본 발명은 제1모터의 구동으로 주행하는 동시에 엔진과 직결된 제3모터의 발전구동으로 에너지 저장장치를 충전하는 제1시리즈 모드 외에 하이브리드 차량의 4륜 구동 파워트레인을 위하여 채택된 후륜 구동용 제2모터의 구동으로 주행하는 동시에 엔진과 엔진클러치에 의하여 연결되는 제1모터의 발전구동으로 에너지 저장장치를 충전하는 제2시리즈 모드를 구축하여, 운전자 요구파워 및 에너지 저장장치에 대한 충전파워에 따라 제1시리즈 모드 또는 제2시리즈 모드가 선택될 수 있도록 함으로써, 하이브리드 차량의 4륜 구동 파워트레인에 적합하면서도 충전효율을 더 향상시킬 수 있도록 한 하이브리드 차량의 시리즈 모드 구동 제어 방법을 제공하고자 한 것이다.

    A control method for driving series mode of a hybrid vehicle is suitable for a four-wheel drive powertrain of a hybrid vehicle and can further improve a charging efficiency by implementing a second series mode, in which a vehicle is driven by a second motor for driving rear wheels, which is employed for a four-wheel drive powertrain of a hybrid vehicle, and an energy storage device is charged by power generation operation of a first motor connected to an engine through an engine clutch, beside a first series mode in which a vehicle is driven by the first motor and the energy storage device is charged by power generation operation of a third motor directly connected to the engine so that the first series mode or the second series mode may be selected in accordance with driver request power and charge power for the energy storage device.


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    Title :

    CONTROL METHOD FOR DRIVING SERIES MODE OF HYBRID VEHICLE


    Additional title:

    하이브리드 차량의 시리즈 모드 구동 제어 방법


    Contributors:

    Publication date :

    2024-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    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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