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公开(公告)号：US08756180B2
公开(公告)日：2014-06-17
申请号：US13305387
申请日：2011-11-28
CPC分类号： G06N99/005 , F01K13/02 , F01K23/101 , G05B15/02
摘要： Disclosed herein are methods and systems for advising and operating a power plant and related devices. In an embodiment, a power plant operator via a client 135 requests from a server 115 advisory information regarding a current power plant startup. The client 135 may receive custom advisory information based on data of an initial state of the power plant and data from past power plant startups.
摘要翻译： 本文公开了用于建议和操作发电厂和相关设备的方法和系统。 在一个实施例中，经由客户端135的发电厂操作者从服务器115请求关于当前发电厂启动的咨询信息。 客户端135可以基于发电厂的初始状态的数据和来自过去的发电厂启动的数据来接收定制的咨询信息。
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公开(公告)号：US20140058534A1
公开(公告)日：2014-02-27
申请号：US13591195
申请日：2012-08-21
申请人： Awadesh Kumar Tiwari , Christopher Eugene Long , Mahesh Kumar Asati , Scott Mordin Hoyte , Achalesh Kumar Pandey , Vikas Handa
发明人： Awadesh Kumar Tiwari , Christopher Eugene Long , Mahesh Kumar Asati , Scott Mordin Hoyte , Achalesh Kumar Pandey , Vikas Handa
IPC分类号： G05B19/18
摘要： Systems and methods provided herein output an operational advisory based upon a plurality of models derived from a plurality of data, in which the plurality of models comprise at least one of a plant transfer function, a degradation contributor model, or a plant level cost model, and in which the plurality of data is derived from at least one of current plant data, historical plant data, business data, environmental data, component data, degradation contribution data, an optimization goal, or a combination thereof.
摘要翻译： 本文提供的系统和方法基于从多个数据导出的多个模型输出操作咨询，其中多个模型包括植物传递功能，降解贡献者模型或植物水平成本模型中的至少一个， 并且其中多个数据从当前工厂数据，历史工厂数据，业务数据，环境数据，组件数据，劣化贡献数据，优化目标或其组合中的至少一个导出。
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23.发明申请SYSTEM AND METHOD FOR FORMING FAILURE ESTIMATES FOR A HEAT RECOVERY STEAM GENERATOR 有权用于形成热回收蒸汽发生器的故障估计的系统和方法公开(公告)号：US20130173231A1
公开(公告)日：2013-07-04
申请号：US13343341
申请日：2012-01-04
IPC分类号： G06F17/10
摘要： A method of forming a failure estimate for one or more components of a heat recovery steam generator (HRSG) includes forming from failure models and at least one of fired hours and fired starts, factored hours and factored starts. The factored hours and/or starts are applied to failure equations for the one or more components to form the failure estimate.
摘要翻译： 形成热回收蒸汽发生器（HRSG）的一个或多个部件的故障估计的方法包括从故障模型形成，以及至少一个点火时间和点火开始，因子小时和因子开始。 将因子小时数和/或起始值应用于一个或多个组件的失效方程以形成故障估计。
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公开(公告)号：US20120136819A1
公开(公告)日：2012-05-31
申请号：US12956689
申请日：2010-11-30
CPC分类号： F02C9/00 , F05D2260/80 , F05D2270/44 , F05D2270/70 , F05D2270/71 , G06N7/005
摘要： A turbine performance diagnostic system creates a performance report for one or more turbines and includes an assessment module that receives operating data from at least one turbine and produces a performance report from the operating data. The assessment module includes a change detection module configured to determine when at least one parameter has changed beyond an associated threshold and generate an alarm and a root cause analyzer coupled to the change detection module that predicts a root cause of the alarm utilizing a Bayesian Belief Network (BBN). The performance report includes an indication of the predicted root cause.
