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公开(公告)号：US09897322B2
公开(公告)日：2018-02-20
申请号：US14793000
申请日：2015-07-07
Applicant: General Electric Company
Inventor： Kihyung Kim , Diego Fernando Rancruel , Prashant C. Mahalingappanavar
CPC classification number: F23R3/46 , F02C7/22 , F02C7/222 , F02C7/228 , F02C9/26 , F02C9/28 , F05D2260/964 , F05D2270/14 , F05D2270/301 , F05D2270/333 , F23D2210/00 , F23N1/005 , F23N5/24 , F23N2037/02 , F23R3/34 , F23R2900/00013
Abstract: A combustor can assembly includes a plurality of combustor cans spaced circumferentially about a gas turbine engine. Each combustor can is coupled in flow communication with at least one fuel manifold via a respective can fuel line. The combustor can assembly also includes a first interconnecting fuel line that includes a first end and a second end. The first end is coupled in flow communication with the can fuel line of a first combustor can, and the second end is coupled in flow communication with the can fuel line of a second combustor can that is not circumferentially adjacent to the first combustor can. The combustor can assembly further includes a first control device operatively coupled to the can fuel line of the first combustor can. The first control device is operable to change a dynamic operational characteristic of the first and second combustor cans independently of other combustor cans.
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公开(公告)号：US20140216363A1
公开(公告)日：2014-08-07
申请号：US13759985
申请日：2013-02-05
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Diego Fernando Rancruel , Drake Joseph Viscome , Elizabeth Angelyn Fadde , Ashlee Nicole Atwell , Kyle Joseph Conger
CPC classification number: F22G3/00 , F01K23/067 , F01K23/10 , F22B29/06 , F22B33/02 , F22G5/00 , Y02E20/16 , Y02E20/18 , Y10T137/0324
Abstract: A system includes a heat recovery steam generator (HRSG) having a plurality of evaporator sections. At least one evaporator section includes a forced circulation evaporator configured to generate a saturated steam, a once-through evaporator configured to generate a first superheated steam, and a first superheater configured to receive the saturated steam and the first superheated steam.
Abstract translation: 一种系统包括具有多个蒸发器部分的热回收蒸汽发生器（HRSG）。 至少一个蒸发器部分包括配置成产生饱和蒸汽的强制循环蒸发器，配置成产生第一过热蒸汽的直流蒸发器和被配置为接收饱和蒸汽和第一过热蒸汽的第一过热器。
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公开(公告)号：US09822705B2
公开(公告)日：2017-11-21
申请号：US14797302
申请日：2015-07-13
Applicant: General Electric Company
Inventor： Kihyung Kim , Diego Fernando Rancruel , Leslie Yung Min Tong , Stephen R. Watts , Kamlesh Mundra
CPC classification number: F02C6/16 , F01D15/10 , F02C1/02 , F02C3/04 , F02C3/305 , F02C6/08 , F02C7/143 , F02C7/18 , F05D2220/32 , F05D2220/62 , F05D2220/76 , F05D2260/213 , F05D2270/053 , F05D2270/061 , F05D2270/091 , Y02E60/15
Abstract: A power augmentation system for a gas turbine that is electrically coupled to a power grid incudes, in serial flow order, a compressed air supply, a compressed air storage tank and an expansion turbine that is disposed downstream from the compressed air storage tank. An exhaust outlet of the expansion turbine is in fluid communication with at least one of an inlet section or a compressor of the gas turbine.
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公开(公告)号：US20170016395A1
公开(公告)日：2017-01-19
申请号：US14797302
申请日：2015-07-13
Applicant: General Electric Company
Inventor： Kihyung Kim , Diego Fernando Rancruel , Leslie Yung Min Tong , Stephen R. Watts , Kamlesh Mundra
CPC classification number: F02C6/16 , F01D15/10 , F02C1/02 , F02C3/04 , F02C3/305 , F02C6/08 , F02C7/143 , F02C7/18 , F05D2220/32 , F05D2220/62 , F05D2220/76 , F05D2260/213 , F05D2270/053 , F05D2270/061 , F05D2270/091 , Y02E60/15
Abstract: A power augmentation system for a gas turbine that is electrically coupled to a power grid incudes, in serial flow order, a compressed air supply, a compressed air storage tank and an expansion turbine that is disposed downstream from the compressed air storage tank. An exhaust outlet of the expansion turbine is in fluid communication with at least one of an inlet section or a compressor of the gas turbine.
