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公开(公告)号：US08532939B2
公开(公告)日：2013-09-10
申请号：US12872830
申请日：2010-08-31
Applicant: Aninda Bhattacharya , Vinay Bhaskar Jammu , Vivek Venugopal Badami , Venkatesh Rajagopalan , Rahul Srinivas Prabhu , Ajay Kumar Behera , Nidhi Naithani , Mahalakshmi Shunumugam Balasubramaniam
Inventor： Aninda Bhattacharya , Vinay Bhaskar Jammu , Vivek Venugopal Badami , Venkatesh Rajagopalan , Rahul Srinivas Prabhu , Ajay Kumar Behera , Nidhi Naithani , Mahalakshmi Shunumugam Balasubramaniam
CPC classification number: F01D21/003 , F05D2260/80 , F05D2270/11
Abstract: A system is presented. The system includes a data acquisition system that generates time of arrival (TOA) data corresponding to a plurality of blades in a device, a central processing subsystem that determines features of each of the plurality of blades utilizing the TOA data, and evaluates the health of each of the plurality of blades based upon the determined features.
Abstract translation: 提出了一个系统。 该系统包括数据采集系统，其生成对应于设备中的多个叶片的到达时间（TOA）数据，中央处理子系统，其使用TOA数据确定多个叶片中的每一个的特征，并评估 基于所确定的特征，多个叶片中的每一个。
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公开(公告)号：US20110211940A1
公开(公告)日：2011-09-01
申请号：US12714207
申请日：2010-02-26
Applicant: Sheri George , Vinay Bhaskar Jammu , Vinod Padmanabhan Kumar , Chayan Mitra , Kunal Ravindra Goray , Achalesh Kumar Pandey , Ravi Yoganatha Babu , Bhasker Rao Keely , Munish Vishwas Inamdar
Inventor： Sheri George , Vinay Bhaskar Jammu , Vinod Padmanabhan Kumar , Chayan Mitra , Kunal Ravindra Goray , Achalesh Kumar Pandey , Ravi Yoganatha Babu , Bhasker Rao Keely , Munish Vishwas Inamdar
CPC classification number: F01D21/003 , F01D25/285 , F05D2260/80 , F05D2270/8041 , G01N21/954 , G01N2021/8887 , Y02T50/671
Abstract: Embodiments of the invention include an inspection system to inspect internal components of a compressor of a gas turbine engine. The inspection system includes an image recording assembly having one or more image recording devices, light sources, storage devices, and power supplies. The image recording assembly may be inserted into a compressor without removal of the compressor housing or disassembly of the compressor. The image recording assembly may be removably coupled to a rotary component of the compressor, e.g., a rotor blade, and used to record images of stationary components, e.g., stator vanes, of the compressor. The images may be inspected to identify wear and/or defects in the stationary components, e.g., stator vanes
Abstract translation: 本发明的实施例包括检查燃气涡轮发动机的压缩机的内部部件的检查系统。 检查系统包括具有一个或多个图像记录装置，光源，存储装置和电源的图像记录组件。 图像记录组件可以插入压缩机中，而不需要拆除压缩机壳体或压缩机的拆卸。 图像记录组件可以可拆卸地联接到压缩机的旋转部件，例如转子叶片，并用于记录压缩机的静止部件（例如定子叶片）的图像。 可以检查图像以识别固定部件（例如定子叶片）中的磨损和/或缺陷
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公开(公告)号：US20110054825A1
公开(公告)日：2011-03-03
申请号：US12549447
申请日：2009-08-28
Applicant: Ramesh Perla , Vinay Bhaskar Jammu , Nidhi Naithani , Klaus Holtel , Carsten Silcher
Inventor： Ramesh Perla , Vinay Bhaskar Jammu , Nidhi Naithani , Klaus Holtel , Carsten Silcher
CPC classification number: G05B23/0286 , F03D7/042 , F03D17/00 , Y02E10/723
Abstract: A method of wind turbine management includes receiving operational information on operational characteristics of a wind turbine. The operational information is analyzed based on a set of rules, and a determination is made as to whether a fault of the wind turbine is resettable. The set of rules may be configured based on operating configuration of the wind turbine.
Abstract translation: 风力涡轮机管理的方法包括接收关于风力涡轮机的操作特性的操作信息。 基于一组规则分析操作信息，并且确定风力涡轮机的故障是否可重置。 该组规则可以基于风力涡轮机的操作配置来配置。
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公开(公告)号：US06681215B2
公开(公告)日：2004-01-20
申请号：US09681336
申请日：2001-03-20
Applicant: Vinay Bhaskar Jammu
Inventor： Vinay Bhaskar Jammu
IPC: G06F1518
CPC classification number: G06N7/005
Abstract: A system and method for improving a causal network is provided. A new apriori probability is determined for a repair or a configuration factor within the causal network and compared to an old apriori probability. If the new apriori probability differs from the old apriori probability by more than a predetermined amount, the causal network is updated. Further, in another aspect, a causal network result is stored for a causal network, wherein the causal network includes a plurality of root causes with a symptom being associated with each of said root causes. An existing link probability is related to the symptom and root cause. An expert result or an actual data result related to each of the symptoms is stored. A new link probability is computed based on the stored causal network result, and expert result or the actual data result.
