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公开(公告)号：US09003809B2
公开(公告)日：2015-04-14
申请号：US13024014
申请日：2011-02-09
CPC分类号： F02C9/00 , F01K23/106 , F02C6/18 , F05D2220/72 , F05D2260/80 , F05D2270/331
摘要： A method of monitoring a power generation system that includes a steam turbine that is coupled to a gas turbine engine. The method includes calculating, by a control system, a gas turbine engine power output that is based at least in part on a predefined power generation system power output and a predefined steam turbine power output. The power generation system is operated to generate a power output that is approximately equal to the predefined power generation system power output. A signal indicative of a sensed operating power output of the gas turbine engine is transmitted from a sensor to the control system. A condition of the steam turbine is determined based at least in part on the sensed operating gas turbine engine power output and the calculated gas turbine engine power output.
摘要翻译： 一种监测发电系统的方法，该发电系统包括联接到燃气涡轮发动机的汽轮机。 该方法包括通过控制系统计算至少部分地基于预定义的发电系统功率输出和预定义的蒸汽涡轮机功率输出的燃气涡轮发动机功率输出。 发电系统被操作以产生大约等于预定发电系统功率输出的功率输出。 指示燃气涡轮发动机的检测到的工作功率输出的信号从传感器传输到控制系统。 至少部分地基于感测到的操作燃气涡轮发动机功率输出和所计算的燃气涡轮发动机功率输出来确定蒸汽轮机的状态。
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公开(公告)号：US20120198811A1
公开(公告)日：2012-08-09
申请号：US13024014
申请日：2011-02-09
CPC分类号： F02C9/00 , F01K23/106 , F02C6/18 , F05D2220/72 , F05D2260/80 , F05D2270/331
摘要： A method of monitoring a power generation system that includes a steam turbine that is coupled to a gas turbine engine. The method includes calculating, by a control system, a gas turbine engine power output that is based at least in part on a predefined power generation system power output and a predefined steam turbine power output. The power generation system is operated to generate a power output that is approximately equal to the predefined power generation system power output. A signal indicative of a sensed operating power output of the gas turbine engine is transmitted from a sensor to the control system. A condition of the steam turbine is determined based at least in part on the sensed operating gas turbine engine power output and the calculated gas turbine engine power output.
摘要翻译： 一种监测发电系统的方法，该发电系统包括联接到燃气涡轮发动机的汽轮机。 该方法包括通过控制系统计算至少部分地基于预定义的发电系统功率输出和预定义的蒸汽涡轮机功率输出的燃气涡轮发动机功率输出。 发电系统被操作以产生大约等于预定发电系统功率输出的功率输出。 指示燃气涡轮发动机的检测到的工作功率输出的信号从传感器传输到控制系统。 至少部分地基于感测到的操作燃气涡轮发动机功率输出和所计算的燃气涡轮发动机功率输出来确定蒸汽轮机的状态。
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公开(公告)号：US20130262064A1
公开(公告)日：2013-10-03
申请号：US13431914
申请日：2012-03-27
申请人： Maria Cecilia Mazzaro , Frederick William Block , Pablo Enrique Acevedo Giraldi , Charles Scott Sealing , Atanu Talukdar , Mark Andrew Runkle
发明人： Maria Cecilia Mazzaro , Frederick William Block , Pablo Enrique Acevedo Giraldi , Charles Scott Sealing , Atanu Talukdar , Mark Andrew Runkle
IPC分类号： G06G7/48
CPC分类号： G05B23/0283 , G05B23/0251
摘要： A system may include a model library configured to model a safety system, wherein the model library comprises a plurality of subsystem models, and each of the plurality of subsystem models is configured to derive a reliability measure. The system further includes a fault tolerance input and a maintenance policy input. The system further includes a dynamic risk calculation engine (DRCE) configured to use a user-defined set of the plurality of subsystem models, the fault tolerance input and the maintenance policy input, to derive a system risk for an apparatus.