摘要翻译： 涡轮机性能诊断系统为一个或多个涡轮机创建一个性能报告，并且包括一个评估模块，该评估模块从至少一个涡轮机接收运行数据，并从运行数据产生一个性能报告。 所述评估模块包括变化检测模块，所述变化检测模块被配置为确定何时至少一个参数已经改变超过相关联的阈值，并且生成警报，以及耦合到所述变化检测模块的根本原因分析器，所述变化检测模块使用贝叶斯信念网络预测所述警报的根本原因 （BBN）。 性能报告包括预测根本原因的指示。
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公开(公告)号：US08135568B2
公开(公告)日：2012-03-13
申请号：US12823619
申请日：2010-06-25
IPC分类号： G06G7/48
CPC分类号： F01D21/00 , F01D21/003 , F02C9/00 , F05D2260/80 , F05D2260/81 , F05D2260/82
摘要： A system for creating a risk analysis for at least one turbomachine includes a database storing characteristics of one or more turbomachines and a processing module coupled to the database that receives the characteristics from the database and creates the risk analysis. The processing module includes a modeling module that creates a representation of the amount of rocking in a particular turbomachine based on the characteristics and a performance modeler coupled to the modeling module and that, based on the representation of the amount of rocking, creates the risk analysis.
摘要翻译： 用于创建至少一个涡轮机的风险分析的系统包括存储一个或多个涡轮机的特性的数据库以及耦合到数据库的处理模块，该数据库从数据库接收特征并创建风险分析。 处理模块包括建模模块，其基于特征创建特定涡轮机中的摇摆量的表示，以及耦合到建模模块的性能建模器，并且基于摇摆量的表示来创建风险分析 。
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公开(公告)号：US20110106747A1
公开(公告)日：2011-05-05
申请号：US12609065
申请日：2009-10-30
IPC分类号： G06N7/02
CPC分类号： F01D21/003 , F01D5/005 , G01M15/14
摘要： A system for creating an inspection or part replacement recommendation for a unit forming a part of a fleet includes an assessment module that receives inputs from at least one portion of at least one turbine and produces an inspection recommendation. The assessment module includes a health assessment module that creates a risk of event estimate based on the inputs and historical operations data and a performance analyzer coupled to the health assessment module that creates the inspection or part replacement recommendation based on the risk of event estimate and information related to a cost.
摘要翻译： 用于为形成船队的一部分的单元创建检查或部件更换建议的系统包括评估模块，其接收来自至少一个涡轮机的至少一部分的输入并产生检查推荐。 评估模块包括健康评估模块，其基于输入和历史操作数据创建事件估计的风险;以及性能分析器，耦合到健康评估模块，其基于事件估计和信息的风险来创建检查或部分替换推荐 与成本有关。
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公开(公告)号：US20110106680A1
公开(公告)日：2011-05-05
申请号：US12718298
申请日：2010-03-05
申请人： Sameer Vittal , Scott Mordin Hoyte , Achalesh Kumar Pandey , Subramaniam Krishnakumar Sastry , Subrat Nanda
发明人： Sameer Vittal , Scott Mordin Hoyte , Achalesh Kumar Pandey , Subramaniam Krishnakumar Sastry , Subrat Nanda
CPC分类号： G06Q10/04 , G06Q10/0635 , G06Q40/00
摘要： A system for creating a financial risk model for at least one turbine includes a database storing operational characteristics of one or more turbines and a processing module coupled to the database that receives information from the database and creates the financial risk determination. The processing module includes a performance degradation modeler that receives performance data and creates a model there from and a financial risk calculator coupled to the performance modeler that determines financial exposure to a contract based on the model received from the performance modeler.
