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公开(公告)号：US10677102B2
公开(公告)日：2020-06-09
申请号：US15426649
申请日：2017-02-07
Applicant: General Electric Company
Inventor： Benjamin David Laskowski , William Forrester Seely
IPC: F01K13/02 , F01K17/04 , F01K23/10 , F01D13/00 , F22B1/18 , F01K17/06 , F01K13/00 , F01K7/16 , F01K11/02 , G01K13/00 , G05D23/19
Abstract: A method includes determining, via a processor, a commanded temperature rate for a component of a steam turbine system. The method further includes determining, via the processor, a measured temperature rate for the component of the steam turbine system. The method additionally includes determining, via the processor, a variable multiplier based at least in part on the commanded temperature rate and the measured temperature rate. The method also includes deriving, via the processor, a multiplied temperature rate command by applying the variable multiplier to the commanded temperature rate.
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公开(公告)号：US10474113B2
公开(公告)日：2019-11-12
申请号：US15454807
申请日：2017-03-09
Applicant: General Electric Company
Inventor： David Spencer Ewens , William Forrester Seely
Abstract: A system includes a power generation system and a controller. The controller includes processors that receive a first set of inputs. The processors also generate a first set of modeled outputs system based on a model of the power generation system and the first set of inputs. The processors further receive a first set of measured outputs corresponding to the first set of modeled outputs. The processors determine a first correction factor based on the first set of modeled outputs and the first set of measured outputs. The first correction factor includes differences between the first set of modeled outputs and the first set of measured outputs. The processors also generate a second set of modeled outputs based on the model, a second set of inputs, and the first correction factor. The processors further control an operation of the power generation system based on the second set of modeled outputs.
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公开(公告)号：US10233771B2
公开(公告)日：2019-03-19
申请号：US14097958
申请日：2013-12-05
Applicant: General Electric Company
Abstract: In accordance with one aspect of the present technique a method includes receiving at least one of a speed and an acceleration of a rotating component in a rotating machine. The method includes determining whether at least one of the speed and the acceleration of the rotating component exceeds a non-trip operating (NTO) space in a speed-acceleration plane, wherein the NTO space is based on a trip overshoot model. The method further includes sending a notification for tripping the rotating machine in response to determining that at least one of the speed and the acceleration of the rotating component exceeds the NTO space.
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公开(公告)号：US20180223697A1
公开(公告)日：2018-08-09
申请号：US15426649
申请日：2017-02-07
Applicant: General Electric Company
Inventor： Benjamin David Laskowski , William Forrester Seely
CPC classification number: F01K13/02 , F01D13/00 , F01K7/16 , F01K11/02 , F01K13/00 , F01K13/003 , F01K17/04 , F01K17/06 , F01K23/101 , F01K23/108 , F05D2220/72 , F05D2270/303 , F22B1/1815 , G01K13/00 , G05D23/1917 , Y02E20/14 , Y02E20/16
Abstract: A method includes determining, via a processor, a commanded temperature rate for a component of a steam turbine system. The method further includes determining, via the processor, a measured temperature rate for the component of the steam turbine system. The method additionally includes determining, via the processor, a variable multiplier based at least in part on the commanded temperature rate and the measured temperature rate. The method also includes deriving, via the processor, a multiplied temperature rate command by applying the variable multiplier to the commanded temperature rate.
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5.发明申请METHODS AND SYSTEMS FOR DETERMINING CAUSES OF CONDITIONS IN COMPONENTS OF ROTARY MACHINES 审中-公开用于确定旋转机械组件条件的原因的方法和系统公开(公告)号：US20170067799A1
公开(公告)日：2017-03-09
申请号：US14847764
申请日：2015-09-08
Applicant: General Electric Company
Inventor： William Forrester Seely , Melissa Ann Seely
IPC: G01M99/00
CPC classification number: G01M99/007 , G01M15/14 , G07C3/00
Abstract: A method for determining a potential cause of pre-identified conditions occurring in components of a plurality of rotary machines is provided. The method includes associating each rotary machine with a respective machine data set and identifying, in a component database, a first set of the components each having a first pre-identified condition. The method also includes identifying at least one common parameter from the machine data sets of the rotary machines associated with the first set of components, and identifying, in the component database, a second set of the components for which the machine data set of the associated rotary machine includes the at least one common parameter. The method further includes reporting the at least one common parameter as the potential cause of the first pre-identified condition, and as the potential cause of at least a second of the pre-identified conditions associated with the second set of components.
Abstract translation: 提供了一种用于确定在多个旋转机器的部件中发生的预先识别的条件的潜在原因的方法。 该方法包括将每个旋转机器与相应的机器数据组相关联，并且在部件数据库中识别每个具有第一预先识别状态的部件的第一组。 该方法还包括从与第一组组件相关联的旋转机器的机器数据集中识别至少一个公共参数，以及在组件数据库中识别第二组组件，对于该组件，相关联的机器数据组 旋转机器包括至少一个共同参数。 该方法还包括将至少一个公共参数报告为第一预先识别的条件的潜在原因，以及作为与第二组分组相关联的至少第二个预先识别的条件的潜在原因。
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Patent Agency Ranking
6.发明申请SYSTEM AND METHOD FOR PREVENTING AN EMERGENCY OVER-SPEED CONDITION IN A ROTATING MACHINE 审中-公开用于防止旋转机械中紧急超速状态的系统和方法公开(公告)号：US20150159504A1
公开(公告)日：2015-06-11
申请号：US14097958
申请日：2013-12-05
Applicant: General Electric Company
CPC classification number: F01D21/02 , F01D21/003 , F01D21/14 , F02C9/28 , F05B2270/1011 , F05B2270/1021 , F05B2270/304 , F05D2270/021 , F05D2270/04 , F05D2270/042 , F05D2270/09 , F05D2270/304 , G05D13/04
Abstract: In accordance with one aspect of the present technique a method includes receiving at least one of a speed and an acceleration of a rotating component in a rotating machine. The method includes determining whether at least one of the speed and the acceleration of the rotating component exceeds a non-trip operating (NTO) space in a speed-acceleration plane, wherein the NTO space is based on a trip overshoot model. The method further includes sending a notification for tripping the rotating machine in response to determining that at least one of the speed and the acceleration of the rotating component exceeds the NTO space.