Abstract translation: 提供了一种改善因果网络的系统和方法。 对因果网络中的修复或配置因素确定新的先验概率，并与旧的先验概率进行比较。 如果新的先验概率与旧的先验概率不同超过预定量，则更新因果网络。 此外，在另一方面，为因果网络存储因果网络结果，其中所述因果网络包括具有与每个所述根本原因相关联的症状的多个根本原因。 现有的链接概率与症状和根本原因有关。 存储与每个症状相关的专家结果或实际数据结果。 基于存储的因果网络结果，专家结果或实际数据结果计算新的链路概率。
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5.发明授权Image recording assemblies and coupling mechanisms for stator vane inspection 有权用于定子叶片检查的图像记录组件和联接机构
公开(公告)号：US08587660B2
公开(公告)日：2013-11-19
申请号：US12847909
申请日：2010-07-30
Applicant: Chayan Mitra , Munish Vishwas Inamdar , Vinay Bhaskar Jammu , Vinod Padmanabhan Kumar , Kunal Ravindra Goray , Achalesh Kumar Pandey , Ravi Yoganatha Babu , Sheri George , Bhasker Rao Keely
Inventor： Chayan Mitra , Munish Vishwas Inamdar , Vinay Bhaskar Jammu , Vinod Padmanabhan Kumar , Kunal Ravindra Goray , Achalesh Kumar Pandey , Ravi Yoganatha Babu , Sheri George , Bhasker Rao Keely
IPC: H04N7/18
CPC classification number: H04N7/18 , G01N29/0654
Abstract: A system is disclosed that includes an image recording assembly for recording images of a stator vane of a compressor and a mechanism configured to magnetically couple the image recording assembly to a rotor blade of a compressor. Additional systems are provided that include image recording assemblies. Methods implementing the disclosed systems are also provided.
Abstract translation: 公开了一种系统，其包括用于记录压缩机的定子叶片的图像的图像记录组件和被配置为将图像记录组件磁耦合到压缩机的转子叶片的机构。 提供了包括图像记录组件的附加系统。 还提供了实现所公开的系统的方法。
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公开(公告)号：US07914250B2
公开(公告)日：2011-03-29
申请号：US11608272
申请日：2006-12-08
Applicant: Ajay Kumar Behera , Soumen De , Vinay Bhaskar Jammu
Inventor： Ajay Kumar Behera , Soumen De , Vinay Bhaskar Jammu
IPC: F01D15/12
CPC classification number: G05B23/0283 , F16H2057/012 , G07C3/00
Abstract: A gearbox life estimation system includes a single sensor or multiple sensors configured for obtaining field operational data related to loading of a gearbox from a single gearbox component or different gearbox components. The system further includes a processor configured for receiving signals representative of the field operational data from the sensors, for providing calculated operational load data for the gearbox components based on the field operational data, and for providing an estimate of remaining life of gearbox using the calculated operational load data.
Abstract translation: 变速箱寿命估计系统包括单个传感器或多个传感器，其被配置用于获得与来自单个齿轮箱部件或不同齿轮箱部件的齿轮箱的加载相关的现场操作数据。 该系统还包括处理器，其被配置为接收来自传感器的表示现场操作数据的信号，用于基于现场操作数据提供用于齿轮箱部件的计算的操作负载数据，并且使用计算出的 运行负载数据。
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7.发明授权Systems and methods for steam turbine remote monitoring, diagnosis and benchmarking 有权蒸汽轮机远程监控，诊断和基准测试系统和方法
公开(公告)号：US07840332B2
公开(公告)日：2010-11-23
申请号：US11712144
申请日：2007-02-28
Applicant: Arul Saravanapriyan , Vivek Venugopal Badami , Vinay Bhaskar Jammu , Jitendra Kumar , Abhay Sudhakar Rao Kant , Mahalakshmi Shunmugam Balasubramaniam
Inventor： Arul Saravanapriyan , Vivek Venugopal Badami , Vinay Bhaskar Jammu , Jitendra Kumar , Abhay Sudhakar Rao Kant , Mahalakshmi Shunmugam Balasubramaniam
IPC: G06F19/00
CPC classification number: F01K13/02
Abstract: Systems and methods for steam turbine remote monitoring, calculating corrected efficiency, monitoring performance degradation, diagnosing and benchmarking are disclosed with an example turbine system including a turbine, a data acquisition device coupled to the turbine, the data acquisition device for collecting turbine data that includes performance parameters of the turbine and a central monitoring system coupled to the data acquisition device, the central monitoring system for receiving the collected turbine data and processing the turbine data to determine turbine performance.
