基本信息:
- 专利标题: 하이브리드 자동차의 동력전달장치
- 专利标题(英):Power transmission system of hybrid electric vehicle
- 专利标题(中):混合动力车的动力传动系统
- 申请号:KR1020130158810 申请日:2013-12-18
- 公开(公告)号:KR101490962B1 公开(公告)日:2015-02-06
- 发明人: 서강수 , 지성욱 , 황성욱 , 국재창 , 조원민 , 노명훈
- 申请人: 현대자동차주식회사
- 申请人地址: **, Heolleung-ro, Seocho-gu, Seoul, *****, Republic of Korea
- 专利权人: 현대자동차주식회사
- 当前专利权人: 현대자동차주식회사
- 当前专利权人地址: **, Heolleung-ro, Seocho-gu, Seoul, *****, Republic of Korea
- 代理人: 유미특허법인
- 主分类号: B60K6/42
- IPC分类号: B60K6/42 ; B60K6/442 ; B60K6/445 ; B60K6/36 ; B60K17/06
The power train of a hybrid vehicle is disclosed. Power transmission system of a hybrid vehicle according to an embodiment of the present invention includes an input shaft that is passed the rotational power of the engine; The first planetary gear set which is disposed on the input shaft to output the rotation speed-increasing power transmitted from said input shaft; The second planetary gear set which is disposed on one side of the first planetary gear set on the output shaft output as input the rotational power is selectively transmitted from the input shaft, or by decelerating the rotational power that is input from the other power source; Of the second rotation elements of the planetary gearset, the clutch is configured between a rotating element and the input shaft; The first motor / generator, the first performing the function generator by the rotation power transmitted from the planetary gear set, or said first transmission rotational power through a planetary gear set to perform the motor function for starting of the engine; The second motor / generator of the three rotary elements of the second planetary gear set, connected directly to one of the rotational elements to perform a vehicle driving motor as a function for the other power source; And the second planetary gear set to decelerate the rotational power transmitted from the intermediate output gear comprises a reduction mechanism for transmitting the output of the de-friendly fishing bell reducer differential.