Aircraft engine systems and methods for operating same
    1.
    发明授权
    Aircraft engine systems and methods for operating same 有权
    飞机发动机系统和操作方法

    公开(公告)号:US09507342B2

    公开(公告)日:2016-11-29

    申请号:US14235576

    申请日:2012-07-25

    IPC分类号: F02D45/00 G05B23/02

    CPC分类号: G05B23/0208 G05B23/0283

    摘要: A device and a method for determining a residual life expectancy of a rotor of a gas turbine. The method includes receiving at a computer operating conditions of the gas turbine, receiving a gas turbine rotor inspection result, updating, based on the operating conditions of the gas turbine and the gas turbine rotor inspection result, a database for a fleet corresponding to the gas turbine, and calculating the residual life expectancy of the rotor of the gas turbine.

    摘要翻译: 一种用于确定燃气轮机的转子的剩余寿命的装置和方法。 该方法包括在计算机的操作条件下接收燃气轮机的操作条件,接收燃气轮机转子检查结果,基于燃气轮机的操作条件和燃气轮机转子检查结果更新用于与气体对应的车队的数据库 涡轮机,并计算燃气轮机的转子的剩余寿命。

    Turbomachine
    2.
    发明授权
    Turbomachine 有权
    涡轮机

    公开(公告)号:US09470101B2

    公开(公告)日:2016-10-18

    申请号:US13690482

    申请日:2012-11-30

    发明人: Giacomo Landi

    摘要: A turbo machine is provided. The turbo machine comprises a turbo stator having a shroud, a turbo rotor having an impeller within the shroud, a brush seal between the impeller and the shroud, and at least one vane extending from the shroud toward the impeller upstream of the brush seal.

    摘要翻译: 提供涡轮增压机。 涡轮机包括具有护罩的涡轮定子,在护罩内具有叶轮的涡轮转子,叶轮和护罩之间的刷密封,以及从护罩向刷子密封件上游的叶轮延伸的至少一个叶片。

    Test arrangement for a centrifugal compressor stage
    4.
    发明授权
    Test arrangement for a centrifugal compressor stage 有权
    离心式压缩机级的测试方案

    公开(公告)号:US09046097B2

    公开(公告)日:2015-06-02

    申请号:US13719329

    申请日:2012-12-19

    摘要: A system for testing a compressor is provided. The system comprises one or more compressors connected together in series to a test compressor wherein an output of the test compressor is connected to an input of a first compressor in the series, forming an overall loop, one or more process fluid coolers in the overall loop, one or more orifices in the overall loop, a control valve in the overall loop, and a first plurality of sensors configured adjacent to a process fluid input of the test compressor and a second plurality of sensors configured adjacent to a process fluid output of the test compressor.

    摘要翻译: 提供了一种用于测试压缩机的系统。 该系统包括串联连接在一起的测试压缩机的一个或多个压缩机,其中测试压缩机的输出连接到该系列中的第一压缩机的输入端,形成整个回路,整个回路中的一个或多个过程流体冷却器 整个回路中的一个或多个孔,整个回路中的控制阀,以及邻近测试压缩机的过程流体输入构造的第一组多个传感器,以及邻近测试压缩机的过程流体输出构造的第二多个传感器 测试压缩机。

    GAS HEATER / COOLER APPARATUSES AND METHODS
    6.
    发明申请
    GAS HEATER / COOLER APPARATUSES AND METHODS 审中-公开
    气体加热器/冷却器装置和方法

    公开(公告)号:US20150083385A1

    公开(公告)日:2015-03-26

    申请号:US14235496

    申请日:2012-07-25

    申请人: Valentino Galasso

    发明人: Valentino Galasso

    IPC分类号: F28F27/02

    摘要: Gas heater/cooler apparatuses and methods of manufacturing thereof are provided. A gas heater/cooler apparatus has a gas pipe configured to transport a fluid inside a heat transfer block. A fluid flow through a cooling pipe in the proximity of the gas pipe or pushed towards the gas pipe by a fan cools the fluid. An electric heater disposed inside the heat transfer block close to the gas pipe may heat the fluid flowing therein via radiated heat.

