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1. 发明申请

US20070050288A1 System and method for integrating risk and marketing objectives for making credit offers 审中-公开
标题翻译：整合风险和营销目标制定信用报价的制度和方法
公开(公告)号：US20070050288A1
公开(公告)日：2007-03-01
申请号：US11216797
申请日：2005-08-31
申请人： Abhinanda Sarkar , Debasis Bal , Subrat Nanda
发明人： Abhinanda Sarkar , Debasis Bal , Subrat Nanda
IPC分类号： G06Q40/00 , G06Q30/00
CPC分类号： G06Q40/02 , G06Q30/0254 , G06Q30/0269 , G06Q40/025
摘要： A system for integrating business risk and marketing objectives into a unified business strategy for providing credit to one or more members of a target population is provided. The system comprises a database comprising risk data and marketing data associated with the members of the target population and a scoring model that receives the risk data and the marketing data from the database. The scoring model generates a set of risk scores and a set of marketing scores associated with the members of the target population over a range of additional credit that could be provided to the members of the target population. The system further comprises a network model and an optimization model. The network model collectively uses the risk scores and the marketing scores from the scoring model and generates a probability distribution of expected use of the credit over the range of additional credit that could be provided to the target population. The optimization model receives the distribution of expected use of the credit from the network model and determines the level of credit to offer the members of the target population in order to maximize a business measure subject to a set of business constraints.
摘要翻译：提供了将业务风险和营销目标整合到统一业务战略中以向目标人群的一个或多个成员提供信贷的系统。该系统包括数据库，其包括与目标人群的成员相关联的风险数据和营销数据，以及从数据库接收风险数据和营销数据的得分模型。评分模型产生一组风险评分和一组与目标人群成员相关的营销成绩，可以向目标人群的成员提供一系列额外信贷。该系统还包括网络模型和优化模型。网络模型共同使用来自评分模型的风险分数和营销分数，并产生可以向目标人群提供的额外信贷范围内信用预期使用的概率分布。优化模型接收来自网络模型的信用预期使用的分配，并确定向目标人群成员提供的信用级别，以便最大限度地利用一组业务限制的业务量度。

2. 发明授权

US08751423B2 Turbine performance diagnostic system and methods 有权
标题翻译：涡轮性能诊断系统及方法
公开(公告)号：US08751423B2
公开(公告)日：2014-06-10
申请号：US12956689
申请日：2010-11-30
申请人： Achalesh Kumar Pandey , Subrat Nanda , Maria Cecilia Mazzaro , Atanu Talukdar
发明人： Achalesh Kumar Pandey , Subrat Nanda , Maria Cecilia Mazzaro , Atanu Talukdar
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。

3. 发明授权

US08326577B2 System and method for predicting wind turbine component failures 有权
标题翻译：用于预测风力发电机组件故障的系统和方法
公开(公告)号：US08326577B2
公开(公告)日：2012-12-04
申请号：US13237073
申请日：2011-09-20
申请人： Fred Gorum Graham, III , Subrat Nanda , Sameer Vittal , Atanu Talukdar
发明人： Fred Gorum Graham, III , Subrat Nanda , Sameer Vittal , Atanu Talukdar
IPC分类号： G06F17/18
CPC分类号： G05B23/0237 , F03D17/00 , F05B2260/821 , F05B2270/332
摘要： Methods and systems for use in predicting wind turbine failures are provided. One example method includes determining a parametric profile for a component of a wind turbine from operating data of a plurality of wind turbines, determining an anomaly profile for the component of the wind turbine from anomaly alerts from a plurality of wind turbines, and determining a probability of failure for the component of the wind turbine based on the parametric profile and the anomaly profile. The parametric profile defines at least one parametric event associated with the component prior to failure of the component, and the anomaly profile defines at least one anomaly associated with the component prior to failure of the component.
摘要翻译：提供了用于预测风力发电机故障的方法和系统。一个示例性方法包括从多个风力涡轮机的运行数据确定风力涡轮机的部件的参数轮廓，从多个风力涡轮机的异常警报中确定风力涡轮机的部件的异常轮廓，并且确定概率基于参数轮廓和异常轮廓的风力涡轮机部件故障。参数配置文件定义在组件发生故障之前与组件相关联的至少一个参数事件，并且异常配置文件在组件故障之前定义与组件相关联的至少一个异常。