摘要翻译： 系统可以包括被配置为对安全系统建模的模型库，其中模型库包括多个子模型，并且多个子模型中的每一个被配置为导出可靠性度量。 该系统还包括容错输入和维护策略输入。 该系统还包括被配置为使用多个子系统模型的用户定义的集合，容错输入和维护策略输入的动态风险计算引擎（DRCE）来导出装置的系统风险。
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公开(公告)号：US07043340B2
公开(公告)日：2006-05-09
申请号：US10373679
申请日：2003-02-25
申请人： Thomas F. Papallo , Indra Purkayastha , Emad Andarawis Andarawis , Ertugrul Berkcan , Scott Charles Evans , Rahul Gore , Mingxiao Jiang , Shobhana Mani , Daniel Lawrence Morrill , Eugene Joseph Orlowski, Jr. , Marc Robert Pearlman , William James Premerlani , Ramakrishna Rao , Samantha Rao , Austars Raymond Schnore, Jr. , Charles Scott Sealing , Daniel White Sexton , Somashekhar Basavaraj , Terry Michael Topka
发明人： Thomas F. Papallo , Indra Purkayastha , Emad Andarawis Andarawis , Ertugrul Berkcan , Scott Charles Evans , Rahul Gore , Mingxiao Jiang , Shobhana Mani , Daniel Lawrence Morrill , Eugene Joseph Orlowski, Jr. , Marc Robert Pearlman , William James Premerlani , Ramakrishna Rao , Samantha Rao , Austars Raymond Schnore, Jr. , Charles Scott Sealing , Daniel White Sexton , Somashekhar Basavaraj , Terry Michael Topka
IPC分类号： G06F19/00
CPC分类号： H02H7/262 , G06F1/12 , G06F3/05 , H01H83/20 , H01H2300/03 , H02H1/0061 , H02H3/006 , H02H3/05 , H02H7/261 , H02H7/263 , H02H7/30 , H02J3/00 , H02J3/005 , H02J3/12 , H02J13/001 , H02J13/002 , H02J13/0024 , H02J13/0055 , H02J13/0062 , H02J13/0072 , H02J13/0079 , H02J13/0086 , H02J2003/001 , H02J2003/007 , H02J2003/146 , H04J3/0658 , H04J3/0661 , H04L1/0002 , H04L1/0018 , H04L41/0253 , H04L43/00 , H04L43/06 , H04L43/0817 , H04L47/10 , Y02B70/3241 , Y02B90/224 , Y02B90/2615 , Y02B90/2623 , Y02B90/2638 , Y02B90/2646 , Y02D50/10 , Y02P80/11 , Y04S10/40 , Y04S20/14 , Y04S20/224 , Y04S20/227 , Y04S40/121 , Y04S40/122 , Y04S40/124 , Y04S40/125 , Y04S40/168 , Y10T307/25 , Y10T307/461 , Y10T307/469 , Y10T307/549 , Y10T307/937 , Y10T307/957
摘要： A protection system for a power distribution system is provided. The protection system includes a central computer, a plurality of data modules, and a data network. The data modules are each in communication with a different circuit breaker of the power distribution system. The data network communicates between the central computer and the plurality of data modules. The central computer sends an instruction to the plurality of data modules over the data network to aid in synchronization of sampling of a power condition at the plurality of data modules.
