公开(公告)号：US20170021732A1

公开(公告)日：2017-01-26

申请号：US15088848

申请日：2016-04-01

Applicant: McMaster University

Inventor： Ali Emadi ,  Ruoyu Hou ,  Yinye Yang

IPC: B60L11/02 ,  H02K7/18 ,  H02K16/02

CPC classification number: B60L11/02 ,  B60L15/002 ,  B60L50/10 ,  B60L2200/26 ,  B60L2220/14 ,  B60L2220/18 ,  B60L2220/50 ,  H02K7/1815 ,  H02K16/02 ,  H02K19/22 ,  H02K21/12 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/70

Abstract: Electric generators are described herein. The electric generators include an interior machine formed of an interior rotor and an interior portion of a stator, and an exterior machine substantially concentric to the interior machine. The exterior machine includes: an exterior rotor substantially concentric to the interior rotor, and an exterior portion of the stator. Each of the interior machine and the external machine are driven by an engine to produce a respective current. The described electric generators can be used in diesel electric locomotives.

Abstract translation: 发电机在这里描述。 发电机包括由内部转子和定子的内部形成的内部机器，以及与内部机器大致同心的外部机器。 外部机器包括：与内部转子基本同心的外部转子和定子的外部部分。 内部机器和外部机器中的每一个由发动机驱动以产生相应的电流。 所描述的发电机可用于柴油电力机车。

公开(公告)号：US20140031168A1

公开(公告)日：2014-01-30

申请号：US13954015

申请日：2013-07-30

Applicant: McMaster University

Inventor： Yinye Yang ,  Ali Emadi

IPC: B60K6/547 ,  B60W20/00

CPC classification number: B60K6/547 ,  B60K6/445 ,  B60K6/448 ,  B60K2006/266 ,  B60W20/30 ,  Y02T10/6239 ,  Y02T10/6243 ,  Y10S903/902 ,  Y10T477/23

Abstract: A hybrid vehicle transmission including a double-rotor electric machine, two planetary gear sets, an input shaft, and an output shaft, where the input shaft, the output shaft, and a first rotor of the double-rotor electric machine are each coupled to a member of the first planetary gear set, the output shaft and a second rotor of the double-rotor electric machine are each coupled to a member of the second planetary gear set, and a member of the second planetary gear set not coupled to the output shaft or the second rotor is selectively coupled to the first rotor via a first torque transfer device, and selectively coupled to a transmission housing via a second torque transfer device.

Abstract translation: 一种混合动力车辆变速器，包括双转子电机，两个行星齿轮组，输入轴和输出轴，其中输入轴，输出轴和双转子电机的第一转子各自耦合到 第一行星齿轮组的构件，输出轴和双转子电机的第二转子各自联接到第二行星齿轮组的构件，并且第二行星齿轮组的构件未联接到输出 轴或第二转子经由第一扭矩传递装置选择性地联接到第一转子，并且经由第二扭矩传递装置选择性地联接到变速器壳体。

公开(公告)号：US10333376B2

公开(公告)日：2019-06-25

申请号：US14061812

申请日：2013-10-24

Applicant: McMaster University

Inventor： Yinye Yang ,  Ali Emadi

IPC: H02K16/00 ,  H02K15/02 ,  H02K19/10

Abstract: Various embodiments are described herein for a double-rotor switched reluctance machine. In one example embodiment, the double-rotor switched reluctance machine comprises an interior rotor, an exterior rotor spaced from the interior rotor and coaxially and concentrically disposed outside the interior rotor, and at least one stator disposed concentrically with the interior rotor and the exterior rotor. The interior rotor, the exterior rotor and the at least one stator are disposed within one machine set to provide an interior switched reluctance machine and an exterior switched reluctance machine. The interior switched reluctance machine and the exterior switched reluctance machine can operate as two motors, two generators, or a motor and a generator simultaneously.

公开(公告)号：US20160036366A1

公开(公告)日：2016-02-04

申请号：US14813654

申请日：2015-07-30

Applicant: McMaster University

Inventor： Yinye Yang ,  Nigel Schofield ,  Ali Emadi

IPC: H02P25/22 ,  H02P25/08 ,  H02K19/10 ,  H02K16/02 ,  H02K1/24 ,  H02K3/28

CPC classification number: H02K16/02 ,  H02K19/103 ,  H02K29/03 ,  H02P25/098 ,  H02P2101/45

Abstract: A double-rotor switched reluctance machine includes a stator, a first rotor, and a second rotor. The stator and the first rotor operate as a first electric machine and the stator and the second rotor operate as a second electric machine. Each electric machine has an output torque profile that fluctuates periodically between a maximum and a minimum instantaneous torque. The double-rotor switched reluctance machine is configured so that when the first and second electric machines are operated at a common electrical frequency, the first and second maximum instantaneous torques are temporally offset, thereby reducing the overall torque ripple of the switched reluctance machine. Additionally, or alternatively, a double-rotor switched reluctance machine is configured so that the first and second rotors are radially offset from each other to reduce a net radial force imposed on the stator by the operation of the first and second electric machines.

