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31.发明申请DEGRADED GAS TURBINE TUNING AND CONTROL SYSTEMS, COMPUTER PROGRAM PRODUCTS AND RELATED METHODS 有权降低气体涡轮调谐和控制系统，计算机程序产品及相关方法公开(公告)号：US20160138481A1
公开(公告)日：2016-05-19
申请号：US14546498
申请日：2014-11-18
Applicant: General Electric Company
CPC classification number: F02C9/28 , F05D2270/0831
Abstract: Various embodiments include a system having: at least one computing device configured to tune a set of gas turbines (GTs) by performing actions including: commanding each GT in the set of GTs to a base load level, based upon a measured ambient condition for each GT; commanding each GT in the set of GTs to adjust a respective output to match a nominal mega-watt power output value, and subsequently measuring an actual emissions value for each GT; adjusting an operating condition of each GT in the set of GTs based upon a difference between the respective measured actual emissions value and a nominal emissions value at the ambient condition; and calculating a degradation for each GT in the set of GTs over a period.
Abstract translation: 各种实施例包括一种系统，其具有：至少一个计算装置，其配置成通过执行动作来调节一组燃气轮机（GT），所述动作包括：基于每个所测量的环境条件，将所述GT组中的每个GT命令为基本负载水平 GT 指挥GT中的每个GT调整相应的输出以匹配标称兆瓦功率输出值，然后测量每个GT的实际排放值; 基于相应测量的实际发射值与环境条件下的标称发射值之间的差异来调整GT组中的每个GT的操作条件; 并计算一段时间内GT集合中每个GT的退化。
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32.发明申请APPLICATION OF FUEL FLOW-BASED PROBABILISTIC CONTROL IN GAS TURBINE TUNING, RELATED CONTROL SYSTEMS, COMPUTER PROGRAM PRODUCTS AND METHODS 有权基于燃料流量的概念控制在气体涡轮调谐中的应用，相关控制系统，计算机程序产品和方法公开(公告)号：US20160138479A1
公开(公告)日：2016-05-19
申请号：US14546512
申请日：2014-11-18
Applicant: General Electric Company
CPC classification number: F02C9/28 , F02C3/04 , F05D2260/821 , F05D2270/44
Abstract: Various embodiments include a system having: at least one computing device configured to tune a set of gas turbines (GTs) by performing actions including: commanding each GT in the set of GTs to a base load level, based upon a measured ambient condition for each GT; commanding each GT in the set of GTs to adjust a respective output to match a nominal mega-watt power output value, and subsequently measuring an actual fuel flow value for each GT; and adjusting an operating condition of each GT in the set of GTs based upon a difference between the respective measured actual fuel flow value and a nominal fuel flow value at the ambient condition.
Abstract translation: 各种实施例包括一种系统，其具有：至少一个计算装置，其配置成通过执行动作来调节一组燃气轮机（GT），所述动作包括：基于每个所测量的环境条件，将所述GT组中的每个GT命令为基本负载水平 GT 命令GT中的每个GT来调整相应的输出以匹配标称兆瓦功率输出值，然后测量每个GT的实际燃料流量值; 并且基于各个测量的实际燃料流量值和环境条件下的标称燃料流量值之间的差异来调整GT组中的每个GT的操作条件。
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33.发明申请APPLICATION OF PROBABILISTIC CONTROL IN LIQUID-FUELED GAS TURBINE TUNING, RELATED CONTROL SYSTEMS, COMPUTER PROGRAM PRODUCTS AND METHODS 有权液体燃料涡轮调谐中的概率控制的应用，相关控制系统，计算机程序产品和方法公开(公告)号：US20160138470A1
公开(公告)日：2016-05-19
申请号：US14546504
申请日：2014-11-18
Applicant: General Electric Company
Inventor： Lewis Berkley Davis, JR. , Harold Lamar Jordan, JR. , Rex Allen Morgan , Raub Warfield Smith
CPC classification number: F02C3/305 , F02C9/26 , F02C9/48 , F05D2260/821 , F05D2270/44
Abstract: Various embodiments include a system having: at least one computing device configured to tune a set of gas turbines (GTs) by performing actions including: commanding each GT in the set of GTs to a base load level, based upon a measured ambient condition for each GT; commanding each GT in the set of GTs to adjust a respective output to match a nominal mega-watt power output value, and subsequently measuring an actual fuel flow value and an actual emissions value for each GT; adjusting at least one of a fuel flow or a water flow for each GT to an adjusted water/fuel ratio in response to the actual emissions value deviating from an emissions level associated with the base load level, while maintaining the respective adjusted output; and adjusting an operating condition of each GT in the set of GTs based upon a difference between the respective measured actual fuel flow value and a nominal fuel flow value at the ambient condition, while maintaining the adjusted water/fuel ratio.
Abstract translation: 各种实施例包括一种系统，其具有：至少一个计算装置，其配置成通过执行动作来调节一组燃气轮机（GT），所述动作包括：基于每个所测量的环境条件，将所述GT组中的每个GT命令为基本负载水平 GT 命令GT中的每个GT调整相应的输出以匹配标称兆瓦功率输出值，随后测量每个GT的实际燃料流量值和实际排放值; 响应于偏离与基本负载水平相关联的排放水平的实际排放值，将每个GT的燃料流量或水流中的至少一个调节到调整的水/燃料比，同时保持相应的调节输出; 并且在维持调整后的水/燃料比的同时，基于各个测量的实际燃料流量值与环境条件下的标称燃料流量值之差来调整GT组中的每个GT的运行状况。
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公开(公告)号：US20140260312A1
公开(公告)日：2014-09-18
申请号：US13801259
申请日：2013-03-13
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Lewis Berkley Davis, JR. , Rex Allen Morgan , Harold Lamar Jordan, JR. , Scott Richard Baker
IPC: F02C9/00
CPC classification number: F02C9/00 , F02C9/28 , F05D2270/0831 , F05D2270/20 , F05D2270/303 , F05D2270/44
Abstract: A method of tuning a gas turbine includes receiving a first plurality of operating parameters as the gas turbine engine is operated at a first operating state. Further, the method includes operating the gas turbine engine at a second operating state to measure a second plurality of operating parameters at the second operating state. In addition, the method includes operating the gas turbine engine at a third operating state to measure a third plurality of operating parameters at the third operating state, wherein the first, second, and third operating states are different from each other. Additionally, the method includes generating a correction factor based on the first, second, and third plurality of operating parameters. The method also includes adjusting the operation of the gas turbine engine based on the correction factor.
Abstract translation: 调节燃气轮机的方法包括当燃气涡轮发动机在第一操作状态下操作时接收第一多个操作参数。 此外，该方法包括在第二操作状态下操作燃气涡轮发动机，以在第二操作状态下测量第二多个操作参数。 此外，该方法包括在第三操作状态下操作燃气涡轮发动机，以在第三操作状态下测量第三多个操作参数，其中第一，第二和第三操作状态彼此不同。 另外，该方法包括基于第一，第二和第三多个操作参数产生校正因子。 该方法还包括基于校正因子调整燃气涡轮发动机的运行。
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