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1. 发明申请

WO2009126194A1 SEGMENTED THERMAL BARRIER COATING 审中-公开
标题翻译： SEGMENTED热障涂层
公开(公告)号：WO2009126194A1
公开(公告)日：2009-10-15
申请号：PCT/US2009/000981
申请日：2009-02-17
申请人： SIEMENS ENERGY, INC. , KULKARNI, Anand A. , MITCHELL, David J. , SUBRAMANIAN, Ramesh , BURNS, Andrew J.
发明人： KULKARNI, Anand A. , MITCHELL, David J. , SUBRAMANIAN, Ramesh , BURNS, Andrew J.
IPC分类号： C23C30/00 , C23C28/00 , F01D5/28 , F01D11/12
CPC分类号： C23C4/18 , C23C28/042 , C23C28/048 , C23C28/3215 , C23C28/345 , C23C28/3455 , C23C28/36 , C23C30/00 , F01D5/288 , F01D11/122 , F05D2230/13 , F05D2300/21 , Y10T428/24521 , Y10T428/249953 , Y10T428/249967 , Y10T428/24997 , Y10T428/249981
摘要： A ceramic thermal barrier coating (TBC) (18) having first and second layers (20, 22), the second layer (22) having a lower thermal conductivity than the first layer for a given density. The second layer may be formed of a material with anisotropic crystal lattice structure. Voids (24) in at least the first layer (20) make the first layer less dense than the second layer. Grooves (28) are formed in the TBC (18) for thermal strain relief. The grooves may align with fluid streamlines over the TBC. Multiple layers (84, 86,88) may have respective sets of grooves (90), Preferred failure planes parallel to the coating surface (30) may be formed at different depths (A1, A2, A3) in the thickness of the TBC to stimulate generation of a fresh surface when a portion of the coating fails by spalling. A dense top layer (92) may provide environmental and erosion resistance.
摘要翻译：具有第一和第二层（20,22）的陶瓷热障涂层（TBC）（18），所述第二层（22）对于给定密度具有比所述第一层更低的热导率。第二层可以由具有各向异性晶格结构的材料形成。至少第一层（20）中的空隙（24）使得第一层比第二层更不致密。在TBC（18）中形成槽（28）用于热应变消除。凹槽可以与TBC上的流体流线对齐。多层（84,88,88）可以具有相应的一组凹槽（90），平行于涂层表面（30）的优选的失效平面可以形成在TBC厚度不同的深度（A1，A2，A3）处，当涂层的一部分通过剥落失效时，刺激产生新的表面。致密的顶层（92）可以提供耐环境和耐腐蚀性。

2. 发明申请

WO2011094679A1 INSTRUMENTED COMPONENT FOR WIRELESS TELEMETRY 审中-公开
标题翻译：用于无线电报的仪器组件
公开(公告)号：WO2011094679A1
公开(公告)日：2011-08-04
申请号：PCT/US2011/023160
申请日：2011-01-31
申请人： SIEMENS ENERGY, INC. , ARKANSAS POWER ELECTRONICS INTERNATIONAL, INC. , SUBRAMANIAN, Ramesh , KULKARNI, Anand A. , MITCHELL, David J. , KARLSSON, Bjoern , WAITS, Rod , FRALEY, John R.
发明人： SUBRAMANIAN, Ramesh , KULKARNI, Anand A. , MITCHELL, David J. , KARLSSON, Bjoern , WAITS, Rod , FRALEY, John R.
IPC分类号： H04Q9/00 , F23R3/00 , H01F38/14
CPC分类号： H04Q9/00 , F23N2023/38 , F23N2031/10 , F23R3/00 , G01D5/48 , H01F38/14 , H01F38/18 , H04Q2209/40 , H04Q2209/886
摘要： A telemetry system for use in a combustion turbine engine (10) that includes a first sensor (306) in connection with a turbine blade (301) or vane (22). A first telemetry transmitter circuit (312) is affixed to the turbine blade and routes electronic data signals, indicative of a condition of the blade, from the sensor to a rotating data antenna (314) that is affixed to the turbine blade or is on a same substrate as that of the circuit. A stationary data antenna (333) may be affixed to a stationary component (323) proximate and in spaced relation to the rotating data antenna for receiving electronic data signals from the rotating data antenna. A second sensor (335) transmits electronic data signals indicative of the stationary component to a second telemetry circuit (332), which routes the signals to the stationary antenna. The stationary antenna transmits the electronic data signals to a receiver (338).
摘要翻译：一种用于燃气涡轮发动机（10）的遥测系统，其包括与涡轮叶片（301）或叶片（22）连接的第一传感器（306）。第一遥测发射器电路（312）被固定到涡轮机叶片并且将表示叶片的状态的电子数据信号从传感器传送到固定到涡轮机叶片上的旋转数据天线（314）与电路相同的衬底。固定数据天线（333）可以固定到与旋转数据天线接近且间隔开的固定部件（323），用于从旋转数据天线接收电子数据信号。第二传感器（335）将指示静止分量的电子数据信号发送到第二遥测电路（332），其将信号路由到固定天线。固定天线将电子数据信号发送到接收机（338）。

