公开(公告)号：US20150148189A1

公开(公告)日：2015-05-28

申请号：US14473277

申请日：2014-08-29

Applicant: Hyundai Motor Company

Inventor： JONGYUN PARK ,  Sungik Bae ,  Jae Young Choi ,  Taewon Kim ,  Wan Soo Kim ,  Yeonho Kim ,  Kyungha Kim ,  Jin-sook Lee ,  Min Sung Kim ,  Won-II Lee ,  Shin Jong Kim ,  Ki Nam Kim ,  Eui-Cheol Chung ,  Bung Chul Rim

IPC: B60K6/50 ,  B60W20/00

CPC classification number: B60K6/442 ,  B60K6/36 ,  F16H2003/0803 ,  Y02T10/6234 ,  Y10S903/909 ,  Y10T477/26

Abstract: A power transmission system of a hybrid electric vehicle may include, a generating device adapted to generate electricity by torque of an engine or to start the engine. an input device adapted to receive the torque of the engine. a speed output device changing the torque transmitted from the input device into two speed steps and outputting the changed torque. an auxiliary power source disposed between the input device and the speed output device and adapted to supply torque to the speed output device or to generate electricity by the torque of the speed output device. a final reduction device outputting the torque transmitted from the speed output device.

Abstract translation: 混合电动车辆的动力传递系统可以包括适于通过发动机的扭矩发电或起动发动机的发电装置。 适于接收发动机扭矩的输入装置。 速度输出装置将从输入装置传递的扭矩改变为两个速度步骤并输出改变的扭矩。 辅助电源，设置在所述输入装置和所述速度输出装置之间，并且适于向所述速度输出装置提供扭矩或通过所述速度输出装置的扭矩发电。 输出从速度输出装置发送的扭矩的最终减速装置。