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公开(公告)号：US10386259B2
公开(公告)日：2019-08-20
申请号：US15246720
申请日：2016-08-25
Applicant: General Electric Company
Inventor： Hua Zhang , Manuel Cardenas, Jr. , David Trayhan
Abstract: A gas monitoring system for monitoring gas leaks from a gas turbine engine disposed within a gas turbine enclosure includes a controller including a processor and a memory communicatively coupled to the processor. The memory stores instructions which when executed by the processor perform operations including obtaining one or more operational parameters associated with a gas turbine system having the gas turbine engine from one or more sensors during operation of the gas turbine engine. The operations also include utilizing a gas leakage monitoring model to monitor for gas leaks within the gas turbine enclosure and to generate a gas index indicative of a severity of a gas leak within the gas turbine enclosure based on the one or more operational parameters. The operations further include outputting the index.
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公开(公告)号：US20180058972A1
公开(公告)日：2018-03-01
申请号：US15246720
申请日：2016-08-25
Applicant: General Electric Company
Inventor： Hua Zhang , Manuel Cardenas, JR. , David Trayhan
Abstract: A gas monitoring system for monitoring gas leaks from a gas turbine engine disposed within a gas turbine enclosure includes a controller including a processor and a memory communicatively coupled to the processor. The memory stores instructions which when executed by the processor perform operations including obtaining one or more operational parameters associated with a gas turbine system having the gas turbine engine from one or more sensors during operation of the gas turbine engine. The operations also include utilizing a gas leakage monitoring model to monitor for gas leaks within the gas turbine enclosure and to generate a gas index indicative of a severity of a gas leak within the gas turbine enclosure based on the one or more operational parameters. The operations further include outputting the index.
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公开(公告)号：US20180073386A1
公开(公告)日：2018-03-15
申请号：US15263019
申请日：2016-09-12
Applicant: General Electric Company
Inventor： Hua Zhang , Bradly Kippel , David Trayhan , Iris Hu
CPC classification number: F01D21/003 , B01D46/0068 , B01D46/008 , B01D46/0086 , B01D46/442 , B01D46/446 , B01D46/448 , F01D25/002 , F02C7/055 , F05D2230/72 , F05D2260/607 , F05D2260/80 , G01M15/14 , G05B23/0283
Abstract: In one embodiment, a turbine system includes an intake section including a filter house, the filter house including at least one filtration stage, each of the at least one filtration stage, including a filter. The turbine system also includes one or more sensors disposed in the intake section, and a processor configured to receive performance data related to testing conditions of the intake section, sensor data from the one or more sensors, local conditions data, or some combination thereof, predict a filter degradation rate for the filter using a filter degradation prediction model that provides a function of performance of the filter based on the performance data, the sensor data, the local conditions data, or some combination thereof, and perform one or more preventative actions based on the filter degradation rate prediction.
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Patent Agency Ranking
公开(公告)号：US10724398B2
公开(公告)日：2020-07-28
申请号：US15263024
申请日：2016-09-12
Applicant: General Electric Company
Inventor： Hua Zhang , Bradly Kippel , David Trayhan , Iris Hu
Abstract: In one embodiment, a turbine system includes a compressor, an intake section including a filter house and an inlet duct. The intake section is coupled to the compressor, and the filter house is upstream from the inlet duct. The turbine system also includes one or more sensors disposed in the intake section, and a processor configured to receive sensor data from the one or more sensors, one or more filter degradation rates for one or more filtration stages of the filter house, or some combination thereof, predict a compressor degradation rate for the compressor using a compressor degradation prediction model that provides a function of performance of the compressor based on the sensor data, the one or more filter degradation rates, or some combination thereof, and perform one or more preventative actions based on the compressor degradation rate prediction.
