公开(公告)号：US20130252783A1

公开(公告)日：2013-09-26

申请号：US13850741

申请日：2013-03-26

Applicant: MCMASTER UNIVERSITY

Inventor： Piranavan Suntharalingam ,  Ali Emadi

IPC: B60W20/00

CPC classification number: B60W20/40 ,  B60K6/365 ,  B60K6/387 ,  B60K6/445 ,  B60K2006/381 ,  F16H2200/0021 ,  Y02T10/6239 ,  Y10S903/902 ,  Y10T477/26

Abstract: A powertrain system for a vehicle is provided, including an internal combustion engine, a drivetrain gear for connection to a drivetrain of the vehicle, a gearset connecting the internal combustion engine to the drivetrain gear, a first electric machine connected to the gearset, a second electric machine, and at least one dynamic clutch selectively coupling the second electric machine to the drivetrain gear and the gearset. In a compound mode of operation, the at least one dynamic clutch couples the second electric machine and the gearset. In a split mode of operation, the at least one dynamic clutch couples the second electric machine and the drivetrain gear.

Abstract translation: 提供了一种用于车辆的动力系统，包括内燃机，用于连接到车辆的传动系的传动系齿轮，将内燃机连接到传动系齿轮的齿轮组，连接到齿轮组的第一电机，第二 电机，以及至少一个动力离合器，选择性地将第二电机耦合到传动系齿轮和齿轮组。 在复合操作模式中，至少一个动力离合器将第二电机和齿轮组连接。 在分离操作模式中，至少一个动态离合器将第二电机和动力传动系啮合。