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    MULTI-MODE HYBRID TRANSMISSION USING SINGLE PLANETARY GEAR
    3.
    发明申请
    MULTI-MODE HYBRID TRANSMISSION USING SINGLE PLANETARY GEAR 有权
    使用单一行星齿轮的多模混合变速器

    公开(公告)号：US20170051812A1

    公开(公告)日：2017-02-23

    申请号：US14832365

    申请日：2015-08-21

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Ravikanth G V ,  Sandhu Kurian Kurian ,  Hashim MM ,  Alan G. Holmes

    IPC: F16H3/72 ,  B60K6/547 ,  B60K6/365 ,  F16H37/08

    CPC classification number: F16H3/728 ,  B60K6/365 ,  B60K6/448 ,  B60K6/547 ,  B60Y2200/92 ,  B60Y2400/73 ,  B60Y2400/80 ,  F16H3/725 ,  F16H37/0813 ,  F16H37/0833 ,  Y02T10/6243 ,  Y10S903/91 ,  Y10S903/919

    Abstract: A transmission includes a single planetary gearset, a first torque machine, an output member and a two-speed gearset that is coupled to the drive member. The single planetary gearset includes a sun gear, a carrier gearset and a ring gear, wherein the carrier gearset is rotatably couplable to the input member and rotatably couplable to the output member, the sun gear is rotatably coupled to a rotor of the first torque machine, and the ring gear is rotatably couplable to the input member and rotatably couplable to the output member. The output member is rotatably couplable to the two-speed gearset, which is configured to operate in one of a first gear ratio and a second gear ratio.

    Abstract translation: 变速器包括联接到驱动构件的单个行星齿轮组，第一扭矩机，输出构件和双速齿轮组。 单个行星齿轮组包括太阳齿轮，载体齿轮组和齿圈，其中载体齿轮组可旋转地联接到输入构件并且可旋转地联接到输出构件，太阳齿轮可旋转地联接到第一扭矩机的转子 并且所述环形齿轮可旋转地联接到所述输入构件并且可旋转地联接到所述输出构件。 输出构件可旋转地联接到双速齿轮组，其被构造成以第一齿轮比和第二齿轮比中的一个运行。

    EXTENDED-RANGE ELECTRIC VEHICLE WITH SUPERCAPACITOR RANGE EXTENDER
    4.
    发明申请
    EXTENDED-RANGE ELECTRIC VEHICLE WITH SUPERCAPACITOR RANGE EXTENDER 有权
    扩展范围电动车超级扩展器

    公开(公告)号：US20140277870A1

    公开(公告)日：2014-09-18

    申请号：US13803000

    申请日：2013-03-14

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Ravikanth G V ,  Kumpatla V Naidu ,  Awadesh Tiwari ,  Aurobbindo Lingegowda ,  Viswa Madan Pulavarthi

    IPC: B60W20/00

    CPC classification number: B60K6/28 ,  B60K6/387 ,  B60K6/42 ,  B60W10/02 ,  B60W20/00 ,  B60Y2400/114 ,  Y10S903/946

    Abstract: A vehicle includes an engine, fraction motor, final drive assembly, battery pack, and a supercapacitor module electrically connected to the battery pack. The vehicle also has first and second clutches and a controller. The clutches have opposite apply states. The first clutch connects an engine driveshaft to the motor to establish a neutral-charging mode. The second clutch connects an output shaft of the motor to the final drive assembly to establish a drive mode. The controller selects between the drive and neutral-charging modes in response to input signals. The drive mode uses energy from the supercapacitor module and battery pack to power the traction motor. The neutral-charging mode uses output torque from the engine to charge the supercapacitor module and battery pack. The clutches may be pnemauically-actuated, and the vehicle may be characterized by an absence of planetary gear sets.

    Abstract translation: 车辆包括发动机，分数电动机，最终驱动组件，电池组和电连接到电池组的超级电容器模块。 车辆还具有第一和第二离合器和控制器。 离合器具有相反的适用状态。 第一离合器将发动机驱动轴连接到电动机以建立中性点充电模式。 第二离合器将马达的输出轴连接到最终驱动组件以建立驱动模式。 控制器根据输入信号在驱动和中性点充电模式之间进行选择。 驱动模式使用来自超级电容器模块和电池组的能量为牵引电动机供电。 中性充电模式使用发动机的输出扭矩为超级电容器模块和电池组充电。 离合器可以是手动致动的，并且车辆的特征可以是没有行星齿轮组。

    Extended-range electric vehicle with supercapacitor range extender
    5.
    发明授权
    Extended-range electric vehicle with supercapacitor range extender 有权
    具有超级电容器范围扩展器的远程电动车

    公开(公告)号：US08818601B1

    公开(公告)日：2014-08-26

    申请号：US13803000

    申请日：2013-03-14

    Applicant: GM Global Technology Operations LLC

    Inventor： Ravikanth G V ,  Kumpatla V Naidu ,  Awadesh Tiwari ,  Aurobbindo Lingegowda ,  Viswa Madan Pulavarthi

    IPC: G06F7/00 ,  B60L11/18 ,  B60K1/04

    CPC classification number: B60K6/28 ,  B60K6/387 ,  B60K6/42 ,  B60W10/02 ,  B60W20/00 ,  B60Y2400/114 ,  Y10S903/946

    Abstract: A vehicle includes an engine, fraction motor, final drive assembly, battery pack, and a supercapacitor module electrically connected to the battery pack. The vehicle also has first and second clutches and a controller. The clutches have opposite apply states. The first clutch connects an engine driveshaft to the motor to establish a neutral-charging mode. The second clutch connects an output shaft of the motor to the final drive assembly to establish a drive mode. The controller selects between the drive and neutral-charging modes in response to input signals. The drive mode uses energy from the supercapacitor module and battery pack to power the traction motor. The neutral-charging mode uses output torque from the engine to charge the supercapacitor module and battery pack. The clutches may be pneumatically-actuated, and the vehicle may be characterized by an absence of planetary gear sets.

    Abstract translation: 车辆包括发动机，分数电动机，最终驱动组件，电池组和电连接到电池组的超级电容器模块。 车辆还具有第一和第二离合器和控制器。 离合器具有相反的适用状态。 第一离合器将发动机驱动轴连接到电动机以建立中性点充电模式。 第二离合器将马达的输出轴连接到最终驱动组件以建立驱动模式。 控制器根据输入信号在驱动和中性点充电模式之间进行选择。 驱动模式使用来自超级电容器模块和电池组的能量为牵引电动机供电。 中性充电模式使用发动机的输出扭矩为超级电容器模块和电池组充电。 离合器可以被气动地驱动，并且车辆的特征可以是没有行星齿轮组。

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