POWERTRAIN FOR HYBRID VEHICLE

The present invention includes: a composite planetary gear device having four rotating elements; an engine intermittently connected to a first rotating element of the rotating elements of the composite planetary gear device; a first motor generator directly connected to the first rotating element of...

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Bibliographische Detailangaben
1. Verfasser: CHUNG EUI CHEOL
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:The present invention includes: a composite planetary gear device having four rotating elements; an engine intermittently connected to a first rotating element of the rotating elements of the composite planetary gear device; a first motor generator directly connected to the first rotating element of the rotating elements of the composite planetary gear device; a second motor generator directly connected to a second rotating element of the rotating elements of the composite planetary gear device; an output gear intermittently connected to a third rotating element and a fourth rotating element among the rotating elements of the composite planetary gear device; a first brake provided to restrain rotation of a third rotating element of the rotating elements of the composite planetary gear device; and a second brake provided to restrain the rotation of the second rotating element among the rotating elements of the composite planetary gear device. 본 발명은 4개의 회전요소를 구비한 복합유성기어장치와; 상기 복합유성기어장치의 회전요소들 중 제1회전요소에 단속 가능하게 연결된 엔진과; 상기 복합유성기어장치의 회전요소들 중 상기 제1회전요소에 직결된 제1모터제너레이터와; 상기 복합유성기어장치의 회전요소들 중 제2회전요소에 직결된 제2모터제너레이터와; 상기 복합유성기어장치의 회전요소들 중 제3회전요소 및 제4회전요소에 각각 단속 가능하게 연결된 출력기어와; 상기 복합유성기어장치의 회전요소들 중 제3회전요소의 회전을 구속할 수 있도록 구비된 제1브레이크와; 상기 복합유성기어장치의 회전요소들 중 제2회전요소의 회전을 구속할 수 있도록 구비된 제2브레이크를 포함하여 구성된다.