A HYBRID VEHICLE POWERTRAIN APPARATUS WITH MULTI-MODE

The present invention relates to a powertrain apparatus for a hybrid vehicle, comprising: a first planetary gear set having a first rotary element, a second rotary element, and a third rotary element, wherein the first rotary element is connected to an engine that provides power; A second planetary...

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Bibliographische Detailangaben
Hauptverfasser:	KUM, DONG SUK, KIM, HYUN JUN, TOUMADHER BARHOUMI
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a powertrain apparatus for a hybrid vehicle, comprising: a first planetary gear set having a first rotary element, a second rotary element, and a third rotary element, wherein the first rotary element is connected to an engine that provides power; A second planetary gear set having a fourth rotary element, a fourth rotary element, and a fifth rotary element, wherein the fourth rotary element is connected to a second brake that provides braking force and a second electric device that provides the power, the fifth rotary element is connected to the second rotary element, and the sixth rotary element is connected to the third rotary element; an output gear connected to the second rotary element, the fifth rotary element, or both the second rotary element and the fifth rotary element between the second rotary element and the fifth rotary element; a first electric device connected to the third rotary element, the sixth rotary element, or both the third rotary element and the sixth rotary element between the third rotary element and the sixth rotary element and providing the power; and a clutch installed between the engine and the rotary element connected to the engine to connect or disconnect the power generated by the engine. According to an embodiment of the present invention, it is possible to provide a multi-mode operation based on various driving modes depending on a driving situation of the vehicle, so a sufficient driving force in the entire driving range of the vehicle and a high fuel efficiency of the vehicle are secured. 본 발명은 제1 회전요소, 제2 회전요소, 제3 회전요소를 가지고, 상기 제1 회전요소는 동력을 제공하는 엔진과 연결되는 제1 유성기어세트;와, 제4 회전요소, 제5 회전요소, 제6 회전요소를 가지고, 상기 제4 회전요소는제동력을 제공하는 제2 브레이크와 동력을 제공하는 제2 전기장치와 연결되고, 상기 제5 회전요소는 상기 제2 회전요소와 연결되고, 상기 제6 회전요소는 상기 제3 회전요소와 연결되는 제2 유성기어세트;와, 상기 제2 회전요소 또는, 상기 제5 회전요소, 또는 상기 제2 회전요소와 상기 제5 회전요소 사이에서 상기 제2 회전요소와 상기 제5 회전요소에 모두 연결되는 출력기어;와, 상기 제3 회전요소 또는, 상기 제6 회전요소 또는, 상기 제3 회전요소와 상기 제6 회전요소 사이에서 상기 제3 회전요소와 상기 제6회전요소에 모두 연결되어 동력을 제공하는 제1 전기장치; 및 상기 엔진에 의해 발생하는 동력을 연결 또는 해제하도록, 상기 엔진과 연결되는 회전요소와 상기 엔진 사이에 설치되는 클러치;를 포함하는 하이브리드 자동차용 구동장치에 관한 것이다. 본 발명의 일 실시예에 따르면, 차량의 주행상황에 따라 이들 다양한 주행모드에 의한 다중모드 운행이 가능하도록 함으로써, 차량의 전체 운전 영역에서 충분한 구동력을 확보함과 아울러 차량의 연비를 높게 확보할 수 있다.