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Patent Agency Ranking
公开(公告)号：US20170298836A1
公开(公告)日：2017-10-19
申请号：US15132782
申请日：2016-04-19
Applicant: General Electric Company
Inventor： Awadesh Kumar Tiwari , Aditi Koppikar , Jerome Lefin , Nimmy Paulose , James Vanwormer
CPC classification number: F02C9/18 , F01D17/105 , F04D27/001 , F04D27/0215 , F04D27/023 , F05D2260/80 , F05D2260/81 , F05D2270/44 , F05D2270/709 , F05D2270/71
Abstract: In one example embodiment, a gas turbine system includes a gas turbine, a compressor bleed valve, various sensors, and a valve health assessment system. The compressor bleed valve bleeds a portion of air received by the compressor during certain operating modes. The valve health assessment system includes a processor that uses a neural network model to generate a first failure mode predictor of the compressor bleed valve by processing operational data provided by the various sensors. The processor also generates a second failure mode predictor of the compressor bleed valve by using empirical data and a valve transfer function. The processor further generates a third failure mode predictor of the compressor bleed valve by using predictive data and a prediction model. The processor then applies a holistic procedure to the three failure mode predictors to derive a probability of occurrence of a failure in the compressor bleed valve.
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公开(公告)号：US10338576B2
公开(公告)日：2019-07-02
申请号：US15156684
申请日：2016-05-17
Applicant: General Electric Company
Inventor： Aditi Koppikar , Charles William Weidner , Khantil Rajendra Shah , Awadesh Kumar Tiwari , Raheem Iqbal
Abstract: Systems and methods for providing intelligent management of balance of plant are provided. According to one embodiment of the disclosure, a system for determining a malfunction of a feedwater pump includes one or more processors and a database communicatively coupled to the one or more processors. The one or more processors can be configured to receive plant parameters. The one or more processors can be further configured to correlate the plant parameters to historical operational values. Based at least partially on the correlating, the one or more processors may be operable to identify a malfunction in a feedwater pump. Based at least partially on the identifying, the one or more processors may be operable to provide an advisory action concerning an operation of the feedwater pump.
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公开(公告)号：US10060358B2
公开(公告)日：2018-08-28
申请号：US15132782
申请日：2016-04-19
Applicant: General Electric Company
Inventor： Awadesh Kumar Tiwari , Aditi Koppikar , Jerome Lefin , Nimmy Paulose , James Vanwormer
CPC classification number: F02C9/18 , F01D17/105 , F04D27/001 , F04D27/0215 , F04D27/023 , F05D2260/80 , F05D2260/81 , F05D2270/44 , F05D2270/709 , F05D2270/71
Abstract: In one example embodiment, a gas turbine system includes a gas turbine, a compressor bleed valve, various sensors, and a valve health assessment system. The compressor bleed valve bleeds a portion of air received by the compressor during certain operating modes. The valve health assessment system includes a processor that uses a neural network model to generate a first failure mode predictor of the compressor bleed valve by processing operational data provided by the various sensors. The processor also generates a second failure mode predictor of the compressor bleed valve by using empirical data and a valve transfer function. The processor further generates a third failure mode predictor of the compressor bleed valve by using predictive data and a prediction model. The processor then applies a holistic procedure to the three failure mode predictors to derive a probability of occurrence of a failure in the compressor bleed valve.
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公开(公告)号：US20170336784A1
公开(公告)日：2017-11-23
申请号：US15156684
申请日：2016-05-17
Applicant: General Electric Company
Inventor： Aditi Koppikar , Charles William Weidner , Khantil Rajendra Shah , Awadesh Kumar Tiwari , Raheem Iqbal
CPC classification number: G05B19/43 , G05B17/02 , G05B23/0229 , G05B2219/24091 , G05B2219/37591 , G05D7/0676
Abstract: Systems and methods for providing intelligent management of balance of plant are provided. According to one embodiment of the disclosure, a system for determining a malfunction of a feedwater pump includes one or more processors and a database communicatively coupled to the one or more processors. The one or more processors can be configured to receive plant parameters. The one or more processors can be further configured to correlate the plant parameters to historical operational values. Based at least partially on the correlating, the one or more processors may be operable to identify a malfunction in a feedwater pump. Based at least partially on the identifying, the one or more processors may be operable to provide an advisory action concerning an operation of the feedwater pump.
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公开(公告)号：US20140119914A1
公开(公告)日：2014-05-01
申请号：US13666349
申请日：2012-11-01
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Sascha Schieke , Bharat Bagepalli , Nilesh Tralshawala , Aditi Koppikar , Pekka Sipilae
CPC classification number: F03D7/02 , F03D17/00 , F05B2270/331 , F05B2270/80 , G01H5/00 , Y02E10/723
Abstract: Load control systems and methods for shafts are provided. The load control system includes a sensor assembly. The sensor assembly includes a plurality of ultrasonic probes mounted to the shaft, each of the plurality of ultrasonic sensors configured to produce an ultrasonic wave on the shaft. The sensor assembly further includes a plurality of receivers mounted to the shaft, each of the plurality of receivers configured to sense the ultrasonic wave produced by one of the plurality of ultrasonic probes. The load control system further includes a controller communicatively coupled to the sensor assembly and configured to measure a travel time of the ultrasonic wave produced by each of the plurality of ultrasonic probes.
Abstract translation: 提供轴的负载控制系统和方法。 负载控制系统包括传感器组件。 所述传感器组件包括安装在所述轴上的多个超声波探头，所述多个超声波传感器中的每一个构造成在所述轴上产生超声波。 所述传感器组件还包括安装到所述轴的多个接收器，所述多个接收器中的每一个被配置为感测由所述多个超声波探头之一产生的超声波。 负载控制系统还包括通信地耦合到传感器组件并被配置为测量由多个超声波探头中的每一个产生的超声波的行进时间的控制器。
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