Turbomachine drive arrangement
    33.
    发明授权
    Turbomachine drive arrangement 有权
    涡轮机驱动装置

    公开(公告)号:US08890350B2

    公开(公告)日:2014-11-18

    申请号:US13350001

    申请日:2012-01-13

    IPC分类号: F02C6/00 H02K7/18

    CPC分类号: F02C7/36 F02C7/32 Y02T50/671

    摘要: An arrangement and method for driving a turbomachine having a rotor is provided. The arrangement includes an input shaft rotationally coupled to the rotor. A motor generator device has a motor mode of operation and a generator mode of operation. A differential gear device having a first portion rotationally coupled to the input shaft and a second portion rotationally coupled to the motor generator device. A hydraulic assembly is rotationally coupled between the differential gear and the input shaft. The hydraulic assembly has a plurality of pistons and a pair of wobbler plates. A controller is operably coupled to the input shaft, the motor generator device and the hydraulic assembly, wherein the controller includes a processor that is responsive to executable instructions when executed on the processor for moving the pair of wobbler plates to a first position during a motor mode of operation.

    摘要翻译: 提供了一种用于驱动具有转子的涡轮机的装置和方法。 该装置包括旋转地联接到转子的输入轴。 电动发电机装置具有电动机运行模式和发电机运行模式。 差速齿轮装置,其具有旋转地联接到输入轴的第一部分和旋转地联接到电动发电机装置的第二部分。 液压组件旋转地联接在差速齿轮和输入轴之间。 液压组件具有多个活塞和一对摆动板。 控制器可操作地联接到输入轴,电动发电机装置和液压组件,其中控制器包括处理器,该处理器在处理器上执行时响应于可执行指令,用于在马达期间将一对摆动板移动到第一位置 操作模式。

    Motor-generator and prime mover gearing assembly
    34.
    发明授权
    Motor-generator and prime mover gearing assembly 有权
    电动发电机和原动机传动装置

    公开(公告)号:US08561503B2

    公开(公告)日:2013-10-22

    申请号:US13192526

    申请日:2011-07-28

    IPC分类号: F16H47/00

    CPC分类号: F02C7/36

    摘要: An example mechanical transmission assembly receives an input rotating at a first rotational speed and provides an output rotating at a second rotational speed. The mechanical transmission selectively adjusts the second rotational speed. The input is provided by a prime mover. The output is provided to a hydraulic pump assembly that rotatably drives a motor-generator.

    摘要翻译: 示例性机械传动组件接收以第一旋转速度旋转的输入并提供以第二旋转速度旋转的输出。 机械传动选择性地调节第二转速。 输入由原动机提供。 该输出被提供给可旋转地驱动电动发电机的液压泵组件。

    High altitude, high voltage terminal block assembly
    35.
    发明授权
    High altitude, high voltage terminal block assembly 有权
    高空高压接线端子组件

    公开(公告)号:US08313351B2

    公开(公告)日:2012-11-20

    申请号:US13010874

    申请日:2011-01-21

    IPC分类号: H01R9/22

    CPC分类号: H02K5/225

    摘要: A method of installing the terminal block assembly onto a generator includes the step of providing a terminal block with multiple terminal studs. Protrusions that are integral with the terminal block are aligned with corresponding bores in a generator housing. The terminal block is mounted on the generator housing with the protrusions received in the bores. A terminal lead assembly is inserted through the protrusion, and a terminal pad of the terminal lead assembly is arranged over the terminal stud. A terminal lug is fastened to the terminal stud. A terminal cover is secured to the terminal block over the terminal with a boss of the terminal block received in a corresponding recess of the terminal cover.

    摘要翻译: 将端子块组件安装在发电机上的方法包括为端子块提供多个端子柱的步骤。 与端子块成一体的突起与发电机壳体中的相应孔对齐。 端子块安装在发电机壳体上,突起接收在孔中。 端子引线组件通过突起插入,并且端子引线组件的端子排布置在端子柱上。 端子凸耳固定在端子柱上。 端子盖通过端子固定到端子块,端子块的凸台容纳在端子盖的相应凹部中。

    Rotor gear for a generator
    36.
    发明授权
    Rotor gear for a generator 有权
    用于发电机的转子齿轮

    公开(公告)号:US08051738B2

    公开(公告)日:2011-11-08

    申请号:US12436190

    申请日:2009-05-06

    IPC分类号: F16H55/02 H02K7/00

    摘要: A rotor gear includes a rotor gear body having involute teeth that each have an involute surface that extends between a tooth tip and a tooth base. The involute surface includes at least reference points A-D, with reference point A near the base, reference point D near the tip, reference point B between reference points A and D, and reference point C between reference points B and D. The reference points A-D have associated respective roll angles, εA-D, between a corresponding first line that is perpendicular to the involute surface at the given reference point A-D and a second line that is tangent at a reference point that lies on a terminal end of the involute surface at the tooth base to a reference base circle having a center origin at the center axis.

    摘要翻译: 转子齿轮包括具有渐开线齿的转子齿轮体,每个齿轮具有在齿尖和齿根之间延伸的渐开线表面。 渐开线表面至少包括参考点AD,附近的基准点A,尖端附近的参考点D,参考点A和D之间的参考点B以及参考点B和D之间的参考点C.参考点AD 具有在相应的在给定参考点AD处垂直于渐开线表面的第一线和在位于渐开线表面的终端处的参考点处相切的第二线处相关联的相应滚动角度& AD; 该齿根到具有在中心轴上的中心原点的参考基圆。

    Generator end turn stress reduction collar
    37.
    发明授权
    Generator end turn stress reduction collar 有权
    发电机端转弯减压环

    公开(公告)号:US07855487B2

    公开(公告)日:2010-12-21

    申请号:US12328866

    申请日:2008-12-05

    IPC分类号: H02K3/46

    CPC分类号: H02K3/527

    摘要: A collar is to be positioned on a generator and includes an inner bore sized to be received on an outer periphery of a generator shaft. The collar has an outer periphery, which is generally hexagonal. The collar has an axially extending ledge to be received within an inner periphery of an end turn support in a generator.

    摘要翻译: 轴环将被定位在发电机上并且包括尺寸被设置成容纳在发电机轴的外周上的内孔。 套环具有外周,其通常为六边形。 轴环具有轴向延伸的凸缘,以容纳在发电机内端端匝支撑件的内周。