    摘要翻译: 提供了气体加热器/冷却器装置及其制造方法。 气体加热器/冷却器装置具有构造成输送传热块内的流体的气体管。 通过在气体管道附近的冷却管道的流体流动或通过风扇推向气体管道的流体冷却流体。 靠近气体管道设置在传热块内部的电加热器可以通过辐射热来加热流过其中的流体。

    Methods and systems for oil free low voltage conduits
    7.
    发明授权
    Methods and systems for oil free low voltage conduits 有权
    无油低压管道的方法和系统

    公开(公告)号:US08978243B2

    公开(公告)日:2015-03-17

    申请号:US13480563

    申请日:2012-05-25

    摘要: A turbomachine is provided. The turbomachine comprises a compressor, at least two magnetic bearings provided at opposite ends of a compressor shaft, a motor having a motor shaft, a first electrical cable having a first end, a second end, an internal core section and an outer sheath section with the internal core section and the outer sheath section extending from the first end to the second end, a first connector configured to connect the first end to the first magnetic bearing, wherein the first connector is welded or brazed to the first end to both the internal core section and the outer sheath section, and a second connector configured to connect the second end to the first external connection, wherein the second connector is welded or brazed to the second end to both the internal core section and the outer sheath section.

    摘要翻译: 提供涡轮机。 涡轮机包括压缩机,设置在压缩机轴的相对端处的至少两个磁性轴承,具有电动机轴的电动机,具有第一端部的第一电缆,第二端部,内部芯部分以及具有 所述内部芯部分和所述外部护套部分从所述第一端延伸到所述第二端;第一连接器,被配置为将所述第一端连接到所述第一磁性轴承,其中所述第一连接器被焊接或钎焊到所述第一端部, 芯部和外护套部,以及第二连接器,其被配置为将第二端连接到第一外部连接,其中第二连接器被焊接或钎焊到内芯部和外护套部的第二端。

    METHOD FOR CONTROLLING A PLURALITY OF MACHINES, CONTROL SYSTEM AND DESCRIPTION
    8.
    发明申请
    METHOD FOR CONTROLLING A PLURALITY OF MACHINES, CONTROL SYSTEM AND DESCRIPTION 审中-公开
    控制机器数量,控制系统和说明的方法

    公开(公告)号:US20140350699A1

    公开(公告)日:2014-11-27

    申请号:US14365490

    申请日:2012-12-07

    IPC分类号: G05B19/418

    摘要: A method for controlling a plurality of machines and at least a first assembly; the plurality of machines comprises at least a first machine and a second machine; the first assembly is associated with the first and second machines and is arranged to provide a first auxiliary function to the first and second machines; control is carried out by at least a first and a second controllers; the first and the second controllers are associated respectively to the first and second machines and are arranged to control a main function of each of the first and the second machines; the first and the second controllers are associated with the first assembly and are arranged to control an auxillary function of the first assembly; the first and the second controllers maintain a dialog between each other to assure that only one controller controls the first assembly at a time.

    摘要翻译: 一种用于控制多个机器和至少第一组件的方法; 所述多个机器至少包括第一机器和第二机器; 所述第一组件与所述第一和第二机器相关联,并且被布置成向所述第一和第二机器提供第一辅助功能; 控制由至少第一和第二控制器执行; 第一和第二控制器分别与第一和第二机器相关联,并且被布置成控制第一和第二机器中的每一个的主要功能; 所述第一和第二控制器与所述第一组件相关联并被布置成控制所述第一组件的辅助功能; 第一和第二控制器保持彼此之间的对话,以确保一次只有一个控制器控制第一组件。

    Methods and systems for variable geometry inlets nozzles for use in turboexpanders
    9.
    发明授权
    Methods and systems for variable geometry inlets nozzles for use in turboexpanders 有权
    用于涡轮膨胀机的可变几何入口喷嘴的方法和系统

    公开(公告)号:US08882438B2

    公开(公告)日:2014-11-11

    申请号:US13113616

    申请日:2011-05-23

    摘要: A method and system for power generation including a turboexpander with at least two expansion stages, the turboexpander being connected to a power generation unit, is provided. The system includes a controller configured to control (i) an angle of a first inlet guide vane provided at an inlet of a first expansion stage of the turboexpander for maintaining an inlet pressure of the first expansion stage in a predetermined range, and (ii) an angle of a second inlet guide vane provided at an inlet of a second expansion stage of the turboexpander. The controller is configured to determine a highest power from determined powers of the power generation unit and a corresponding angle of the second inlet guide vane and to adjust the angle of the second inlet guide vane independent of the angle of the first inlet guide vane to achieve the highest power.

    摘要翻译: 提供一种用于发电的方法和系统,包括具有至少两个膨胀级的涡轮膨胀机,所述涡轮膨胀机连接到发电单元。 该系统包括:控制器,被配置为控制(i)设置在涡轮膨胀机的第一膨胀级的入口处的第一入口引导叶片的角度,用于将第一膨胀级的入口压力保持在预定范围内,以及(ii) 设置在涡轮膨胀机的第二膨胀级的入口处的第二入口引导叶片的角度。 所述控制器构造成从所述发电单元的确定的功率和所述第二入口导向叶片的相应角度确定最大功率,并且调整所述第二入口导向叶片的角度而与所述第一入口导叶的角度无关,以实现 最高的权力。