Abstract translation: 根据本技术的一个方面，一种方法包括在旋转机器中接收旋转部件的速度和加速度中的至少一个。 该方法包括确定旋转部件的速度和加速度中的至少一个是否超过速度加速度平面中的非跳闸操作（NTO）空间，其中NTO空间基于跳闸过冲模型。 该方法还包括响应于确定旋转部件的速度和加速度中的至少一个超过NTO空间来发送用于使旋转机器跳闸的通知。
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7.发明申请METHODS AND SYSTEMS TO IMPROVE POWER PLANT PERFORMANCE BY CORRECTIVE SET POINTS 审中-公开通过校正设置点提高发电厂性能的方法和系统公开(公告)号：US20140142766A1
公开(公告)日：2014-05-22
申请号：US13681796
申请日：2012-11-20
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Awadesh Kumar Tiwari , Gordon Raymond Smith , William Forrester Seely
IPC: G05F5/00
CPC classification number: G05F5/00 , G05B23/0272 , G05B23/0294 , G06Q10/06398 , Y04S10/522
Abstract: A method of operating a process facility and a power plant operating system are provided. The power plant operating system includes a control system used by a plurality of operators and a computer device coupled to the control system. The computer device includes a processor and a memory coupled to the processor. The memory includes processor-executable instructions that, when executed by the processor, cause the computer device to perform the steps of collecting data pertaining to the operation of the power plant by each of the plurality of operators, determining an operating efficiency of each of the plurality of operators in operating the power plant, and transmitting one or more advisory messages to at least one of the plurality of operators recommending a manual intervention by the operator to operate the power plant based on the collected data and the determination of the efficiency of each of the operators.
Abstract translation: 提供了一种操作处理设备和发电厂操作系统的方法。 发电厂操作系统包括由多个操作者使用的控制系统和耦合到控制系统的计算机设备。 计算机设备包括处理器和耦合到处理器的存储器。 所述存储器包括处理器可执行指令，当所述处理器执行时，所述指令使所述计算机设备执行以下步骤：通过所述多个操作者中的每一个来收集与所述发电厂的操作有关的数据，确定每个所述操作者的操作效率 多个操作者操作发电厂，并且向所述多个运营商中的至少一个运营商发送一个或多个咨询消息，所述操作者推荐操作者基于收集的数据来操作发电厂的手动干预，并确定每个 的运营商。
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公开(公告)号：US11050651B2
公开(公告)日：2021-06-29
申请号：US15862258
申请日：2018-01-04
Applicant: General Electric Company
Inventor： Benjamin David Laskowski , John Raffensperger , Timothy Lee Janssen , William Forrester Seely , Christopher Long , Karl Dean Minto
Abstract: Systems and methods for health monitoring and upgrade of a distributed controller are provided. According to one embodiment of the disclosure, a method for health monitoring and upgrade of a distributed controller may commence with receiving, by a lower level controller from a high-level controller, high-level control references. The method may further include generating low-level control references for a hardware asset based at least in part on the high-level control references. The method may include monitoring the network connection and detecting an error in the network connection. In response to the detection of the error in the network connection, a control of the hardware asset may be transferred to the low-level controller. The method may further include determining that the network connection has been restored. In response to the determination that the network connection has been restored, the control of the hardware asset may be transferred to the high-level controller.
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公开(公告)号：US10885689B2
公开(公告)日：2021-01-05
申请号：US16029143
申请日：2018-07-06
Applicant: General Electric Company
IPC: G06T11/00 , G06T11/60 , G06F40/169
Abstract: The present disclosure generally relates to a system that includes a processor configured to execute an augmented reality (AR) translator and visualizer system. The AR translator and visualizer system is configured to receive a language file that includes content, determine a background in the language file, remove the background, and retrieve the content from the language file. Moreover, the AR translator and visualizer system is configured to overlay the content onto a real world view via a display to form AR content that includes the content merged with the real world view. Furthermore the AR translator and visualizer system is configured to cause the system to display the real world view overlaid with the content via the display.
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公开(公告)号：US10358983B2
公开(公告)日：2019-07-23
申请号：US15132963
申请日：2016-04-19
Applicant: General Electric Company
Inventor： Frederick William Block , Scott William Szepek , William Forrester Seely , Mustafa Tekin Dokucu , John Joseph Raffensperger
IPC: G05B13/04 , F02C9/00 , G05B19/4065
Abstract: A system includes a model-based control system configured to receive data relating to parameters of a machinery via a plurality of sensors coupled to the machinery and select one or more models configured to generate a desired parameter of the machinery based on a determined relationship between the parameters and the desired parameter. The one or more models represent a performance of a device of the machinery. The model-based control system is configured to generate the desired parameter using the data and the one or more models control a plurality of actuators coupled to the machinery based on the desired parameter. Further, the model-based control system is configured to empirically tune the one or more models based on the data, the one or more parameters, and the desired parameter, compare the empirical tuning to a baseline tuning, and determine an operational state of the device based on the comparison.
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