3. 发明申请

WO2009061467A2 INSTRUMENTED COMPONENT FOR WIRELESS TELEMETRY 审中-公开
标题翻译：用于无线电报的仪表组件
公开(公告)号：WO2009061467A2
公开(公告)日：2009-05-14
申请号：PCT/US2008/012566
申请日：2008-11-07
申请人： SIEMENS ENERGY, INC. , ARKANSAS POWER ELECTRONICS INTERNATIONAL, INC. , MITCHELL, David J. , KULKARNI, Anand A. , SUBRAMANIAN, Ramesh , ROESCH, Edward R. , WAITS, Rod , FRALEY, John R. , SCHUPBACH, Roberto M. , LOSTETTER, Alexander B.
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： G08B21/00 , G08C19/06 , G01L19/08
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).
摘要翻译：一种在具有压缩机（12），燃烧器和涡轮机（16）的燃气涡轮发动机（10）中使用的遥测系统，其包括与涡轮叶片（18）或叶片（22）连接的传感器（50,74））。遥测发射器电路（210）可以用沉积在涡轮叶片（18）上的第一连接材料（52,152）固定到涡轮叶片（18），用于将电子数据信号从传感器（50,74）转移到遥测发射器电路（210），指示涡轮叶片（18）的状态的电子数据信号。用于为遥测发射机电路（210）供电的感应电力系统可以包括用沉积在涡轮机叶片（18）上的第二连接材料（140）固定到涡轮机叶片（18）上的旋转数据天线（202），用于路由电子数据来自遥测发射机电路（210）到旋转数据天线（202）的信号。固定数据天线（184）可以固定到与涡轮机叶片（18）相邻的静态密封段180，用于从旋转数据天线（202）接收电子数据信号。