摘要翻译： 提供了配电系统的保护系统。 保护系统包括中央计算机，多个数据模块和数据网络。 数据模块各自与配电系统的不同断路器通信。 数据网络在中央计算机与多个数据模块之间进行通信。 中央计算机通过数据网络向多个数据模块发送指令，以帮助同步多个数据模块上的电力状况的采样。
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公开(公告)号：US07696676B2
公开(公告)日：2010-04-13
申请号：US11640803
申请日：2006-12-18
申请人： Ertugrul Berkcan , Emad Andarawis Andarawis , Robert John Wojnarowski , Charles Scott Sealing , Charles Erklin Seeley , Eladio Clemente Delgado , David Cecil Hays , Christopher James Kapusta , Nanette Judith Gruber
发明人： Ertugrul Berkcan , Emad Andarawis Andarawis , Robert John Wojnarowski , Charles Scott Sealing , Charles Erklin Seeley , Eladio Clemente Delgado , David Cecil Hays , Christopher James Kapusta , Nanette Judith Gruber
IPC分类号： H01L41/08
CPC分类号： H01L27/20 , G01M5/00 , G01N29/245 , G01N29/2475 , G01N2291/0231 , H01L41/047 , H01L41/1132
摘要： A piezoelectric planar composite apparatus to provide health monitoring of a structure and associated methods are provided. The piezoelectric planar composite apparatus includes a piezoelectric electric material layer, multiple electrodes positioned in electrical contact with the piezoelectric material layer, and multiple sets of electrode interconnect conductors each positioned in electrical contact with a different subset of the electrodes and positioned to form multiple complementary electrode patterns. Each of the complementary electrode patterns is positioned to form an electric field having an electric field axis oriented along a different physical axis from that of an electric field formed by at least one other of the complementary electrode patterns. The interconnect conductors can be distributed over several electrode interconnect conductor carrying layers to enhance formation of the different complementary electrode patterns.
摘要翻译： 提供了一种用于提供结构和相关方法的健康监测的压电平面复合装置。 压电平面复合装置包括压电电材料层，与压电材料层电接触的多个电极，以及多组电极互连导体，每组电极互连导体定位成与电极的不同子集电接触并且定位成形成多个互补电极 模式。 每个互补电极图案被定位成形成电场轴，该电场轴沿着与至少另一个互补电极图案形成的电场不同的物理轴定向。 互连导体可以分布在多个电极互连导体承载层上以增强不同互补电极图案的形成。
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6.发明申请PROBABILITY OF FAILURE ON DEMAND CALCULATION USING FAULT TREE APPROACH FOR SAFETY INTEGRITY LEVEL ANALYSIS 审中-公开使用故障树方法对安全一致性水平分析的故障计算的概率公开(公告)号：US20130317780A1
公开(公告)日：2013-11-28
申请号：US13478212
申请日：2012-05-23
IPC分类号： G06F19/00
CPC分类号： G06F11/008 , G05B23/0248
摘要： A computer-readable medium including computer-executable instructions that, when executed by a processor, cause the processor to perform acts, via an associated method that includes selecting a fault tree based upon an architecture of a safety instrumented system. The method includes evaluating at least a failure probability due to dangerous detected failures and a failure probability due to dangerous undetected failures as a function of values of factors. A portion of the failure probability due to dangerous undetected failures is based on failures detected during proof testing and a remainder of the failure probability due to dangerous undetected failures is based on failures detected during refurbishment. The method includes generating a probability of failure on demand for the safety instrumented system by combining at least the failure probability due to dangerous detected failures and the failure probability due to dangerous undetected failures according to the fault tree.
摘要翻译： 一种包括计算机可执行指令的计算机可读介质，所述计算机可执行指令在由处理器执行时使所述处理器经由相关联的方法执行动作，所述方法包括基于安全检测系统的架构来选择故障树。 该方法包括至少评估由于危险的检测到的故障导致的故障概率和由于危险的未检测到的故障而导致的故障概率作为因素值的函数。 由于危险的未检测到的故障导致的故障概率的一部分是基于在验证测试期间检测到的故障，并且由于危险的未检测到的故障导致的故障概率的其余部分是基于翻新期间检测到的故障。 该方法包括根据故障树将至少由于危险检测到的故障引起的故障概率与由于危险的未检测到故障引起的故障概率相结合，生成对安全仪表系统的故障故障概率。
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7.发明授权System to monitor the health of a structure, program product and related methods 有权系统监控结构健康状况，程序产品及相关方法公开(公告)号：US07571058B2
公开(公告)日：2009-08-04
申请号：US11430410
申请日：2006-05-09
CPC分类号： H04Q9/00 , G01M5/0033
摘要： A system to monitor the health of the structure, program product, and associated methods are provided. The system can include multiple health monitoring sensor nodes positioned to monitor parameters of a portion of the body of the structure. Sensor elements of the sensor nodes are spatially positioned along the body of structure at related or complementary locations to form a special correlative relationship between sensor nodes. The system can also include a data collector having a transceiver positioned to gather sensed parameter data from each of the sensor nodes, and a central computer including in memory, parameter process program product adapted to analyze the sensed parameter data, correlate the sensed parameter data to infer a state of health of the structure responsive to the correlation, and to detect or otherwise determine a type, severity, and/or location of damage to or incipient failure of the structure.
