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Patent Agency Ranking
1.发明申请公开(公告)号：US20150192912A1
公开(公告)日：2015-07-09
申请号：US14149349
申请日：2014-01-07
Applicant: General Electric Company
Inventor： Prabhanjana Kalya , Steven William Backman , Laura Lea Boes , David Spencer Ewens , Trevor Valder Jones
IPC: G05B15/00
CPC classification number: G05B15/00 , F02C7/228 , F02C9/00 , F02C9/28 , F02C9/34 , F05D2270/08 , F05D2270/082 , F23N2037/02 , F23N2041/20 , F23R3/34
Abstract: A method and system for transferring between combustion modes in a gas turbine engine is provided. A processor generates data representative of an initial set of splits for providing at least one of fuel and air to at least one combustor in the gas turbine engine. A gas turbine engine model module generates data representative of at least one engine operating condition. A first split calculation module generates data representative of at least one set of active control splits to control the engine in a first combustion mode, using as an input the initial split data. A second split calculation module generates data representative of at least one set of passive control splits to control the engine in at least a second combustion mode. Transfer between combustion modes may be accomplished via use of at least one of the active control splits and the passive control splits.
Abstract translation: 提供了一种用于在燃气涡轮发动机中的燃烧模式之间进行转换的方法和系统。 处理器产生代表初始分组集合的数据，用于将燃料和空气中的至少一个提供给燃气涡轮发动机中的至少一个燃烧器。 燃气涡轮发动机模型模块生成代表至少一个发动机运行状态的数据。 第一分割计算模块生成代表至少一组主动控制分段的数据，以使用初始分割数据作为输入来控制处于第一燃烧模式的发动机。 第二分割计算模块生成表示至少一组无源控制分段的数据，以在至少第二燃烧模式中控制发动机。 燃烧模式之间的转换可以通过使用至少一个主动控制分流器和被动控制分流器来完成。
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公开(公告)号：US10180107B2
公开(公告)日：2019-01-15
申请号：US15453399
申请日：2017-03-08
Applicant: General Electric Company
Inventor： Steven William Backman , Trevor Valder Jones , Daniel Joseph Flavin , Scott Michael Schaberg , Kelly Marie Kurylo
IPC: F02C9/26 , F02C3/04 , F02C7/228 , G05B19/042
Abstract: A non-transitory computer readable storage medium storing one or more processor-executable instructions wherein the one or more instructions when executed by a processor of a controller, cause acts to be performed is provided. The acts to be performed include controlling a fuel split to a combustor of a gas turbine utilizing automatic tuning and switching control of the fuel split to the combustor of the gas turbine to utilizing an adjusted fixed fuel split schedule instead of automatic tuning. The adjusted fixed fuel split schedule includes a fixed fuel split schedule adjusted via a biasing value, and the biasing value is based on both the fixed fuel split schedule and an automatic tuning based fuel split.
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公开(公告)号：US09639071B2
公开(公告)日：2017-05-02
申请号：US14149349
申请日：2014-01-07
Applicant: General Electric Company
Inventor： Prabhanjana Kalya , Steven William Backman , Laura Lea Boes , David Spencer Ewens , Trevor Valder Jones
CPC classification number: G05B15/00 , F02C7/228 , F02C9/00 , F02C9/28 , F02C9/34 , F05D2270/08 , F05D2270/082 , F23N2037/02 , F23N2041/20 , F23R3/34
Abstract: A method and system for transferring between combustion modes in a gas turbine engine is provided. A processor generates data representative of an initial set of splits for providing at least one of fuel and air to at least one combustor in the gas turbine engine. A gas turbine engine model module generates data representative of at least one engine operating condition. A first split calculation module generates data representative of at least one set of active control splits to control the engine in a first combustion mode, using as an input the initial split data. A second split calculation module generates data representative of at least one set of passive control splits to control the engine in at least a second combustion mode. Transfer between combustion modes may be accomplished via use of at least one of the active control splits and the passive control splits.
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公开(公告)号：US20180258863A1
公开(公告)日：2018-09-13
申请号：US15453399
申请日：2017-03-08
Applicant: General Electric Company
Inventor： Steven William Backman , Trevor Valder Jones , Daniel Joseph Flavin , Scott Michael Schaberg , Kelly Marie Kurylo
IPC: F02C9/26 , F02C3/04 , F02C7/228 , G05B19/042
CPC classification number: F02C9/26 , F02C3/04 , F02C7/228 , F02C9/34 , F05D2220/32 , F05D2240/35 , F05D2270/082 , F05D2270/31 , F05D2270/54 , F05D2270/70 , G05B19/042
Abstract: A non-transitory computer readable storage medium storing one or more processor-executable instructions wherein the one or more instructions when executed by a processor of a controller, cause acts to be performed is provided. The acts to be performed include controlling a fuel split to a combustor of a gas turbine utilizing automatic tuning and switching control of the fuel split to the combustor of the gas turbine to utilizing an adjusted fixed fuel split schedule instead of automatic tuning. The adjusted fixed fuel split schedule includes a fixed fuel split schedule adjusted via a biasing value, and the biasing value is based on both the fixed fuel split schedule and an automatic tuning based fuel split.
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公开(公告)号：US20170248036A1
公开(公告)日：2017-08-31
申请号：US15056409
申请日：2016-02-29
Applicant: General Electric Company
Inventor： Daniel Joseph Flavin, II , Steven William Backman , Scott Michael Schaberg , Trevor Valder Jones
CPC classification number: F01K11/02 , F01K13/003 , F01K13/02 , F01K23/101 , Y02E20/16
Abstract: A system may include a gas turbine system. The gas turbine system may include a compressor, such that the gas turbine system may produce exhaust gas in an exhaust outlet when generating electricity. The system may also include a heat recovery steam generator (HRSG) that may use the exhaust gas to create steam, a manifold system configured to couple compressed air in the compressor to the exhaust outlet, and a controller configured to send a command to the manifold system to couple the compressed air to the exhaust outlet when a temperature of the exhaust gas is above a threshold.
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