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Patent Agency Ranking
公开(公告)号：US20180094549A1
公开(公告)日：2018-04-05
申请号：US15286305
申请日：2016-10-05
Applicant: General Electric Company
CPC classification number: F01K23/101 , F01K3/185 , F01K7/16 , F01K9/003 , F01K9/023 , F01K13/02 , F01N5/02 , F02C6/18 , F05D2220/31 , F05D2220/32 , F05D2220/62 , F05D2220/72 , F05D2270/3061 , Y02E20/16
Abstract: A steam cycle system includes a heat recovery steam generator (HRSG) which receives exhaust gases, a steam turbine coupled to the HRSG which receives a first steam flow generated by the HRSG, and a condenser which condenses a second steam flow output by the steam turbine. The condenser includes a plurality of heat exchanger tubes, a fan, and a steam collection header. The system includes one or more sensors which measure one or more properties of the steam flow. The system includes a closed-loop controller communicatively coupled to the one or more sensors. The controller receives data from the one or more sensors, determines a flow rate of the second steam flow through the steam header using the one or more sensors, calculates whether the flow rate of the steam is within a threshold, and adjusts one or more operating parameters of the fan.
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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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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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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：US10465564B2
公开(公告)日：2019-11-05
申请号：US15286305
申请日：2016-10-05
Applicant: General Electric Company
Abstract: A steam cycle system includes a heat recovery steam generator (HRSG) which receives exhaust gases, a steam turbine coupled to the HRSG which receives a first steam flow generated by the HRSG, and a condenser which condenses a second steam flow output by the steam turbine. The condenser includes a plurality of heat exchanger tubes, a fan, and a steam collection header. The system includes one or more sensors which measure one or more properties of the steam flow. The system includes a closed-loop controller communicatively coupled to the one or more sensors. The controller receives data from the one or more sensors, determines a flow rate of the second steam flow through the steam header using the one or more sensors, calculates whether the flow rate of the steam is within a threshold, and adjusts one or more operating parameters of the fan.
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