Abstract translation: 双转子开关磁阻电机包括定子，第一转子和第二转子。 定子和第一转子作为第一电机工作，并且定子和第二转子作为第二电机工作。 每个电机具有在最大和最小瞬时扭矩之间周期性波动的输出扭矩分布。 双转子开关磁阻电机被构造成使得当第一和第二电机以公共电频率操作时，第一和第二最大瞬时转矩在时间上偏移，从而减小开关磁阻电机的总转矩波动。 另外或替代地，双转子开关磁阻电机被构造成使得第一和第二转子彼此径向偏移，以通过第一和第二电机的操作来减小施加在定子上的净径向力。

公开(公告)号：US09621014B2

公开(公告)日：2017-04-11

申请号：US14813654

申请日：2015-07-30

Applicant: McMaster University

Inventor： Yinye Yang ,  Nigel Schofield ,  Ali Emadi

IPC: H02P7/00 ,  H02K16/02 ,  H02K19/10 ,  H02K29/03 ,  H02P25/098 ,  H02P101/45

CPC classification number: H02K16/02 ,  H02K19/103 ,  H02K29/03 ,  H02P25/098 ,  H02P2101/45

Abstract: A double-rotor switched reluctance machine includes a stator, a first rotor, and a second rotor. The stator and the first rotor operate as a first electric machine and the stator and the second rotor operate as a second electric machine. Each electric machine has an output torque profile that fluctuates periodically between a maximum and a minimum instantaneous torque. The double-rotor switched reluctance machine is configured so that when the first and second electric machines are operated at a common electrical frequency, the first and second maximum instantaneous torques are temporally offset, thereby reducing the overall torque ripple of the switched reluctance machine. Additionally, or alternatively, a double-rotor switched reluctance machine is configured so that the first and second rotors are radially offset from each other to reduce a net radial force imposed on the stator by the operation of the first and second electric machines.

公开(公告)号：US09102227B2

公开(公告)日：2015-08-11

申请号：US13954015

申请日：2013-07-30

Applicant: McMaster University

Inventor： Yinye Yang ,  Ali Emadi

IPC: F16H3/72 ,  B60K6/547 ,  B60W20/00 ,  B60K6/445 ,  B60K6/448 ,  B60K6/26

CPC classification number: B60K6/547 ,  B60K6/445 ,  B60K6/448 ,  B60K2006/266 ,  B60W20/30 ,  Y02T10/6239 ,  Y02T10/6243 ,  Y10S903/902 ,  Y10T477/23

Abstract: A hybrid vehicle transmission including a double-rotor electric machine, two planetary gear sets, an input shaft, and an output shaft, where the input shaft, the output shaft, and a first rotor of the double-rotor electric machine are each coupled to a member of the first planetary gear set, the output shaft and a second rotor of the double-rotor electric machine are each coupled to a member of the second planetary gear set, and a member of the second planetary gear set not coupled to the output shaft or the second rotor is selectively coupled to the first rotor via a first torque transfer device, and selectively coupled to a transmission housing via a second torque transfer device.

Abstract translation: 一种混合动力车辆变速器，包括双转子电机，两个行星齿轮组，输入轴和输出轴，其中输入轴，输出轴和双转子电机的第一转子各自耦合到 第一行星齿轮组的构件，输出轴和双转子电机的第二转子各自联接到第二行星齿轮组的构件，并且第二行星齿轮组的构件未联接到输出 轴或第二转子经由第一扭矩传递装置选择性地联接到第一转子，并且经由第二扭矩传递装置选择性地联接到变速器壳体。

公开(公告)号：US20140111038A1

公开(公告)日：2014-04-24

申请号：US14061812

申请日：2013-10-24

Applicant: McMaster University

Inventor： Yinye Yang ,  Ali Emadi

IPC: H02K16/00 ,  H02K15/02

CPC classification number: H02K16/00 ,  H02K15/02 ,  H02K19/103 ,  Y10T29/49012

Abstract: Various embodiments are described herein for a double-rotor switched reluctance machine. In one example embodiment, the double-rotor switched reluctance machine comprises an interior rotor, an exterior rotor spaced from the interior rotor and coaxially and concentrically disposed outside the interior rotor, and at least one stator disposed concentrically with the interior rotor and the exterior rotor. The interior rotor, the exterior rotor and the at least one stator are disposed within one machine set to provide an interior switched reluctance machine and an exterior switched reluctance machine. The interior switched reluctance machine and the exterior switched reluctance machine can operate as two motors, two generators, or a motor and a generator simultaneously.

Abstract translation: 这里描述了用于双转子开关磁阻电机的各种实施例。 在一个示例性实施例中，双转子开关磁阻电机包括内部转子，与内部转子间隔并同轴并同心地设置在内部转子外部的外部转子，以及与内部转子和外部转子同心设置的至少一个定子 。 内部转子，外部转子和至少一个定子设置在一个机器组内，以提供内部开关磁阻电机和外部开关磁阻电机。 内部开关磁阻电机和外部开关磁阻电机可以同时作为两个电动机，两个发电机或电动机和发电机工作。