4. 发明申请

US20120136819A1 TURBINE PERFORMANCE DIAGNOSTIC SYSTEM AND METHODS 有权
标题翻译：涡轮性能诊断系统及方法
公开(公告)号：US20120136819A1
公开(公告)日：2012-05-31
申请号：US12956689
申请日：2010-11-30
申请人： Achalesh Kumar Pandey , Subrat Nanda , Maria Cecilia Mazzaro , Atanu Talukdar
发明人： Achalesh Kumar Pandey , Subrat Nanda , Maria Cecilia Mazzaro , Atanu Talukdar
IPC分类号： G06F15/18 , G06F15/00 , G06N5/02
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。

5. 发明申请

US20110106680A1 TURBINE OPERATION DEGRADATION DETERMINATION SYSTEM AND METHOD 审中-公开
标题翻译：涡轮机操作降解测定系统及方法
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
IPC分类号： G06Q10/00 , G06G7/64 , G06Q40/00
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。

6. 发明授权

US08510060B2 Life management system and method for gas turbine thermal barrier coatings 有权
标题翻译：燃气轮机热障涂层的生命管理系统和方法
公开(公告)号：US08510060B2
公开(公告)日：2013-08-13
申请号：US12795089
申请日：2010-06-07
申请人： Canan Uslu Hardwicke , Subrat Nanda , Achalesh Kumar Pandey , Sameer Vittal , Jagmeet Singh
发明人： Canan Uslu Hardwicke , Subrat Nanda , Achalesh Kumar Pandey , Sameer Vittal , Jagmeet Singh
IPC分类号： G01N37/00
CPC分类号： G05B23/0283 , F01D21/003 , F01D21/14 , F05D2270/11
摘要： A method, system and computer program product for life management and monitoring of a high temperature gas turbine including components having a thermal barrier coating is disclosed. The method, system and computer program product uses design, monitoring and diagnostics, and inspection data to determine the cumulative damage and remaining useful life of gas turbine components and unit risk and classification probability to determine thermal barrier coating damage probability, remaining useful life, and inspection recommendations.
摘要翻译：公开了一种用于包括具有热障涂层的部件的高温燃气轮机的寿命管理和监测的方法，系统和计算机程序产品。方法，系统和计算机程序产品使用设计，监测和诊断以及检查数据来确定燃气轮机组件的累积损坏和剩余使用寿命以及单位风险和分类概率来确定热障涂层损伤概率，剩余使用寿命和检查建议。

7. 发明申请

US20100138267A1 SYSTEM AND METHOD FOR WIND TURBINE HEALTH MANAGEMENT 有权
标题翻译：风力涡轮机健康管理系统与方法
公开(公告)号：US20100138267A1
公开(公告)日：2010-06-03
申请号：US12550988
申请日：2009-08-31
申请人： Sameer Vittal , Subrat Nanda , Amit Joshi , Donna Green , Hesham Azzam
发明人： Sameer Vittal , Subrat Nanda , Amit Joshi , Donna Green , Hesham Azzam
IPC分类号： G06Q10/00 , H02P9/04 , G06F19/00
CPC分类号： F03D7/047 , F03D7/0264 , F03D7/048 , F03D17/00 , F05B2270/332 , G05B23/0283 , G06Q10/06 , Y02E10/723 , Y04S10/54
摘要： A controller for use in managing an operational lifetime of at least one wind turbine is communicatively coupled to at least one wind turbine and a server sub-system. The controller is configured to receive operational data from the wind turbine, transmit the operational data to the server sub-system, and transmit a request for historical data corresponding to the wind turbine to the server sub-system. The controller is further configured to receive a response from the server sub-system, wherein the response includes historical data corresponding to the wind turbine, and to determine an estimate of a time failure of the wind turbine based on at least one of the operational data and the historical data.
摘要翻译：用于管理至少一个风力涡轮机的运行寿命的控制器通信地耦合到至少一个风力涡轮机和服务器子系统。控制器被配置为从风力涡轮机接收操作数据，将操作数据发送到服务器子系统，并将对应于风力涡轮机的历史数据的请求发送到服务器子系统。控制器还被配置为从服务器子系统接收响应，其中响应包括对应于风力涡轮机的历史数据，并且基于运行数据中的至少一个来确定风力涡轮机的时间故障的估计和历史数据。

