Hybrid powertrain with electronic throttle and method of controlling throttle position
    1.
    发明授权
    Hybrid powertrain with electronic throttle and method of controlling throttle position 有权
    具有电子节气门的混合动力总成和控制节气门位置的方法

    公开(公告)号:US08364372B2

    公开(公告)日:2013-01-29

    申请号:US12845806

    申请日:2010-07-29

    IPC分类号: G05D1/00

    摘要: A hybrid powertrain and a method of controlling a throttle in an engine of the hybrid powertrain are provided. A throttle system has a throttle at an optimal position for the engine to power a first motor/generator when an electric throttle motor is de-energized to minimize current consumption by the throttle motor. The electric throttle motor is energizable to adjust the position of the throttle. A biasing member biases the throttle to a default position when the electric throttle motor is not energized. The hybrid powertrain has a first motor/generator operatively connected to the engine, and a second motor/generator operatively connected to the generator and operable for providing output power. The engine is operable in a predetermined optimal state to provide power to the generator for powering the first motor/generator. The throttle is at a predetermined position when the engine is in the predetermined optimal state.

    摘要翻译: 提供混合动力系和控制混合动力总成的发动机中的节气门的方法。 节气门系统具有在最佳位置处的节气门,用于当电节气门电动机断电时使发动机为第一电动机/发电机供电以最小化节流电动机的电流消耗。 电动节气门马达可通电,以调节节气门的位置。 当电动节气门马达未通电时,偏置构件将节流阀偏压到默认位置。 混合动力系具有可操作地连接到发动机的第一电动机/发电机,以及可操作地连接到发电机并可操作以提供输出功率的第二电动机/发电机。 发动机可以在预定的最佳状态下操作,以向发电机提供动力以为第一电动机/发电机供电。 当发动机处于预定的最佳状态时,节气门处于预定位置。

    HYBRID POWERTRAIN WITH ELECTRONIC THROTTLE AND METHOD OF CONTROLLING THROTTLE POSITION
    2.
    发明申请
    HYBRID POWERTRAIN WITH ELECTRONIC THROTTLE AND METHOD OF CONTROLLING THROTTLE POSITION 有权
    混合动力传动系统与电子液压控制方法及控制方法

    公开(公告)号:US20120029742A1

    公开(公告)日:2012-02-02

    申请号:US12845806

    申请日:2010-07-29

    IPC分类号: G06F19/00

    摘要: A hybrid powertrain and a method of controlling a throttle in an engine of the hybrid powertrain are provided. A throttle system has a throttle at an optimal position for the engine to power a first motor/generator when an electric throttle motor is de-energized to minimize current consumption by the throttle motor. The electric throttle motor is energizable to adjust the position of the throttle. A biasing member biases the throttle to a default position when the electric throttle motor is not energized. The hybrid powertrain has a first motor/generator operatively connected to the engine, and a second motor/generator operatively connected to the generator and operable for providing output power. The engine is operable in a predetermined optimal state to provide power to the generator for powering the first motor/generator. The throttle is at a predetermined position when the engine is in the predetermined optimal state.

    摘要翻译: 提供混合动力系和控制混合动力总成的发动机中的节气门的方法。 节气门系统具有在最佳位置处的节气门,用于当电节气门电动机断电时使发动机为第一电动机/发电机供电以最小化节流电动机的电流消耗。 电动节气门马达可通电,以调节节气门的位置。 当电动节气门马达未通电时,偏置构件将节流阀偏压到默认位置。 混合动力系具有可操作地连接到发动机的第一电动机/发电机,以及可操作地连接到发电机并可操作以提供输出功率的第二电动机/发电机。 发动机可以在预定的最佳状态下操作,以向发电机提供动力以为第一电动机/发电机供电。 当发动机处于预定的最佳状态时,节气门处于预定位置。