摘要翻译： 提供了一种监测结构，程序产品和相关方法的健康状况的系统。 该系统可以包括多个健康监测传感器节点，其定位成监测结构体的一部分的参数。 传感器节点的传感器元件沿着相关或互补位置处的结构体在空间上定位，以在传感器节点之间形成特殊的相关关系。 该系统还可以包括具有收发器的数据收集器，收发器被定位成从每个传感器节点收集所感测的参数数据，以及包括在存储器中的中央计算机，适于分析所感测的参数数据的参数处理程序产品将感测到的参数数据与 推测响应于相关性的结构的健康状况，并且检测或以其他方式确定结构的损坏或初始故障的类型，严重性和/或位置。
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8.发明授权公开(公告)号：US06909942B2
公开(公告)日：2005-06-21
申请号：US10373642
申请日：2003-02-25
申请人： Emad Andarawis Andarawis , Marc Robert Pearlman , Ertugrul Berkcan , Kenneth Brakeley Welles , Charles Scott Sealing
发明人： Emad Andarawis Andarawis , Marc Robert Pearlman , Ertugrul Berkcan , Kenneth Brakeley Welles , Charles Scott Sealing
IPC分类号： G06F1/12 , G06F3/05 , H01H83/20 , H02H1/00 , H02H3/00 , H02H3/05 , H02H7/26 , H02H7/30 , H02J3/00 , H02J13/00 , H04L1/00 , H04L12/24 , H04L12/26 , H02B1/20
CPC分类号： H02H7/262 , G06F1/12 , G06F3/05 , H01H83/20 , H01H2300/03 , H02H1/0061 , H02H3/006 , H02H3/05 , H02H7/261 , H02H7/263 , H02H7/30 , H02J3/00 , H02J3/005 , H02J3/12 , H02J13/001 , H02J13/002 , H02J13/0024 , H02J13/0055 , H02J13/0062 , H02J13/0072 , H02J13/0079 , H02J13/0086 , H02J2003/001 , H02J2003/007 , H02J2003/146 , H04J3/0658 , H04J3/0661 , H04L1/0002 , H04L1/0018 , H04L41/0253 , H04L43/00 , H04L43/06 , H04L43/0817 , H04L47/10 , Y02B70/3241 , Y02B90/224 , Y02B90/2615 , Y02B90/2623 , Y02B90/2638 , Y02B90/2646 , Y02D50/10 , Y02P80/11 , Y04S10/40 , Y04S20/14 , Y04S20/224 , Y04S20/227 , Y04S40/121 , Y04S40/122 , Y04S40/124 , Y04S40/125 , Y04S40/168 , Y10T307/25 , Y10T307/461 , Y10T307/469 , Y10T307/549 , Y10T307/937 , Y10T307/957
摘要： A method for operating a power distribution system is provided. The power distribution system includes a plurality of components, and at least one node electronics unit coupled to at least one control processing unit. The method includes associating a unique identifier with at least one component class of the power distribution system, identifying each component based on the identifier, determining a specification associated with each identifier, and operating at least one of the node electronics unit and the control processing unit based on the determined specification.
