하이브리드 차량용 동력전달장치가 개시된다. 본 발명의 실시 예에 따른 하이브리드 차량용 동력전달장치는 엔진의 회전동력이 출력되는 엔진 출력축; 상기 엔진 출력축과 동일 축선 상에 배치되어 변속된 동력을 출력하는 출력축; 제1, 제2 모터/제너레이터; 제1, 제2 유성기어세트의 조합에 의한 복합 유성기어세트로 이루어져 상기 엔진 출력축으로부터 2개의 경로로 통해 선택적으로 입력되는 회전동력과 상기 제1, 제2 모터/제너레이터로부터 입력되는 회전동력을 복합 분기하여 출력하는 동력 분기부; 제3 유성기어세트의 조합으로 이루어져 상기 동력 분기부로부터 전달되는 회전 동력을 고정 2단으로 변속하여 상기 출력축으로 전달하는 고정 변속단부를 포함한다.

    A power transmission apparatus of a hybrid electric vehicle may include an input shaft receiving an engine torque, an output shaft disposed at a same axis with the input shaft and outputting a shifted torque, first and second motor/generators, a first shifting section including a compound planetary gear set formed as a combination of first and second planetary gear sets, forming an adjusted torque from the engine torque received through two paths and torques of the first and second motor/generators, and outputting the adjusted torque, and a second shifting section including a third planetary gear set and outputting a shifted torque of two stages from a torque received from the first shifting section to the output shaft.


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    Title :

    POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE


    Additional title:

    하이브리드 차량용 동력전달장치


    Publication date :

    2023-11-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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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