4. 发明申请

WO2011094682A1 INSTRUMENTED COMPONENT FOR WIRELESS TELEMETRY 审中-公开
标题翻译：用于无线电报的仪器组件
公开(公告)号：WO2011094682A1
公开(公告)日：2011-08-04
申请号：PCT/US2011/023165
申请日：2011-01-31
申请人： SIEMENS ENERGY, INC. , ARKANSAS POWER ELECTRONICS INTERNATIONAL, INC. , SUBRAMANIAN, Ramesh , KULKARNI, Anand A. , MITCHELL, David J. , KARLSSON, Bjoern , WAITS, Rod , FRALEY, John R.
发明人： SUBRAMANIAN, Ramesh , KULKARNI, Anand A. , MITCHELL, David J. , KARLSSON, Bjoern , WAITS, Rod , FRALEY, John R.
IPC分类号： H04Q9/00 , F23R3/00 , H01F38/14 , F01D5/12
CPC分类号： H04Q9/00 , F01D5/12 , F01D17/02 , F01D21/003 , F05D2260/80 , F05D2260/96 , F23N2023/38 , F23N2031/10 , F23R3/00 , G01K1/024 , H01F38/14 , H01F38/18 , H04Q2209/40 , H04Q2209/886
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 (306) in connection with a turbine blade (301) or vane (22). A telemetry transmitter circuit (312) may be affixed to the turbine blade with an electrical connecting material (307) for routing electronic data signals from the sensor (306) to the telemetry transmitter circuit, the electronic data signals indicative of a condition of the turbine blade. A resonant energy transfer system for powering the telemetry transmitter circuit may include a rotating data antenna (314) affixed to the turbine blade or on a same substrate as that of the circuit. A stationary data antenna (320) may be affixed to a stationary component such as a stator (323) proximate and in spaced relation to the rotating data antenna for receiving electronic data signals from the rotating data antenna.
摘要翻译：一种用于具有压缩机（12），燃烧器和涡轮机（16）的燃气涡轮发动机（10）的遥测系统，其包括与涡轮机叶片（301）或叶片（22）连接的传感器（306）。遥测发射器电路（312）可以用电连接材料（307）固定到涡轮机叶片，用于将来自传感器（306）的电子数据信号路由到遥测发射器电路，指示涡轮机状态的电子数据信号刀。用于为遥测发射器电路供电的谐振能量传递系统可以包括固定到涡轮机叶片上的旋转数据天线（314）或与电路的旋转数据天线相同的衬底。固定数据天线（320）可以固定到诸如与旋转数据天线接近且间隔开的定子（323）的静止部件，用于从旋转数据天线接收电子数据信号。

5. 发明申请

WO2010039319A2 A WIRELESS TELEMETRY ELECTRONIC CIRCUIT PACKAGE FOR HIGH TEMPERATURE ENVIRONMENTS 审中-公开
标题翻译：高温环境无线电报电子电路包
公开(公告)号：WO2010039319A2
公开(公告)日：2010-04-08
申请号：PCT/US2009/049863
申请日：2009-07-08
申请人： SIEMENS ENERGY, INC. , ARKANSAS POWER ELECTRONICS INTERNATIONAL, INC. , 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
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： G08C19/00
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成具有零温度电阻系数，并且第二组无源部件以正温度系数的阻力。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）。

6. 发明申请

WO2013006674A1 ULTRA HIGH TEMPERATURE CIRCUIT COUPLING 审中-公开
标题翻译：超高温电路耦合
公开(公告)号：WO2013006674A1
公开(公告)日：2013-01-10
申请号：PCT/US2012/045504
申请日：2012-07-05
申请人： SIEMENS ENERGY, INC. , MITCHELL, David J. , SCHILLIG, Cora , WAITS, Rod , KULKARNI, Anand A.
发明人： MITCHELL, David J. , SCHILLIG, Cora , WAITS, Rod , KULKARNI, Anand A.
IPC分类号： H01F38/14
CPC分类号： H01F38/14 , G01R15/18 , G01R15/183 , G01R15/186 , G08C17/04
摘要： An inductance-stable ultra high temperature circuit coupling transformer (50) used to transmit and receive alternating current power and/or data signals (29", 33"). Primary (30") and secondary (34") windings are formed on nanostructured laminated (31') primary and secondary steel cores (32") having a Curie temperature exceeding an ultra high operating temperature. The operating range can extend from ambient to 250C or to in excess of 550C or up to 700C. with a change in inductance of less than 10% in various embodiments
摘要翻译：用于发送和接收交流电力和/或数据信号（29“，33”）的电感稳定的超高温电路耦合变压器（50）。主要（30“）和次级（34”）绕组形成在居里温度超过超高工作温度的纳米结构层压（31'）初级和次级钢芯（32“）上，工作范围可以从环境延伸到25℃ 或超过550℃或高达700℃，在各种实施例中电感变化小于10％

