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    A WIRELESS TELEMETRY ELECTRONIC CIRCUIT PACKAGE FOR HIGH TEMPERATURE ENVIRONMENTS
    2.
    发明公开
    A WIRELESS TELEMETRY ELECTRONIC CIRCUIT PACKAGE FOR HIGH TEMPERATURE ENVIRONMENTS 有权
    DRAHTLOSE TELEMETRISCHE ELEKTRONISCHE SCHALTUNGSGRUPPEFÜRHOCHTEMPERATURUMGEBUNGEN

    公开(公告)号：EP2329227A2

    公开(公告)日：2011-06-08

    申请号：EP09801595.1

    申请日：2009-07-08

    申请人： Siemens Energy, Inc. ,  Arkansas Power Electronics International, Inc.

    发明人： MITCHELL, David J. ,  KULKARNI, Anand A. ,  SUBRAMANIAN, Ramesh ,  ROESCH, Edward R. ,  WAITS, Rod ,  SCHUPBACH, Roberto ,  FRALEY, John R. ,  LOSTETTER, Alexander B. ,  MCPHERSON, Brice ,  WESTERN, Bryon

    IPC分类号： G01D11/24

    CPC分类号： H04Q9/00 ,  G01D11/24 ,  H04Q2209/40 ,  H04Q2209/80

    摘要： A circuit assembly (34) affixed to a moving part (20) of a turbine for receiving information about a condition of the part and transmitting this information external to the engine. The circuit assembly includes a high-temperature resistant package (34A) that attaches to the part. A high temperature resistant PC board (42) supports both active and passive components of the circuit, wherein a first group of the passive components are fabricated with zero temperature coefficient of resistance and a second group of the passive components are fabricated with a positive temperature coefficient of resistance. The active components are fabricated with high temperature metallization. Connectors (40) attached to the PC board pass through a wall of the package (34A) for communication with sensors (30) on the part and with an antenna (26) for transmitting data about the condition of the part to outside the turbine.

    摘要翻译： 固定到涡轮机的运动部件（20）的电路组件（34），用于接收关于部件的状况的信息并将该信息发送到发动机外部。 电路组件包括附接到该部件的耐高温封装（34A）。 耐高温PC板（42）支持电路的有源和无源部件，其中第一组无源部件被制造为具有零温度电阻系数，第二组无源部件制造具有正温度系数 的阻力。 活性组分用高温金属化制成。 连接到PC板的连接器（40）穿过封装的墙壁（34A），用于与部件上的传感器（30）通信，以及用于将关于部件的状况的数据传输到涡轮机外部的天线（26）。

    INSTRUMENTED COMPONENT FOR WIRELESS TELEMETRY
    4.
    发明公开
    INSTRUMENTED COMPONENT FOR WIRELESS TELEMETRY 有权
    仪表COMPONENT FOR无线遥测

    公开(公告)号：EP2218263A2

    公开(公告)日：2010-08-18

    申请号：EP08848107.2

    申请日：2008-11-07

    申请人： Siemens Energy, Inc. ,  Arkansas Power Electronics International, Inc.

    发明人： MITCHELL, David J. ,  KULKARNI, Anand A. ,  SUBRAMANIAN, Ramesh ,  ROESCH, Edward R. ,  WAITS, Rod ,  FRALEY, John R. ,  SCHUPBACH, Roberto M. ,  LOSTETTER, Alexander B.

    IPC分类号： H04Q9/00

    CPC分类号： H04Q9/00 ,  H04Q2209/40 ,  H04Q2209/88

    摘要： A telemetry system for use in a combustion turbine engine (10) having a compressor (12), a combustor and a turbine (16) that includes a sensor (50, 74) in connection with a turbine blade (18) or vane (22). A telemetry transmitter circuit (210) may be affixed to the turbine blade (18) with a first connecting material (52, 152) deposited on the turbine blade (18) for routing electronic data signals from the sensor (50, 74) to the telemetry transmitter circuit (210), the electronic data signals indicative of a condition of the turbine blade (18). An induction power system for powering the telemetry transmitter circuit (210) may include a rotating data antenna (202) affixed to the turbine blade (18) with a second connecting material (140) deposited on the turbine blade (18) for routing electronic data signals from the telemetry transmitter circuit (210) to the rotating data antenna (202). A stationary data antenna (184) may be affixed to a static seal segment 180 adjacent the turbine blade (18) for receiving electronic data signals from the rotating data antenna (202).