POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE
POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE
- Neue Suche nach: HWANG SEONG WOOK
- Neue Suche nach: EO SOONKI
- Neue Suche nach: YOO ILHAN
- Neue Suche nach: KIM DONGWOO
- Neue Suche nach: CHOI YONG SUG
- Neue Suche nach: PARK JONG HYO
- Neue Suche nach: HWANG SEONG WOOK
- Neue Suche nach: EO SOONKI
- Neue Suche nach: YOO ILHAN
- Neue Suche nach: KIM DONGWOO
- Neue Suche nach: CHOI YONG SUG
- Neue Suche nach: PARK JONG HYO
Disclosed is a power transmission apparatus for a hybrid vehicle. The power transmission apparatus for the hybrid vehicle according to one embodiment of the present invention implements an engine mode including a multi-stage fixed shift stage by applying one planetary gear set on an output shaft. In addition, the power transmission apparatus for the hybrid vehicle additionally applies one motor/generator on one input shaft to enable implementation of an electric vehicle mode and a parallel hybrid mode together with the multi-stage fixed shift stage. Thus, it is advantageous in terms of power transmission performance, and by applying three synchronizers and two dog clutches, drag loss is reduced as a wet clutch is minimized, and weight loss is minimized, thereby improving fuel efficiency. The power transmission apparatus for the hybrid vehicle comprises: a first input shaft; a second input shaft; a third input shaft; an intermediate shaft; the output shaft; the planetary gear set; and a plurality of gear trains.
하이브리드 차량용 동력전달장치가 개시된다. 본 발명의 일 실시 예에 따른 하이브리드 차량용 동력전달장치는 출력축 상에 1개의 유성기어세트를 적용하여 다단의 고정 변속단으로 이루어지는 엔진 모드를 구현하고, 하나의 입력축 상에 1개의 모터/제너레이터를 추가 적용하여 다단의 고정 변속단과 함께 전기 자동차 모드 및 패러럴 하이브리드 모드의 구현이 가능하도록 함으로써, 동력 전달 성능의 측면에서 유리하고, 3개의 싱크로나이저와 2개의 도그 클러치를 적용하여 습식 클러치를 최소화함에 따라 드레그 손실을 줄이고, 중량을 최소화하여 연비를 향상시킨다.
Dokumentinformationen
POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE
하이브리드 차량용 동력전달장치
2021-07-19
Patent
Elektronische Ressource
Koreanisch
Ähnliche Titel
Hybrid power transmission system and hybrid electric vehicle
| Europäisches Patentamt | 2022