7. 发明申请

WO2012151150A1 METHOD FOR PREDICTING A REMAINING USEFUL LIFE OF AN ENGINE AND COMPONENTS THEREOF 审中-公开
标题翻译：用于预测发动机及其组件的剩余有用寿命的方法
公开(公告)号：WO2012151150A1
公开(公告)日：2012-11-08
申请号：PCT/US2012/035768
申请日：2012-04-30
申请人： SIEMENS ENERGY, INC. , MITCHELL, David J. , KULKARNI, Anand A.
发明人： MITCHELL, David J. , KULKARNI, Anand A.
IPC分类号： F01D17/02 , G05B15/02 , G05B23/02 , F01D21/00
CPC分类号： F01D17/02 , F01D21/003 , G05B23/0283
摘要： A method for predicting the remaining useful life of an engine (10) having components (18, 19, 22, 23) that are instrumented with sensors (50) that generate electronic data signals indicative of an operating condition of the component comprises identifying (52) one or more components and at least one failure mode for each component that limit an operating life of the components and engine (10). The method further comprises acquiring (62) and storing data relative to current operating conditions of the components associated with the identified failure mode; and, then determining (68) a remaining useful life of the component based on the data relative to current operating condition of the components, the data relative to historical data of the operating condition associated with the failure mode and a predicted failure mode rate.
摘要翻译：一种用于预测具有组件（18,19,22,23）的发动机（10）的剩余使用寿命的方法，所述组件（18,19,22,23）装备有产生指示所述部件的操作状态的电子数据信号的传感器（50），包括识别（52 ）一个或多个部件以及限制部件和发动机（10）的使用寿命的每个部件的至少一个故障模式。该方法还包括获取（62）并存储与所识别的故障模式相关联的组件的当前操作条件的数据; 并且然后基于相对于组件的当前操作条件的数据确定（68）组件的剩余使用寿命，相对于与故障模式相关联的操作条件的历史数据的数据和预测的故障模式速率。

8. 发明申请

WO2010030308A1 APPARATUS AND METHOD FOR MONITORING WEAR OF COMPONENTS 审中-公开
标题翻译：用于监测组件磨损的装置和方法
公开(公告)号：WO2010030308A1
公开(公告)日：2010-03-18
申请号：PCT/US2009/000971
申请日：2009-02-17
申请人： SIEMENS ENERGY, INC. , SHINDE, Sachin R. , KULKARNI, Anand A. , MITCHELL, David J.
发明人： SHINDE, Sachin R. , KULKARNI, Anand A. , MITCHELL, David J.
IPC分类号： G01N3/56 , C23C4/18
CPC分类号： G01N3/56 , Y10T428/26
摘要： A structure and method for instrumenting a component for monitoring wear in a coating. The method includes depositing a first thin layer of electrically insulating material, depositing a thin electrically conductive layer over the first electrically insulating layer, depositing a second thin layer of electrically insulating material over the electrically conductive layer. An overlying thickness of the coating material is deposited over the second thin layer of electrically insulating material. The thicknesses of the insulating and conducting layers is controlled to be small enough such that the overlying coating surface exposed to mechanical wear retains a desired degree of smoothness without the necessity for a separate planarization step.
摘要翻译：用于测量涂层中磨损的组件的结构和方法。该方法包括沉积电绝缘材料的第一薄层，在第一电绝缘层上沉积薄导电层，在导电层上沉积第二薄电绝缘材料层。涂覆材料的重叠厚度沉积在电绝缘材料的第二薄层上。绝缘层和导电层的厚度被控制得足够小，使得暴露于机械磨损的覆盖涂层表面保持期望的平滑度，而不需要单独的平坦化步骤。

