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公开(公告)号：US20130252774A1
公开(公告)日：2013-09-26
申请号：US13850775
申请日：2013-03-26
Applicant: MCMASTER UNIVERSITY
Inventor： Piranavan Suntharalingam , Ali Emadi
IPC: B60K6/547
CPC classification number: B60K6/547 , B60K6/365 , B60K6/387 , B60K6/445 , B60K6/52 , B60K2006/381 , Y02T10/6239 , Y02T10/6265 , Y10S903/902
Abstract: A vehicle powertrain system including a differential gear set, a planetary gear set coupled to the differential gear set, an engine coupled to the planetary gear set to transfer power between the engine and the planetary gear set, a first electric machine coupled to the planetary gear set via a first clutch and selectively engagable, via actuation of the first clutch, to transfer power between the first electric machine and the planetary gear set, and a second electric machine coupled to the planetary gear set via a second clutch and selectively engagable, via actuation of the second clutch, to transfer power between the second electric machine and the planetary gear set.
Abstract translation: 一种车辆动力系统，包括差速齿轮组，耦合到差速齿轮组的行星齿轮组，联接到行星齿轮组以在发动机和行星齿轮组之间传递动力的发动机;联接到行星齿轮的第一电机 通过第一离合器设置并且通过第一离合器的致动而选择性地接合以在第一电机和行星齿轮组之间传递动力;以及第二电机，其经由第二离合器联接到行星齿轮组，并且可选地可接合的通过 致动第二离合器，以在第二电机和行星齿轮组之间传递动力。
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2.发明授权Powertrain system for hybrid vehicles having compound and split modes of operation 有权具有复合和分离操作模式的混合动力车辆动力系统公开(公告)号：US09145136B2
公开(公告)日：2015-09-29
申请号：US13850741
申请日：2013-03-26
Applicant: McMaster University
Inventor： Piranavan Suntharalingam , Ali Emadi
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。
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公开(公告)号：US09139079B2
公开(公告)日：2015-09-22
申请号：US13850775
申请日：2013-03-26
Applicant: McMaster University
Inventor： Piranavan Suntharalingam , Ali Emadi
CPC classification number: B60K6/547 , B60K6/365 , B60K6/387 , B60K6/445 , B60K6/52 , B60K2006/381 , Y02T10/6239 , Y02T10/6265 , Y10S903/902
Abstract: A vehicle powertrain system including a differential gear set, a planetary gear set coupled to the differential gear set, an engine coupled to the planetary gear set to transfer power between the engine and the planetary gear set, a first electric machine coupled to the planetary gear set via a first clutch and selectively engagable, via actuation of the first clutch, to transfer power between the first electric machine and the planetary gear set, and a second electric machine coupled to the planetary gear set via a second clutch and selectively engagable, via actuation of the second clutch, to transfer power between the second electric machine and the planetary gear set.
Abstract translation: 一种车辆动力系统，包括差速齿轮组，耦合到差速齿轮组的行星齿轮组，联接到行星齿轮组以在发动机和行星齿轮组之间传递动力的发动机;联接到行星齿轮的第一电机 通过第一离合器设置并且通过第一离合器的致动而选择性地接合以在第一电机和行星齿轮组之间传递动力;以及第二电机，其经由第二离合器联接到行星齿轮组，并且可选地可接合的通过 致动第二离合器，以在第二电机和行星齿轮组之间传递动力。
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公开(公告)号：US20180083519A1
公开(公告)日：2018-03-22
申请号：US15561542
申请日：2016-04-06
Applicant: McMaster University
Inventor： Piranavan Suntharalingam , Ali Emadi
CPC classification number: H02K19/103 , H02K1/148 , H02K1/246 , H02K3/28 , H02K9/02 , H02K15/022 , H02K15/095 , H02K15/165 , H02K19/12
Abstract: A switched reluctance machine has a stator core salient with stator poles disposed concentrically with a rotor that is salient with rotor poles. A plurality of coil windings are wound about the stator core so that a pair of windings are adjacent each of the stator poles. The pair of coil windings induces magnetic flux in the adjacent stator poles and the rotor rotates to align the rotor poles with the stator poles having the induced magnetic flux. The rotor is rotatable at high speeds of up to 50,000 RPM and the coil windings can be directly cooled.
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Patent Agency Ranking
公开(公告)号：US20140010652A1
公开(公告)日：2014-01-09
申请号：US13937310
申请日：2013-07-09
Applicant: McMaster University
Inventor： Piranavan Suntharalingam , Ali Emadi
IPC: B64D35/08
CPC classification number: B64D35/08 , B64D27/02 , B64D2027/026 , Y02T50/44 , Y02T50/64
Abstract: A hybrid powertrain for an aircraft may include a drive shaft, the drive shaft, an internal combustion engine to selectably drive the drive shaft, a propeller coupled to the drive shaft and an electric motor having a stator and a rotor and operable to selectably drive the drive shaft. The drive shaft may extend through the electric motor. The rotor may be coupled to the drive shaft to rotate with the drive shaft and the rotor is a flywheel for the internal combustion engine.