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公开(公告)号：US20180080390A1
公开(公告)日：2018-03-22
申请号：US15270612
申请日：2016-09-20
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Hua Zhang , Manuel Cardenas, JR. , David Trayhan
CPC classification number: F02C9/28 , F02C9/40 , F05D2220/32 , F05D2270/07 , F05D2270/301 , F05D2270/303 , F05D2270/44 , F05D2270/71 , G05B13/041 , G05B17/02 , G05B23/0294 , G06F17/5009
Abstract: A system for predicting performance of a liquid fuel system includes a processor and a memory communicatively coupled to the processor, wherein the memory stores instructions which when executed by the processor perform operations. The operations include establishing a baseline parameter for at least one physical parameter of a nozzle or a valve associated with at least one combustor of the liquid fuel system with at least one time. The operations also include obtaining one or more operational parameters associated with the liquid fuel system from one or more sensors during operation of a gas turbine engine. The operations further include utilizing an operational model of a fuel flow divider to output an action associated with the liquid fuel system based at least on the baseline parameter and the one or more operational parameters.
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公开(公告)号：US10233846B2
公开(公告)日：2019-03-19
申请号：US15270612
申请日：2016-09-20
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Hua Zhang , Manuel Cardenas, Jr. , David Trayhan
Abstract: A system for predicting performance of a liquid fuel system includes a processor and a memory communicatively coupled to the processor, wherein the memory stores instructions which when executed by the processor perform operations. The operations include establishing a baseline parameter for at least one physical parameter of a nozzle or a valve associated with at least one combustor of the liquid fuel system with at least one time. The operations also include obtaining one or more operational parameters associated with the liquid fuel system from one or more sensors during operation of a gas turbine engine. The operations further include utilizing an operational model of a fuel flow divider to output an action associated with the liquid fuel system based at least on the baseline parameter and the one or more operational parameters.
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公开(公告)号：US20180073389A1
公开(公告)日：2018-03-15
申请号：US15263024
申请日：2016-09-12
Applicant: General Electric Company
Inventor： Hua Zhang , Bradly Kippel , David Trayhan , Iris Hu
CPC classification number: F01D25/002 , B01D46/008 , B01D46/0086 , B01D2279/60 , F01D21/003 , F02C7/055 , F05D2230/72 , F05D2260/607 , F05D2260/80 , F05D2270/311 , F05D2270/71 , F05D2270/80 , G01M15/14
Abstract: In one embodiment, a turbine system includes a compressor, an intake section including a filter house and an inlet duct. The intake section is coupled to the compressor, and the filter house is upstream from the inlet duct. The turbine system also includes one or more sensors disposed in the intake section, and a processor configured to receive sensor data from the one or more sensors, one or more filter degradation rates for one or more filtration stages of the filter house, or some combination thereof, predict a compressor degradation rate for the compressor using a compressor degradation prediction model that provides a function of performance of the compressor based on the sensor data, the one or more filter degradation rates, or some combination thereof, and perform one or more preventative actions based on the compressor degradation rate prediction.
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8.发明申请SYSTEM FOR ARRANGING AN EMISSION REDUCING CATALYST IN AN EXHAUST DUCT OF A GAS TURBINE ENGINE 审中-公开用于在气体涡轮发动机排气管中排放减少催化剂的系统公开(公告)号：US20160341093A1
公开(公告)日：2016-11-24
申请号：US14718253
申请日：2015-05-21
Applicant: General Electric Company
Inventor： Hua ZHANG , David Trayhan
IPC: F01N3/28
CPC classification number: F01N3/2803 , B01D53/8631 , B01D53/885 , B01D2251/2062 , B01D2257/502 , B01D2258/0283 , F01D25/30 , F02C3/30 , F05D2270/082 , Y02E20/12
Abstract: An exhaust section for a gas turbine power plant including: an exhaust duct in fluid communication with exhaust gas from a gas turbine engine, wherein the exhaust gas flows through the exhaust duct along a flow direction; a catalyst supporting platform spanning a flow passage in the exhaust duct such that the exhaust gas passes through the platform, wherein the platform includes apertures having catalyst coated surfaces and the catalyst supporting platform has a front face which is no perpendicular to the flow direction.
Abstract translation: 一种用于燃气轮机发电厂的排气部分，包括：排气管道，其与来自燃气涡轮发动机的废气流体连通，其中所述废气沿着流动方向流过所述排气管道; 催化剂支撑平台跨过排气管道中的流动通道，使得废气通过平台，其中平台包括具有催化剂涂覆表面的孔，并且催化剂支撑平台具有不垂直于流动方向的前表面。
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