiligte:
    ISHIHARA SHINJI (Autor:in) / IMURA SHINYA (Autor:in) / ISHIDA SEIJI (Autor:in) / HOSHINO MASATOSHI (Autor:in) / SATAKE HIDETOSHI (Autor:in) / EDAMURA MANABU (Autor:in) / SONODA MITSUO (Autor:in) / OOKI TAKATOSHI (Autor:in)

    Erscheinungsdatum :

    2019-07-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    E02F Baggern , DREDGING / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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