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    Systems and Methods for Distributing Torque Contribution
    1.
    发明申请
    Systems and Methods for Distributing Torque Contribution 审中-公开
    分配扭矩贡献的系统和方法

    公开(公告)号：US20140102111A1

    公开(公告)日：2014-04-17

    申请号：US13652993

    申请日：2012-10-16

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Justin Aaron Allen

    IPC: F02C9/00

    CPC classification number: F02C9/00 ,  F05D2260/85 ,  F05D2270/04 ,  F05D2270/335

    Abstract: Systems and methods for distributing torque contribution are provided. According to one embodiment, a system may include a controller and a processor communicatively coupled to the controller. The processor may be configured to receive initial and final transition speeds of the drivetrain, receive a torque reference for accelerating the drivetrain, provide the starting device with primary control of the acceleration of the drivetrain according to the torque reference, and determine that the initial transition speed is reached. Based on the determination, the processor may capture initial transitional conditions of the starting device, define a torque trajectory of the starting device based on the initial and final transition speeds of the drivetrain, and transfer the primary control of the acceleration of the drivetrain from the starting device to the gas turbine.

    Abstract translation: 提供了分配扭矩贡献的系统和方法。 根据一个实施例，系统可以包括通信地耦合到控制器的控制器和处理器。 处理器可以被配置为接收传动系统的初始和最终转换速度，接收用于加速动力传动系的转矩参考，为启动装置提供根据转矩参考值的传动系统加速度的初步控制，并确定初始转换 速度达到。 基于该确定，处理器可以捕获起动装置的初始过渡条件，基于传动系的初始和最终转换速度来定义起动装置的扭矩轨迹，并将动力传动系的加速度的主要控制从 启动装置到燃气轮机。

    Systems and methods for holding target turbomachine compressor pressure ratio constant while varying shaft speed
    4.
    发明授权
    Systems and methods for holding target turbomachine compressor pressure ratio constant while varying shaft speed 有权
    保持目标涡轮机压缩机压力比恒定的系统和方法，同时改变轴速度

    公开(公告)号：US08789408B2

    公开(公告)日：2014-07-29

    申请号：US13673192

    申请日：2012-11-09

    Applicant: General Electric Company

    Inventor： Jason Dean Fuller ,  Daniel Richard Waugh ,  Justin Aaron Allen ,  Brian Allen Rittenhouse

    IPC: G01M15/00

    CPC classification number: G01M15/08 ,  G01M15/14

    Abstract: Embodiments of the disclosure relate to systems and methods for holding target turbomachine compressor pressure ratio constant while varying the shaft speed. In order to characterize a load compressor and validate the compressor design, the speed of the load compressor can be changed while controlling the compressor operating line and holding the inlet guide vanes at a constant angle. Discharge control valves can be dynamically adjusted to maintain the pressure ratio equal to the operating line over a range of speeds.

    Abstract translation: 本公开的实施例涉及用于在改变轴速度的同时保持目标涡轮机压缩机压力比恒定的系统和方法。 为了表征负载压缩机并验证压缩机设计，可以在控制压缩机操作线并将入口导叶保持恒定的角度的同时改变负载压缩机的速度。 排气控制阀可以动态调节，以保持在一定速度范围内的压力比等于操作线。

    RECOVERING SPEED IN DRIVELINE ASSEMBLY
    5.
    发明申请
    RECOVERING SPEED IN DRIVELINE ASSEMBLY 有权
    在驱动装置中恢复速度

    公开(公告)号：US20150315928A1

    公开(公告)日：2015-11-05

    申请号：US14268295

    申请日：2014-05-02

    Applicant: General Electric Company

    Inventor： Paige Marie Sopcic ,  Justin Aaron Allen ,  Jason Dean Fuller ,  Daniel Richard Waugh

    IPC: F01D17/20 ,  F01D17/06

    CPC classification number: F01D17/20 ,  F01D17/06 ,  F02C9/28 ,  F05D2270/024

    Abstract: Aspects of the disclosure include apparatuses and program products for recovering speed in a driveline assembly. An apparatus in one embodiment may include: a sensor measuring a shaft speed of a rotatable shaft within a driveline assembly, wherein the driveline assembly includes: a load coupled to the rotatable shaft, a primary power source coupled to the load through the rotatable shaft to deliver a first power output to the load, and a secondary power source coupled to the load through the rotatable shaft to deliver a second power output to the load, wherein the second power output is less than the first power output; and a controller in communication with the secondary power source and the sensor, wherein the controller increases the second power output in response to the shaft speed being less than a minimum speed threshold.