摘要翻译： 用于为至少一个涡轮机创建金融风险模型的系统包括存储一个或多个涡轮机的操作特性的数据库和耦合到数据库的处理模块，该数据库从数据库接收信息并创建财务风险确定。 处理模块包括性能降级建模器，其接收性能数据并在其中创建模型，以及耦合到性能建模器的金融风险计算器，其基于从性能建模器接收的模型确定对合同的财务风险。
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28.发明授权Continuous infrared thermography monitoring and life management system for heat recovery steam generators 有权热回收蒸汽发生器的连续红外热成像监测和寿命管理系统公开(公告)号：US09509923B2
公开(公告)日：2016-11-29
申请号：US13346755
申请日：2012-01-10
申请人： Achalesh Kumar Pandey , Nirm Velumylum Nirmalan , Manoharan Venugopal , David Lee Rogers , John Brandon Laflen , Lucy Summerville Giametta
发明人： Achalesh Kumar Pandey , Nirm Velumylum Nirmalan , Manoharan Venugopal , David Lee Rogers , John Brandon Laflen , Lucy Summerville Giametta
摘要： A method for continuously monitoring the working condition of a heat recovery steam generator (“HRSG”) using infrared thermography, comprising the steps of identifying target locations inside the HRSG, positioning one or more infrared cameras to continuously monitor and record the temperature at each target location, generating continuous thermographic images corresponding to selected components and locations at each target locations, comparing the continuous thermographic images to corresponding, stored base line images and generating a set of comparative data reports in real time for each target location in order to predict the life span or potential failure of HRSG components.
摘要翻译： 一种使用红外热像仪连续监测热回收蒸汽发生器（“HRSG”）的工作状态的方法，包括以下步骤：识别HRSG内的目标位置，定位一个或多个红外摄像机以连续监测和记录每个目标处的温度 位置，产生对应于每个目标位置处的选定部件和位置的连续热成像图像，将连续热成像图像与相应的存储的基线图像进行比较，并为每个目标位置实时生成一组比较数据报告，以便预测寿命 跨越或潜在的HRSG组件故障。
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公开(公告)号：US09411326B2
公开(公告)日：2016-08-09
申请号：US13591195
申请日：2012-08-21
申请人： Awadesh Kumar Tiwari , Christopher Eugene Long , Mahesh Kumar Asati , Scott Mordin Hoyte , Achalesh Kumar Pandey , Vikas Handa
发明人： Awadesh Kumar Tiwari , Christopher Eugene Long , Mahesh Kumar Asati , Scott Mordin Hoyte , Achalesh Kumar Pandey , Vikas Handa
摘要： Systems and methods provided herein output an operational advisory based upon a plurality of models derived from a plurality of data, in which the plurality of models comprise at least one of a plant transfer function, a degradation contributor model, or a plant level cost model, and in which the plurality of data is derived from at least one of current plant data, historical plant data, business data, environmental data, component data, degradation contribution data, an optimization goal, or a combination thereof.
摘要翻译： 本文提供的系统和方法基于从多个数据导出的多个模型输出操作咨询，其中多个模型包括植物传递功能，降解贡献者模型或植物水平成本模型中的至少一个， 并且其中多个数据从当前工厂数据，历史工厂数据，业务数据，环境数据，组件数据，劣化贡献数据，优化目标或其组合中的至少一个导出。
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公开(公告)号：US08751423B2
公开(公告)日：2014-06-10
申请号：US12956689
申请日：2010-11-30
IPC分类号： G06N5/00
CPC分类号： F02C9/00 , F05D2260/80 , F05D2270/44 , F05D2270/70 , F05D2270/71 , G06N7/005
摘要： A turbine performance diagnostic system creates a performance report for one or more turbines and includes an assessment module that receives operating data from at least one turbine and produces a performance report from the operating data. The assessment module includes a change detection module configured to determine when at least one parameter has changed beyond an associated threshold and generate an alarm and a root cause analyzer coupled to the change detection module that predicts a root cause of the alarm utilizing a Bayesian Belief Network (BBN). The performance report includes an indication of the predicted root cause.
摘要翻译： 涡轮机性能诊断系统为一个或多个涡轮机创建一个性能报告，并且包括一个评估模块，该评估模块从至少一个涡轮机接收运行数据，并从运行数据产生一个性能报告。 所述评估模块包括变化检测模块，所述变化检测模块被配置为确定何时至少一个参数已经改变超过相关联的阈值，并且生成警报，以及耦合到所述变化检测模块的根本原因分析器，所述变化检测模块使用贝叶斯信念网络预测所述警报的根本原因 （BBN）。 绩效报告包括预测根本原因的指示。
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