Disclosed is a power delivery device for a hybrid vehicle. According to an embodiment of the present invention, to efficiently maximize the improvement of fuel efficiency and the securement of power performance by enabling driving in a parallel mode, a power split (P/S) mode and an electric vehicle (EV) mode, the power delivery device for a hybrid vehicle includes: an input shaft receiving rotational power of an engine; an output shaft outputting the rotational power; first and second motors/generators; a power split part comprising a combination of first and second planetary gear sets to complexly split and output the rotational power delivered from the input shaft and the rotational power delivered from the first and second motors/generators; and a static gear step part comprising a combination of a third planetary gear set to shift the rotational power delivered from the power split part to a static second step to deliver the power to the output shaft.

    하이브리드 차량용 동력전달장치가 개시된다. 본 발명의 실시 예에 따른 하이브리드 차량용 동력전달장치는 패러럴(Parallel) 모드, 동력분기(P/S, Power Split) 모드, 전기 자동차 모드(EV) 주행이 가능하여 효율적으로 동력 성능 확보 및 연비 향상의 효과를 극대화 하도록, 엔진의 회전동력이 입력되는 입력축; 회전동력을 출력하는 출력축; 제1, 제2 모터/제너레이터; 제1, 제2 유성기어세트의 조합으로 이루어져 상기 입력축으로부터 전달되는 회전동력과, 상기 제1 모터/제너레이터 및 제2 모터/제너레이터로부터 전달되는 회전동력을 복합적으로 동력을 분기하여 출력하는 동력 분기부; 및 제3 유성기어세트의 조합으로 이루어져 상기 동력 분기부로부터 전달되는 회전동력을 고정 2단으로 변속하여 상기 출력축으로 전달하는 고정 변속단부를 포함한다.


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    Titel :

    POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE


    Weitere Titelangaben:

    하이브리드 차량용 동력전달장치


    Beteiligte:
    KIM SHIN JONG (Autor:in) / KIM TAL CHOL (Autor:in) / OH HYUNG SEUK (Autor:in) / KIM WAN SOO (Autor:in) / CHOI YEONG IL (Autor:in) / KIM YEON HO (Autor:in) / KIM KYUNG HA (Autor:in)

    Erscheinungsdatum :

    08.07.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

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



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