Detection System and Method to Detect Flame Holding Event
    5.
    发明申请
    Detection System and Method to Detect Flame Holding Event 失效
    检测火焰保持事件的检测系统和方法

    公开(公告)号:US20130211690A1

    公开(公告)日:2013-08-15

    申请号:US13370963

    申请日:2012-02-10

    IPC分类号: F02C7/00

    摘要: A turbine to detect a flame holding event includes a combustion section to receive a fluid from a compressor, to heat the fluid by combusting a fuel to generate heat, and to output the heated fluid to a turbine section. The combustion section includes a combustor having a combustion chamber in which the fuel is combusted, and the combustion section having a sensor to sense a static pressure within the combustion chamber. A combustion control device detects a flame holding event in the combustion chamber based only on the sensed static pressure.

    摘要翻译: 用于检测火焰保持事件的涡轮机包括燃烧部分,用于从压缩机接收流体,通过燃烧燃料以产生热量来加热流体,并将加热的流体输出到涡轮部分。 燃烧部分包括具有燃烧室的燃烧室,其中燃料燃烧,燃烧部分具有用于感测燃烧室内的静压的传感器。 燃烧控制装置仅基于感测到的静压来检测燃烧室中的火焰保持事件。

    METHODS, SYSTEMS AND APPARATUS FOR DETECTING MATERIAL DEFECTS IN ROTOR BLADES OF COMBUSTION TURBINE ENGINES
    7.
    发明申请
    METHODS, SYSTEMS AND APPARATUS FOR DETECTING MATERIAL DEFECTS IN ROTOR BLADES OF COMBUSTION TURBINE ENGINES 有权
    用于检测燃油涡轮发动机转子叶片材料缺陷的方法,系统和装置

    公开(公告)号:US20120177491A1

    公开(公告)日:2012-07-12

    申请号:US12987365

    申请日:2011-01-10

    IPC分类号: F04D29/00

    摘要: A system for detecting defects in a turbine rotor blade of a combustion turbine engine. The system may include: a turbine rotor blade that includes an insulator coating; a first electrode that is electrically connected to the turbine rotor blade; a second electrode that resides in proximity to the turbine rotor blade; means for inducing a voltage across the first electrode and the second electrode; and means for detecting current flowing between the first electrode and the second electrode.

    摘要翻译: 一种用于检测燃气涡轮发动机的涡轮机转子叶片中的缺陷的系统。 该系统可以包括:涡轮转子叶片,其包括绝缘体涂层; 与涡轮机转子叶片电连接的第一电极; 位于涡轮转子叶片附近的第二电极; 用于在第一电极和第二电极两端产生电压的装置; 以及用于检测在第一电极和第二电极之间流动的电流的装置。

    SYSTEM AND METHOD FOR IGNITING A COMBUSTOR
    10.
    发明申请
    SYSTEM AND METHOD FOR IGNITING A COMBUSTOR 审中-公开
    用于点燃燃烧器的系统和方法

    公开(公告)号:US20120107750A1

    公开(公告)日:2012-05-03

    申请号:US12917568

    申请日:2010-11-02

    IPC分类号: F23Q7/00

    CPC分类号: F23Q13/005

    摘要: An ignition system for a combustor includes an access port through a wall of the combustor and a laser outside the combustor and aligned with the access port to generate a beam along a path. A lens in the path of the beam focuses the beam at a focal point inside the combustor, and a shutter has a first position in the path and a second position out of the path. A method for igniting a combustor includes generating a beam along a path, focusing the beam to a focal point inside the combustor, and moving a shutter from a first position in the path to a second position outside of the path.

    摘要翻译: 用于燃烧器的点火系统包括通过燃烧器的壁的入口和在燃烧器外部的激光器,并且与入口端口对准以沿着路径产生光束。 光束路径中的透镜将光束聚焦在燃烧器内部的焦点处,并且快门具有路径中的第一位置和离开路径的第二位置。 用于点燃燃烧器的方法包括沿着路径产生光束,将光束聚焦到燃烧器内部的焦点,以及将快门从路径中的第一位置移动到路径外部的第二位置。