건설기계를 위한 휠 구동 시스템 및 건설기계의 변속 제어방법이 개시된다. 본 발명은 엔진에 연결되어 전기에너지를 발생시키는 발전기; 적어도 하나의 전방 휠을 구동시키며, 상기 발전기로부터의 상기 전기에너지를 공급받아 구동토크를 발생하는 전방 전동기를 갖는 전방 액슬; 적어도 하나의 후방 휠을 구동시키며, 상기 발전기로부터의 상기 전기에너지를 공급받아 구동토크를 발생하는 후방 전동기를 갖는 후방 액슬; 유압 펌프에 의해 작동되는 부착장치를 구동시키는 구동장치 및 상기 발전기에서 발생된 전기에너지를 전방 액슬, 후방 액슬 및 구동장치에 각각 공급하는 통합 인버터를 포함하여 중앙 연결유닛의 부재에 따라 이와 연결해야 하는 전방 구동축 연결유닛 및 후방 구동축 연결유닛도 구비될 필요가 없으므로, 구조가 간단하여 유지보수가 용이하고, 건설기계의 제조비용을 절감할 수 있는 건설기계를 위한 휠 구동 시스템 및 건설기계의 변속 제어방법을 제공한다.

    The present invention relates to a wheel driving system for construction machinery. The wheel driving system is used for driving a plurality of wheels including more than one front wheel and more thanone rear wheel. The wheel driving system for the construction machinery according to an embodiment of the present invention includes: a generator, which is connected to an engine to generate electricenergy; a front driving device that drives at least one of the front wheels and has a front motor that receives the electrical energy from the generator to generate a driving torque; a rear driving device that drives at least one of the rear wheels and has a rear motor that receives the electrical energy from the generator to generate a driving torque; a work device that drives ancillary devicesstarted by a hydraulic pump; and an integrated inverter that supplies the electric energy generated by the generator to the front driving device, the rear driving device, and the work device respectively.


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    Titel :

    CONTROL METHOD FOR TRANSMISSION OF CONSTRUCTION MACHINERY


    Weitere Titelangaben:

    건설기계의 변속 제어방법


    Erscheinungsdatum :

    2024-02-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / F16H Getriebe , GEARING




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