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38 条记录 (耗时 0.044 秒)

    Systems and methods for prediction of trips
    5.
    发明授权
    Systems and methods for prediction of trips 有权
    用于预测行程的系统和方法

    公开(公告)号：US09122991B2

    公开(公告)日：2015-09-01

    申请号：US13600387

    申请日：2012-08-31

    申请人： Ravi Yoganatha Babu ,  Vinay Bhaskar Jammu ,  Achalesh Kumar Pandey

    发明人： Ravi Yoganatha Babu ,  Vinay Bhaskar Jammu ,  Achalesh Kumar Pandey

    IPC分类号： G06N5/04 ,  F01D21/00 ,  G05B23/02 ,  F02C9/00

    CPC分类号： G06N5/04 ,  F01D21/00 ,  F02C9/00 ,  F05D2260/80 ,  F05D2270/44 ,  G05B23/0283

    摘要： A system is disclosed. The system includes a processing subsystem that receives component data signals corresponding to a plurality of parameters of a device, wherein the processing subsystem generates one or more sets of state category component data by allocating the component data signals into respective one or more sets of state category component data, determines a plurality of first dynamic thresholds and a plurality of second dynamic thresholds corresponding to at least one of the one or more sets of state category component data based upon a respective set of state category component data in the one or more sets of state category component data and a respective parameter in the plurality of parameters, and determines an impending trip of the device utilizing the plurality of first dynamic thresholds and the plurality of second dynamic thresholds.

    摘要翻译： 公开了一种系统。 该系统包括处理子系统，其接收对应于设备的多个参数的分量数据信号，其中处理子系统通过将分量数据信号分配到相应的一组或多组状态类别中来生成一组或多组状态类别分量数据 组件数据，基于一组或多组状态类别组件数据中的相应集合，确定与所述一组或多组状态类别分量数据中的至少一个对应的多个第一动态阈值和多个第二动态阈值 状态类别分量数据和多个参数中的相应参数，并且使用多个第一动态阈值和多个第二动态阈值来确定设备的即将跳闸。

    Method and system for compressor health monitoring
    6.
    发明授权
    Method and system for compressor health monitoring 有权
    压缩机健康监测方法与系统

    公开(公告)号：US08471702B2

    公开(公告)日：2013-06-25

    申请号：US12976255

    申请日：2010-12-22

    申请人： Ravi Yoganatha Babu ,  Vinay Bhaskar Jammu ,  Achalesh Kumar Pandey ,  Sudhanshu Rai

    发明人： Ravi Yoganatha Babu ,  Vinay Bhaskar Jammu ,  Achalesh Kumar Pandey ,  Sudhanshu Rai

    IPC分类号： G08B21/00 ,  G08B17/00 ,  G01L7/00 ,  G01M15/00 ,  G01K1/08

    CPC分类号： F04B51/00 ,  F02C9/00 ,  F05D2260/80 ,  G01M15/14

    摘要： A method for monitoring the health of a compressor of a gas turbine is disclosed. The method includes receiving a plurality of turbine data points, wherein the plurality of turbine data points may include one or more operating parameters, at least one of a computer discharge temperature (CTD), and one or more performance parameters. The plurality of turbine data points may be categorized based on the one or more operating parameters. A statistical variability measure of at least one of the CTD and the one or more performance parameters may be computed for each of the plurality of bands. An alarm indicator may be computed based on the at least one statistical variability measure. The method may also include combining two or more of the operating parameters, the CTD and the performance parameters using sensor fusion techniques. The alarm indicator may be computed based on the combined parameters.

    摘要翻译： 公开了一种用于监测燃气轮机的压缩机的健康状况的方法。 该方法包括接收多个涡轮数据点，其中多个涡轮数据点可以包括一个或多个运行参数，计算机排放温度（CTD）和一个或多个性能参数中的至少一个。 可以基于一个或多个操作参数对多个涡轮数据点进行分类。 可以为多个频带中的每个频带计算CTD和一个或多个性能参数中的至少一个的统计变异性度量。 可以基于至少一个统计变异性度量来计算报警指示符。 该方法还可以包括使用传感器融合技术组合两个或多个操作参数，CTD和性能参数。 可以基于组合的参数来计算报警指示符。

    SYSTEM AND METHOD FOR PREDICTION OF GAS TURBINE TRIPS DUE TO GAS CONTROL VALVE FAILURES
    7.
    发明申请
    SYSTEM AND METHOD FOR PREDICTION OF GAS TURBINE TRIPS DUE TO GAS CONTROL VALVE FAILURES 有权
    用于气体控制阀故障预测气体涡轮机的系统和方法

    公开(公告)号：US20090055130A1

    公开(公告)日：2009-02-26

    申请号：US11843951

    申请日：2007-08-23

    申请人： Achalesh Kumar Pandey ,  Ravi Yoganatha Babu ,  Vinay Bhaskar Jammu ,  Slawomir Marian Zaremba

    发明人： Achalesh Kumar Pandey ,  Ravi Yoganatha Babu ,  Vinay Bhaskar Jammu ,  Slawomir Marian Zaremba

    IPC分类号： G06F11/30

    CPC分类号： G05B23/0254

    摘要： Systems and methods for prediction of gas turbine trips due to component failures such as electro-hydraulic valve (gas control valve) system failures. Exemplary embodiments include prediction of gas turbine trips due to component failures, the method including collecting raw gas turbine operational data and using the raw gas turbine operational data to generate a prognostic indicator for the prediction of a turbine trip due to the failed gas control valves.