摘要翻译： 提供了一种用于操作配电系统的方法。 配电系统包括多个部件，以及耦合到至少一个控制处理单元的至少一个节点电子单元。 该方法包括将唯一标识符与配电系统的至少一个组件类相关联，基于标识符识别每个组件，确定与每个标识符相关联的规范，以及操作节点电子单元和控制处理单元中的至少一个 基于确定的规格。
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公开(公告)号：US09158303B2
公开(公告)日：2015-10-13
申请号：US13431914
申请日：2012-03-27
申请人： Maria Cecilia Mazzaro , Frederick William Block , Pablo Enrique Acevedo Giraldi , Charles Scott Sealing , Atanu Talukdar , Mark Andrew Runkle
发明人： Maria Cecilia Mazzaro , Frederick William Block , Pablo Enrique Acevedo Giraldi , Charles Scott Sealing , Atanu Talukdar , Mark Andrew Runkle
CPC分类号： G05B23/0283 , G05B23/0251
摘要： A system may include a model library configured to model a safety system, wherein the model library comprises a plurality of subsystem models, and each of the plurality of subsystem models is configured to derive a reliability measure. The system further includes a fault tolerance input and a maintenance policy input. The system further includes a dynamic risk calculation engine (DRCE) configured to use a user-defined set of the plurality of subsystem models, the fault tolerance input and the maintenance policy input, to derive a system risk for an apparatus.
摘要翻译： 系统可以包括被配置为对安全系统建模的模型库，其中模型库包括多个子模型，并且多个子模型中的每一个被配置为导出可靠性度量。 该系统还包括容错输入和维护策略输入。 该系统还包括被配置为使用多个子系统模型的用户定义的集合，容错输入和维护策略输入的动态风险计算引擎（DRCE）来导出装置的系统风险。
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公开(公告)号：US20080143216A1
公开(公告)日：2008-06-19
申请号：US11640803
申请日：2006-12-18
申请人： Ertugrul Berkcan , Emad Andarawis Andarawis , Robert John Wojnarowski , Charles Scott Sealing , Charles Erklin Seeley , Eladio Clemente Delgado , David Cecil Hays , Christopher James Kapusta , Nanette Judith Gruber
发明人： Ertugrul Berkcan , Emad Andarawis Andarawis , Robert John Wojnarowski , Charles Scott Sealing , Charles Erklin Seeley , Eladio Clemente Delgado , David Cecil Hays , Christopher James Kapusta , Nanette Judith Gruber
IPC分类号： H01L41/083 , H01L41/047 , H01L41/16
CPC分类号： H01L27/20 , G01M5/00 , G01N29/245 , G01N29/2475 , G01N2291/0231 , H01L41/047 , H01L41/1132
摘要： A piezoelectric planar composite apparatus to provide health monitoring of a structure and associated methods are provided. The piezoelectric planar composite apparatus includes a piezoelectric electric material layer, multiple electrodes positioned in electrical contact with the piezoelectric material layer, and multiple sets of electrode interconnect conductors each positioned in electrical contact with a different subset of the of the electrodes and positioned to form multiple complementary electrode patterns. Each of the complementary electrode patterns is positioned to form an electric field having an electric field axis oriented along a different physical axis from that of an electric field formed by at least one other of the complementary electrode patterns. The interconnect conductors can be distributed over several electrode interconnect conductor carrying layers to enhance formation of the different complementary electrode patterns.
摘要翻译： 提供了一种用于提供结构和相关方法的健康监测的压电平面复合装置。 压电平面复合装置包括压电电材料层，与压电材料层电接触的多个电极，以及多组电极互连导体，每组电极互连导体定位成与电极的不同子集电接触并且定位成形成多个 互补电极图案。 每个互补电极图案被定位成形成电场轴，该电场轴沿着与至少另一个互补电极图案形成的电场不同的物理轴定向。 互连导体可以分布在多个电极互连导体承载层上以增强不同互补电极图案的形成。
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