Abstract translation: 用于飞行器的混合动力系统可以包括驱动轴，驱动轴，可选择地驱动驱动轴的内燃机，联接到驱动轴的螺旋桨和具有定子和转子的电动机，并且可操作地驱动 传动轴。 驱动轴可以延伸穿过电动机。 转子可以联接到驱动轴以与驱动轴一起旋转，并且转子是用于内燃机的飞轮。
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6.发明申请公开(公告)号：US20130252773A1
公开(公告)日：2013-09-26
申请号：US13850757
申请日：2013-03-26
Applicant: MCMASTER UNIVERSITY
Inventor： Piranavan Suntharalingam , Ali Emadi
IPC: B60K6/387
CPC classification number: B60K6/387 , B60K6/445 , B60K6/52 , B60K2006/266 , B60K2006/4841 , F16H3/727 , F16H3/728 , Y02T10/6239 , Y02T10/6265 , Y10S903/902
Abstract: A powertrain system for a vehicle is provided. The powertrain system includes an internal combustion engine, a first gearset connected to the internal combustion engine, a first electric machine connected to the first gearset, a drivetrain gear for connection to a drivetrain of the vehicle, a second gearset connecting the first gearset to the drivetrain gear, a second electric machine, and at least one dynamic clutch selectively coupling the second electric machine to the first electric machine, the first gearset, and the second gearset. In a first mode of operation, the at least one dynamic clutch couples the second electric machine and the first electric machine. In a second mode of operation, the at least one dynamic clutch couples the second electric machine and the first gearset. In a third mode of operation, the at least one dynamic clutch couples the second electric machine and the second gearset.
Abstract translation: 提供了一种用于车辆的动力系统。 动力系统包括内燃机，连接到内燃机的第一齿轮组，连接到第一齿轮组的第一电机，用于连接到车辆的传动系的传动系齿轮;将第一齿轮组连接到第二齿轮组的第二齿轮组， 传动系齿轮，第二电机和至少一个选择性地将第二电机耦合到第一电机，第一齿轮组和第二齿轮组的动态离合器。 在第一操作模式中，至少一个动态离合器将第二电机和第一电机耦合。 在第二操作模式中，所述至少一个动态离合器将所述第二电机和所述第一齿轮组连接。 在第三操作模式中，至少一个动力离合器将第二电机和第二齿轮组连接。
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7.发明授权公开(公告)号：US09421855B2
公开(公告)日：2016-08-23
申请号：US13850757
申请日：2013-03-26
Applicant: McMaster University
Inventor： Piranavan Suntharalingam , Ali Emadi
CPC classification number: B60K6/387 , B60K6/445 , B60K6/52 , B60K2006/266 , B60K2006/4841 , F16H3/727 , F16H3/728 , Y02T10/6239 , Y02T10/6265 , Y10S903/902
Abstract: A powertrain system for a vehicle is provided. The powertrain system includes an internal combustion engine, a first gearset connected to the internal combustion engine, a first electric machine connected to the first gearset, a drivetrain gear for connection to a drivetrain of the vehicle, a second gearset connecting the first gearset to the drivetrain gear, a second electric machine, and at least one dynamic clutch selectively coupling the second electric machine to the first electric machine, the first gearset, and the second gearset. In a first mode of operation, the at least one dynamic clutch couples the second electric machine and the first electric machine. In a second mode of operation, the at least one dynamic clutch couples the second electric machine and the first gearset. In a third mode of operation, the at least one dynamic clutch couples the second electric machine and the second gearset.
Abstract translation: 提供了一种用于车辆的动力系统。 动力系统包括内燃机，连接到内燃机的第一齿轮组，连接到第一齿轮组的第一电机，用于连接到车辆的传动系的传动系齿轮;将第一齿轮组连接到第二齿轮组的第二齿轮组， 传动系齿轮，第二电机和至少一个选择性地将第二电机耦合到第一电机，第一齿轮组和第二齿轮组的动态离合器。 在第一操作模式中，至少一个动态离合器将第二电机和第一电机耦合。 在第二操作模式中，所述至少一个动态离合器将所述第二电机和所述第一齿轮组连接。 在第三操作模式中，至少一个动力离合器将第二电机和第二齿轮组连接。
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公开(公告)号：US09174741B2
公开(公告)日：2015-11-03
申请号：US13937310
申请日：2013-07-09
Applicant: McMaster University
Inventor： Piranavan Suntharalingam , Ali Emadi
CPC classification number: B64D35/08 , B64D27/02 , B64D2027/026 , Y02T50/44 , Y02T50/64
Abstract: A hybrid powertrain for an aircraft may include a drive shaft, the drive shaft, an internal combustion engine to selectably drive the drive shaft, a propeller coupled to the drive shaft and an electric motor having a stator and a rotor and operable to selectably drive the drive shaft. The drive shaft may extend through the electric motor. The rotor may be coupled to the drive shaft to rotate with the drive shaft and the rotor is a flywheel for the internal combustion engine.
Abstract translation: 用于飞行器的混合动力系统可以包括驱动轴，驱动轴，可选择地驱动驱动轴的内燃机，联接到驱动轴的螺旋桨和具有定子和转子的电动机，并且可操作地驱动 传动轴。 驱动轴可以延伸穿过电动机。 转子可以联接到驱动轴以与驱动轴一起旋转，并且转子是用于内燃机的飞轮。
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9.发明申请POWERTRAIN SYSTEM FOR HYBRID VEHICLES HAVING COMPOUND AND SPLIT MODES OF OPERATION 有权具有化合物和分离运行模式的混合动力车系动力系统公开(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。
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