    摘要翻译： 用于预测由电液阀（气体控制阀）系统故障引起的部件故障引起的燃气轮机跳闸的系统和方法。 示例性实施例包括由于部件故障而导致的燃气轮机跳闸的预测，该方法包括收集原燃气涡轮机操作数据并使用原始燃气涡轮机操作数据来生成用于预测由于气体控制阀故障引起的涡轮机跳闸的预测指示器。

    SYSTEMS AND METHODS FOR PREDICTION OF TRIPS
    9.
    发明申请
    SYSTEMS AND METHODS FOR PREDICTION OF TRIPS 有权
    用于预测TRIPS的系统和方法

    公开(公告)号：US20140244567A1

    公开(公告)日：2014-08-28

    申请号：US13600387

    申请日：2012-08-31

    申请人： Ravi Yoganatha Babu ,  Vinay Bhaskar Jammu ,  Achalesh Kumar Pandey

    发明人： Ravi Yoganatha Babu ,  Vinay Bhaskar Jammu ,  Achalesh Kumar Pandey

    IPC分类号： G06N5/04

    CPC分类号： G06N5/04 ,  F01D21/00 ,  F02C9/00 ,  F05D2260/80 ,  F05D2270/44 ,  G05B23/0283

    摘要： A system is disclosed. The system includes a processing subsystem that receives component data signals corresponding to a plurality of parameters of a device, wherein the processing subsystem generates one or more sets of state category component data by allocating the component data signals into respective one or more sets of state category component data, determines a plurality of first dynamic thresholds and a plurality of second dynamic thresholds corresponding to at least one of the one or more sets of state category component data based upon a respective set of state category component data in the one or more sets of state category component data and a respective parameter in the plurality of parameters, and determines an impending trip of the device utilizing the plurality of first dynamic thresholds and the plurality of second dynamic thresholds.

    摘要翻译： 公开了一种系统。 该系统包括处理子系统，其接收对应于设备的多个参数的分量数据信号，其中处理子系统通过将分量数据信号分配到相应的一组或多组状态类别中来生成一组或多组状态类别分量数据 组件数据，基于一组或多组状态类别组件数据中的相应集合，确定与所述一组或多组状态类别分量数据中的至少一个对应的多个第一动态阈值和多个第二动态阈值 状态类别分量数据和多个参数中的相应参数，并且使用多个第一动态阈值和多个第二动态阈值来确定设备的即将跳闸。

    SYSTEM AND METHOD FOR MONITORING A COMPRESSOR
    10.
    发明申请
    SYSTEM AND METHOD FOR MONITORING A COMPRESSOR 审中-公开
    压缩机监控系统及方法

    公开(公告)号：US20110247418A1

    公开(公告)日：2011-10-13

    申请号：US12756585

    申请日：2010-04-08

    申请人： Scott Mordin Hoyte ,  Preston Keith Parker ,  Achalesh Kumar Pandey ,  Ravi Yoganatha Babu ,  Bhasker Rao Keely

    发明人： Scott Mordin Hoyte ,  Preston Keith Parker ,  Achalesh Kumar Pandey ,  Ravi Yoganatha Babu ,  Bhasker Rao Keely

    IPC分类号： G01N29/04 ,  F04D29/00

    CPC分类号： F04D27/001 ,  F01D17/02 ,  F01D21/003 ,  F01D21/14

    摘要： A system for monitoring compressor anomalies includes an acoustic energy detector connected to the compressor and a controller in communication with the acoustic energy detector. The acoustic energy detector transmits an acoustic energy signal reflective of acoustic energy produced by the compressor to the controller. At least one sensor connected to the compressor measures an operating parameter of the compressor and transmits a parameter signal reflective of the operating parameter to the controller, A method for monitoring compressor anomalies includes sensing acoustic energy produced by the compressor and transmitting an acoustic energy signal reflective of the acoustic energy to a controller. The method further includes sensing at least one operating parameter of the compressor, transmitting a parameter signal reflective of the operating parameter to the controller, and transmitting an output signal based on the acoustic energy signal and the operating parameter signal.

    摘要翻译： 用于监测压缩机异常的系统包括连接到压缩机的声能检测器和与声能检测器通信的控制器。 声能检测器将反映由压缩机产生的声能的声能信号传输到控制器。 连接到压缩机的至少一个传感器测量压缩机的操作参数，并将反映操作参数的参数信号发送到控制器。一种用于监视压缩机异常的方法包括感测由压缩机产生的声能并传输反射的声能信号 的声能到控制器。 该方法还包括感测压缩机的至少一个操作参数，将反映操作参数的参数信号发送到控制器，以及基于声能信号和操作参数信号发送输出信号。