9. 发明申请

WO2012078239A2 A DIAGNOSTIC SYSTEM AND METHOD FOR MONITORING OPERATING CONDITIONS OF COMPONENTS OF A TURBINE MACHINE 审中-公开
标题翻译：用于监测涡轮机组件操作条件的诊断系统和方法
公开(公告)号：WO2012078239A2
公开(公告)日：2012-06-14
申请号：PCT/US2011/054541
申请日：2011-10-03
申请人： SIEMENS ENERGY, INC. , MITCHELL, David J. , SUBRAMANIAN, Ramesh , ULERICH, Nancy H. , ZOMBO, Paul J.
发明人： MITCHELL, David J. , SUBRAMANIAN, Ramesh , ULERICH, Nancy H. , ZOMBO, Paul J.
IPC分类号： F01D21/00
CPC分类号： F01D21/003 , F05D2260/80 , Y02T50/67
摘要： A diagnostic system and method for monitoring operating conditions of turbine machine components (18, 19, 22, 23) that comprise one or more non-contact sensors (24, 31) that detect an operating condition of a turbine component (18, 19, 22, 23) over a defined region of the component. In addition, point sensors (50) are provided that detect and monitor the same operating condition within the defined region. Data generated from the point sensor (50) is used to calibrate the non-contact sensor (24, 31) and the data generated by the non-contact sensor (24, 31).
摘要翻译：一种用于监测涡轮机组件（18,19,22,23）的操作条件的诊断系统和方法，所述操作条件包括一个或多个非接触传感器（24,31），所述非接触传感器检测涡轮机部件（18,19， 22,23）在部件的限定区域上。此外，提供了点传感器（50），其检测并监视在限定区域内的相同操作条件。从点传感器（50）产生的数据用于校准非接触式传感器（24,31）和由非接触传感器（24,31）产生的数据。

10. 发明申请

WO2014004082A2 VOLTAGE REGULATOR CIRCUITRY OPERABLE IN A HIGH TEMPERATURE ENVIRONMENT OF A TURBINE ENGINE 审中-公开
标题翻译：电压调节器电路在汽轮机高温环境下的运行
公开(公告)号：WO2014004082A2
公开(公告)日：2014-01-03
申请号：PCT/US2013/045314
申请日：2013-06-12
申请人： SIEMENS ENERGY, INC. , ARKANSAS POWER ELECTRONICS INTERNATIONAL, INC. , MITCHELL, David J. , FRALEY, John R. , YANG, Jie , SCHILLIG, Cora , WESTERN, Bryon , SCHUPBACH, Roberto Marcelo
发明人： MITCHELL, David J. , FRALEY, John R. , YANG, Jie , SCHILLIG, Cora , WESTERN, Bryon , SCHUPBACH, Roberto Marcelo
CPC分类号： G05F3/242 , F01D5/3007 , F01D11/20 , F01D17/085 , F05D2270/54
摘要： A voltage regulator circuitry (50) adapted to operate in a high-temperature environment of a turbine engine is provided. The voltage regulator may include a constant current source (52) including a first semiconductor switch (54) and a first resistor (56) connected between a gate terminal (G) and a source terminal (S) of the first semiconductor switch. A second resistor (58) is connected to the gate terminal of the first semiconductor switch (54) and to an electrical ground (64). The constant current source is coupled to generate a voltage reference across the second resistor 58. A source follower output stage 66 may include a second semiconductor switch (68) and a third resistor (58) connected between the electrical ground and a source terminal of the second semiconductor switch. The generated voltage reference is applied to a gating terminal of the second semiconductor switch (58)
摘要翻译：提供适于在涡轮发动机的高温环境中操作的电压调节器电路（50）。电压调节器可以包括恒流源（52），该恒流源包括连接在第一半导体开关的栅极端子（G）和源极端子（S）之间的第一半导体开关（54）和第一电阻器（56）。第二电阻器（58）连接到第一半导体开关（54）的栅极端子和电接地（64）。恒流源被耦合以在第二电阻器58两端产生电压基准。源极跟随器输出级66可以包括连接在电接地与电接地端之间的第二半导体开关（68）和第三电阻器（58）第二半导体开关。所产生的电压参考被施加到第二半导体开关（58）的选通端子

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