Abstract translation: 公开了一种用于蒸汽轮机远程监测，计算校正效率，监测性能下降，诊断和基准测试的系统和方法，其包括涡轮机，耦合到涡轮机的数据采集装置，用于收集涡轮机数据的数据采集装置 涡轮机的性能参数和耦合到数据采集设备的中央监控系统，用于接收所收集的涡轮数据并处理涡轮数据以确定涡轮机性能的中央监控系统。
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公开(公告)号：US20100114502A1
公开(公告)日：2010-05-06
申请号：US12262783
申请日：2008-10-31
Applicant: Vivek V. Badami , Vinay Bhaskar Jammu , Scott M. Hoyte , Eric Gebhardt
Inventor： Vivek V. Badami , Vinay Bhaskar Jammu , Scott M. Hoyte , Eric Gebhardt
IPC: G01B5/28
CPC classification number: F03D17/00
Abstract: A system for monitoring a condition of an article comprises a controller; at least one sensor for detecting a characteristic of the article; a signal processor for processing signals from the at least one sensor; a feature extractor that can extract at least one of a range of article conditions from the output from the signal processor and that can evaluate at least one of a range of article conditions, the feature extractor providing feature extractor output to the controller; an operation detector receiving data of detected features of the elements being monitored, the operation detector providing output to the controller; a central system storing historical data about the condition of an article, the off-line processor providing output to the controller. Wherein the controller analyzes the output from the feature extractor, the operation detector, and the central system can provide a system output of the condition of the article.
Abstract translation: 一种用于监视物品状况的系统包括控制器; 用于检测所述物品的特性的至少一个传感器; 用于处理来自所述至少一个传感器的信号的信号处理器; 特征提取器，其可以从信号处理器的输出中提取一系列物品条件中的至少一个，并且可以评估物品条件的范围中的至少一个，特征提取器向控制器提供特征提取器输出; 操作检测器，其接收被监测元件的检测特征的数据，所述操作检测器向所述控制器提供输出; 存储关于物品状况的历史数据的中央系统，离线处理器向控制器提供输出。 其中控制器分析来自特征提取器的输出，操作检测器和中央系统可以提供文章条件的系统输出。
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公开(公告)号：US20080140349A1
公开(公告)日：2008-06-12
申请号：US11608272
申请日：2006-12-08
Applicant: Ajay Kumar Behera , Soumen De , Vinay Bhaskar Jammu
Inventor： Ajay Kumar Behera , Soumen De , Vinay Bhaskar Jammu
IPC: G06F15/00
CPC classification number: G05B23/0283 , F16H2057/012 , G07C3/00
Abstract: A gearbox life estimation system includes a single sensor or multiple sensors configured for obtaining field operational data related to loading of a gearbox from a single gearbox component or different gearbox components. The system further includes a processor configured for receiving signals representative of the field operational data from the sensors, for providing calculated operational load data for the gearbox components based on the field operational data, and for providing an estimate of remaining life of gearbox using the calculated operational load data.
Abstract translation: 变速箱寿命估计系统包括单个传感器或多个传感器，其被配置用于获得与来自单个齿轮箱部件或不同齿轮箱部件的齿轮箱的加载相关的现场操作数据。 该系统还包括处理器，其被配置为接收来自传感器的表示现场操作数据的信号，用于基于现场操作数据提供用于齿轮箱部件的计算的操作负载数据，并且使用计算出的 运行负载数据。
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公开(公告)号：US06243628B1
公开(公告)日：2001-06-05
申请号：US09389739
申请日：1999-09-07
Applicant: Richard Gerald Bliley , William Roy Schneider , Vinay Bhaskar Jammu
Inventor： Richard Gerald Bliley , William Roy Schneider , Vinay Bhaskar Jammu
IPC: G06F700
CPC classification number: B61C5/00
Abstract: A computer-based method and system for predicting impending failures in a system, such as a locomotive, aircraft, power plant, etc., having a plurality of subsystems is provided. The method allows for storing log data indicative of respective incidents or events that may occur as each of the subsystems is operative. A detecting step allows for detecting predetermined trend patterns in the log incident data. A mapping step allows for mapping each detected trend pattern into a respective prediction of an impending failure of a respective one of the subsystems of the locomotive, and an informing or outputting step allows for informing a respective user of the failure prediction so as to allow the user to take corrective action before the predicted failure occurs.
Abstract translation: 提供了一种用于预测具有多个子系统的诸如机车，飞机，发电厂等的系统中即将发生的故障的基于计算机的方法和系统。 该方法允许存储指示在每个子系统可操作时可能发生的相应事件或事件的日志数据。 检测步骤允许检测日志事件数据中的预定趋势模式。 映射步骤允许将每个检测到的趋势模式映射到机车的各个子系统的即将发生的故障的相应预测中，并且通知或输出步骤允许通知相应的用户故障预测，以便允许 用户在预测故障发生之前采取纠正措施。