    Abstract translation: 本公开的方面包括用于在传动系组件中恢复速度的装置和程序产品。 在一个实施例中的装置可以包括：传感器，其测量传动系组件内的可旋转轴的轴速度，其中传动系组件包括：联接到可旋转轴的负载，通过可旋转轴联接到负载的主电源， 向所述负载提供第一功率输出，以及次级电源，其通过所述可旋转轴耦合到所述负载以将第二功率输出传递到所述负载，其中所述第二功率输出小于所述第一功率输出; 以及与二次电源和传感器通信的控制器，其中控制器响应于轴速度小于最小速度阈值而增加第二功率输出。

    SYSTEM AND METHOD FOR TESTING A GAS TURBINE
    6.
    发明申请
    SYSTEM AND METHOD FOR TESTING A GAS TURBINE 有权
    用于测试气体涡轮机的系统和方法

    公开(公告)号：US20150177106A1

    公开(公告)日：2015-06-25

    申请号：US14579285

    申请日：2014-12-22

    Applicant: General Electric Company

    Inventor： Jason Dean Fuller ,  Louis Veltre ,  Daniel Richard Waugh ,  Justin Aaron Allen ,  Paige Marie Sopcic ,  Maxime Buquet ,  Christian-Anghel Solacolu

    IPC: G01M15/14

    CPC classification number: G01M15/14 ,  F02C7/00 ,  F05D2220/76 ,  F05D2260/80 ,  F05D2270/061

    Abstract: A method of testing a gas turbine is provided. The gas turbine includes a first compressor and an expansion turbine coupled by a drive shaft. The method includes operating the gas turbine and a second compressor at a first steady load and a first steady drive shaft speed. The second compressor is rigidly coupled to the drive shaft. The method also includes changing a load of the second compressor by a known amount, and measuring a time required for the gas turbine to stabilize at a second steady load and a second steady drive shaft speed in response to the changed load of the second compressor.

    Abstract translation: 提供了一种测试燃气轮机的方法。 燃气轮机包括由驱动轴联接的第一压缩机和膨胀涡轮机。 该方法包括在第一稳定负载和第一稳定驱动轴转速下操作燃气轮机和第二压缩机。 第二压缩机刚性地联接到驱动轴上。 该方法还包括改变已知量的第二压缩机的负载，并且响应于第二压缩机的负载而测量燃气轮机稳定在第二稳定负载和第二稳定驱动轴转速所需的时间。

    SYSTEMS AND METHODS FOR HOLDING TARGET TURBOMACHINE COMPRESSOR PRESSURE RATIO CONSTANT WHILE VARYING SHAFT SPEED
    7.
    发明申请
    SYSTEMS AND METHODS FOR HOLDING TARGET TURBOMACHINE COMPRESSOR PRESSURE RATIO CONSTANT WHILE VARYING SHAFT SPEED 有权
    用于在变速轴速度下保持目标涡轮压缩机压力比恒定的系统和方法

    公开(公告)号：US20140130584A1

    公开(公告)日：2014-05-15

    申请号：US13673192

    申请日：2012-11-09

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Jason Dean Fuller ,  Daniel Richard Waugh ,  Justin Aaron Allen ,  Brian Allen Rittenhouse

    IPC: G01M15/08

    CPC classification number: G01M15/08 ,  G01M15/14

    Abstract: Embodiments of the disclosure relate to systems and methods for holding target turbomachine compressor pressure ratio constant while varying the shaft speed. In order to characterize a load compressor and validate the compressor design, the speed of the load compressor can be changed while controlling the compressor operating line and holding the inlet guide vanes at a constant angle. Discharge control valves can be dynamically adjusted to maintain the pressure ratio equal to the operating line over a range of speeds.

    Abstract translation: 本公开的实施例涉及用于在改变轴速度的同时保持目标涡轮机压缩机压力比恒定的系统和方法。 为了表征负载压缩机并验证压缩机设计，可以在控制压缩机操作线并将入口导叶保持恒定的角度的同时改变负载压缩机的速度。 排气控制阀可以动态调节，以保持在一定速度范围内的压力比等于操作线。

    CONTROL APPARATUS FOR ANGLING GUIDE VANES OF A TORQUE CONVERTER
    10.
    发明申请
    CONTROL APPARATUS FOR ANGLING GUIDE VANES OF A TORQUE CONVERTER 审中-公开
    控制装置用于转向转向器的导向槽

    公开(公告)号：US20170002745A1

    公开(公告)日：2017-01-05

    申请号：US15050741

    申请日：2016-02-23

    Applicant: General Electric Company

    Inventor： Jason Dean Fuller ,  Karl Dean Minto ,  Justin Aaron Allen

    IPC: F02C7/275 ,  F02C3/04

    CPC classification number: F02C7/275 ,  F02C3/04 ,  F02C7/262 ,  F02C7/268 ,  F02C7/27 ,  F02C9/28 ,  F05D2220/32 ,  F05D2240/35 ,  F05D2240/60 ,  F05D2260/402 ,  F05D2260/85

    Abstract: A control apparatus for angling guide vanes of a torque converter is provided and includes a modeling unit configured to receive current condition data, to determine a current input power supplied by a starting motor from the current condition data and to output a result of the determination as a control signal and a controller, which is coupled to the modeling unit and thereby receptive of the control signal. The controller is configured to execute a comparison of the current input power with a rating of the starting motor and to angle the guide vanes of the torque converter at an angle in accordance with a result of the comparison.

    Abstract translation: 提供了一种用于变矩器的钓鱼导向叶片的控制装置，包括：建模单元，被配置为接收当前条件数据，以根据当前条件数据确定由起动马达提供的当前输入功率，并将该确定结果输出为 控制信号和控制器，其耦合到建模单元，从而接受控制信号。 控制器被配置为执行当前输入功率与起动电动机的额定值的比较，并且根据比较的结果以一定角度使变矩器的导叶倾斜。

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