8. 发明申请

US20120143565A1 SYSTEM AND METHOD FOR PREDICTING WIND TURBINE COMPONENT FAILURES 有权
标题翻译：用于预测风力涡轮机组件故障的系统和方法
公开(公告)号：US20120143565A1
公开(公告)日：2012-06-07
申请号：US13237073
申请日：2011-09-20
申请人： Fred Gorum Graham, III , Subrat Nanda , Sameer Vittal , Atanu Talukdar
发明人： Fred Gorum Graham, III , Subrat Nanda , Sameer Vittal , Atanu Talukdar
IPC分类号： G06F17/18
CPC分类号： G05B23/0237 , F03D17/00 , F05B2260/821 , F05B2270/332
摘要： Methods and systems for use in predicting wind turbine failures are provided. One example method includes determining a parametric profile for a component of a wind turbine from operating data of a plurality of wind turbines, determining an anomaly profile for the component of the wind turbine from anomaly alerts from a plurality of wind turbines, and determining a probability of failure for the component of the wind turbine based on the parametric profile and the anomaly profile. The parametric profile defines at least one parametric event associated with the component prior to failure of the component, and the anomaly profile defines at least one anomaly associated with the component prior to failure of the component.
摘要翻译：提供了用于预测风力发电机故障的方法和系统。一个示例性方法包括从多个风力涡轮机的运行数据确定风力涡轮机的部件的参数轮廓，从多个风力涡轮机的异常警报中确定风力涡轮机的部件的异常轮廓，并且确定概率基于参数轮廓和异常轮廓的风力涡轮机部件故障。参数配置文件定义在组件发生故障之前与组件相关联的至少一个参数事件，并且异常配置文件在组件故障之前定义与组件相关联的至少一个异常。

9. 发明授权

US07895016B2 System and method for wind turbine health management 有权
标题翻译：风力发电机组健康管理系统与方法
公开(公告)号：US07895016B2
公开(公告)日：2011-02-22
申请号：US12550988
申请日：2009-08-31
申请人： Sameer Vittal , Subrat Nanda , Amit Joshi , Donna Green , Hesham Azzam
发明人： Sameer Vittal , Subrat Nanda , Amit Joshi , Donna Green , Hesham Azzam
IPC分类号： G06F19/00
CPC分类号： F03D7/047 , F03D7/0264 , F03D7/048 , F03D17/00 , F05B2270/332 , G05B23/0283 , G06Q10/06 , Y02E10/723 , Y04S10/54
摘要： A controller for use in managing an operational lifetime of at least one wind turbine is communicatively coupled to at least one wind turbine and a server sub-system. The controller is configured to receive operational data from the wind turbine, transmit the operational data to the server sub-system, and transmit a request for historical data corresponding to the wind turbine to the server sub-system. The controller is further configured to receive a response from the server sub-system, wherein the response includes historical data corresponding to the wind turbine, and to determine an estimate of a time failure of the wind turbine based on at least one of the operational data and the historical data.
摘要翻译：用于管理至少一个风力涡轮机的运行寿命的控制器通信地耦合到至少一个风力涡轮机和服务器子系统。控制器被配置为从风力涡轮机接收操作数据，将操作数据发送到服务器子系统，并将对应于风力涡轮机的历史数据的请求发送到服务器子系统。控制器还被配置为从服务器子系统接收响应，其中响应包括对应于风力涡轮机的历史数据，并且基于运行数据中的至少一个来确定风力涡轮机的时间故障的估计和历史数据。

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