公开(公告)号：US07608011B2

公开(公告)日：2009-10-27

申请号：US10541055

申请日：2003-12-10

申请人： Tony Grabowski ,  Arun Jaura ,  Walt Ortmann ,  Robert Natkin ,  Steve Szwabowski ,  Edward Jih ,  Bret Oltmans ,  Adam Denlinger ,  Jaswant-Jas Dhillon ,  Yin Chen ,  Brad Boyer

发明人： Tony Grabowski ,  Arun Jaura ,  Walt Ortmann ,  Robert Natkin ,  Steve Szwabowski ,  Edward Jih ,  Bret Oltmans ,  Adam Denlinger ,  Jaswant-Jas Dhillon ,  Yin Chen ,  Brad Boyer

IPC分类号： B60W10/08 ,  B60K1/00

CPC分类号： B60W20/10 ,  B60K6/40 ,  B60K6/445 ,  B60K6/46 ,  B60K6/48 ,  B60K6/54 ,  B60K15/07 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/0671 ,  B60Y2400/435 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T90/42 ,  Y10T477/26

摘要： A hydrogen-powered hybrid powertrain system includes a hydrogen-fuelled internal combustion engine operating at a lean air/fuel mixture, and a supercharger for boosting a primary drive torque produced by the engine primarily over a high operating speed range. An electric motor/generator generates a secondary drive torque for the vehicle, such that the secondary drive torque complements the boosted primary drive torque over at least a low operating speed range of the powertrain. A disconnect clutch disposed between the engine and the motor/generator engages and disengages the engine from the motor/generator, and serves to transfer the boosted primary driver torque through the motor/generator and to a power transmission system. The input at the power transmission is thus a combination of the boosted primary drive torque and the secondary drive torque having an enhanced torque characteristic over at least the low operating speed range.

摘要翻译： 氢功率混合动力系统包括在稀空气/燃料混合物下运行的氢燃料内燃机，以及用于在高运行速度范围内主要升高由发动机产生的主要驱动力矩的增压器。 电动机/发电机产生用于车辆的次级驱动转矩，使得次级驱动转矩在动力系的至少低运行速度范围内补充升压的主驱动转矩。 设置在发动机和马达/发电机之间的断开离合器将发动机与电动机/发电机接合并分离，并且用于将提升的主驱动器扭矩传递通过电动机/发电机并传递到动力传递系统。 因此，电力传输的输入是至少在低运行速度范围内具有增强的转矩特性的升压的一次驱动转矩和二次驱动转矩的组合。

公开(公告)号：US20060174624A1

公开(公告)日：2006-08-10

申请号：US10541055

申请日：2003-12-10

申请人： Tony Grabowski ,  Arun Jaura ,  Walt Ortmann ,  Robert Natkin ,  Steve Szwabowski ,  Edward Jih ,  Bret Oltmans ,  Adam Denlinger ,  Jas Dhillon ,  Yin Chen ,  Brad Boyer

发明人： Tony Grabowski ,  Arun Jaura ,  Walt Ortmann ,  Robert Natkin ,  Steve Szwabowski ,  Edward Jih ,  Bret Oltmans ,  Adam Denlinger ,  Jas Dhillon ,  Yin Chen ,  Brad Boyer

IPC分类号： F01B21/04 ,  B60K6/04

CPC分类号： B60W20/10 ,  B60K6/40 ,  B60K6/445 ,  B60K6/46 ,  B60K6/48 ,  B60K6/54 ,  B60K15/07 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/0671 ,  B60Y2400/435 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T90/42 ,  Y10T477/26

摘要： A hydrogen-powered hybrid powertrain system includes a hydrogen-fuelled internal combustion engine operating at a lean air/fuel mixture, and a supercharger for boosting a primary drive torque produced by the engine primarily over a high operating speed range. An electric motor/generator generates a secondary drive torque for the vehicle, such that the secondary drive torque complements the boosted primary drive torque over at least a low operating speed range of the powertrain. A disconnect clutch disposed between the engine and the motor/generator engages and disengages the engine from the motor/generator, and serves to transfer the boosted primary driver torque through the motor/generator and to a power transmission system. The input at the power transmission is thus a combination of the boosted primary drive torque and the secondary drive torque having an enhanced torque characteristic over at least the low operating speed range.