본 발명은 유성기어장치를 이용한 파워 스플릿모드를 통해 엔진의 최적 운전점 주행이 가능한 기술로, 본 발명에서는, 상기와 같은 목적을 달성하기 위한 본 발명의 구성은, 엔진 및 제1,2모터로부터 전달되는 회전력을 휠에 감속하여 출력하는 감속기구; 상기 감속기구에 연결된 제1회전요소와, 상기 엔진으로부터 회전력을 제공받는 제2회전요소와, 제1모터로부터 회전력을 제공받는 제3회전요소를 포함하는 제1유성기어장치; 및 제2모터로부터 회전력을 제공받는 제1회전요소와, 상기 제1유성기어장치의 제1회전요소와 직결된 제2회전요소와, 상기 제1유성기어장치의 제2회전요소와 직결된 제3회전요소를 포함하는 제2유성기어장치;를 포함하여 구성되는 하이브리드 차량용 파워트레인이 소개된다.

    The present invention relates to a technology for allowing an engine to travel at the optimum driving point through a power split mode using a planetary gear unit. To this end, according to the present invention discloses a power train for a hybrid vehicle, which includes: a deceleration mechanism for decelerating and outputting rotational force transmitted from the engine and first and second motors to a wheel; a first planetary gear unit including a first rotary element connected to the deceleration mechanism, a second rotary element provided with the rotational force from the engine, and a third rotary element provided with the rotational force from the first motor; and a second planetary gear unit including a first rotary element provided with the rotational force from the second motor, a second rotary element directly engaged to the first rotary element of the first planetary gear unit, and a third rotary element directly engaged to the second rotary element of the first planetary gear unit.


    Access

    Download


    Export, share and cite



    Title :

    POWER TRAIN FOR HYBRID VEHICLES


    Additional title:

    하이브리드 차량용 파워트레인


    Publication date :

    2021-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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 / F16H Getriebe , GEARING



    POWER TRAIN FOR HYBRID VEHICLES

    LEE KYUNG SHIN | European Patent Office | 2019

    Free access

    HYBRID POWER TRAIN FOR VEHICLES

    CHOI JAE YOUNG / PARK JONG YUN | European Patent Office | 2015

    Free access

    Hybrid power train for vehicles

    PARK JONG YUN / CHOI JAE YOUNG | European Patent Office | 2015

    Free access

    Hybrid power train for vehicles

    PARK JONG YUN / KIM KYUNG HA | European Patent Office | 2015

    Free access

    Hybrid Power Train for Light Commercial Vehicles

    Somschor, B. / Buchhold, O. / VDI-Gesellschaft Fahrzeug- und Verkehrstechnik | British Library Conference Proceedings | 2007