Abstract translation: 电耦合到电网的燃气轮机的动力增加系统以串联流量的顺序包括设置在压缩空气存储箱下游的压缩空气源，压缩空气存储箱和膨胀涡轮机。 膨胀涡轮机的排气出口与燃气轮机的入口部分或压缩机中的至少一个流体连通。
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5.发明申请公开(公告)号：US20170122133A1
公开(公告)日：2017-05-04
申请号：US14929624
申请日：2015-11-02
Applicant: General Electric Company
Inventor： Leslie Yung Min Tong , Kamlesh Mundra , Kowshik Narayanaswamy , Diego Fernando Rancruel , Tad Russel Ripley
CPC classification number: F01K23/101 , F01K7/165 , F01K7/22 , F01K7/38 , F01K13/003 , Y02E20/16
Abstract: Various embodiments include a system having: a computing device configured to control a power plant system including a steam turbine (ST), a gas turbine (GT), and a heat recovery steam generator (HRSG) fluidly connected with the ST and the GT, by performing actions including: obtaining data representing a target steam specific enthalpy in a bowl section of the ST; determining a current steam pressure at an outlet of the HRSG and a current steam temperature at the outlet of the HRSG; calculating an actual steam specific enthalpy in the bowl section of the ST based upon the current steam pressure at the outlet of the HRSG and the current steam temperature at the outlet the HRSG; and modifying a temperature of steam entering the ST in response to determining that the calculated actual steam specific enthalpy in the bowl section differs from the target steam specific enthalpy in the bowl section by a threshold.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20170009996A1
公开(公告)日：2017-01-12
申请号：US14793000
申请日：2015-07-07
Applicant: General Electric Company
Inventor： Kihyung Kim , Diego Fernando Rancruel , Prashant C. Mahalingappanavar
CPC classification number: F23R3/46 , F02C7/22 , F02C7/222 , F02C7/228 , F02C9/26 , F02C9/28 , F05D2260/964 , F05D2270/14 , F05D2270/301 , F05D2270/333 , F23D2210/00 , F23N1/005 , F23N5/24 , F23N2037/02 , F23R3/34 , F23R2900/00013
Abstract: A combustor can assembly includes a plurality of combustor cans spaced circumferentially about a gas turbine engine. Each combustor can is coupled in flow communication with at least one fuel manifold via a respective can fuel line. The combustor can assembly also includes a first interconnecting fuel line that includes a first end and a second end. The first end is coupled in flow communication with the can fuel line of a first combustor can, and the second end is coupled in flow communication with the can fuel line of a second combustor can that is not circumferentially adjacent to the first combustor can. The combustor can assembly further includes a first control device operatively coupled to the can fuel line of the first combustor can. The first control device is operable to change a dynamic operational characteristic of the first and second combustor cans independently of other combustor cans.
Abstract translation: 燃烧器罐组件包括围绕燃气涡轮发动机周向间隔开的多个燃烧器罐。 每个燃烧器罐可以经由相应的罐燃料管线与至少一个燃料歧管流动连通地联接。 燃烧室组件还包括包括第一端和第二端的第一互连燃料管线。 第一端与第一燃烧器罐的罐燃料管线流动连通地联接，并且第二端部与第二燃烧器罐的罐燃料管线流动连通，第二燃烧器罐体不能在周向上邻近第一燃烧器罐。 燃烧室组件还包括可操作地连接到第一燃烧器罐的罐燃料管线的第一控制装置。 第一控制装置可操作以独立于其它燃烧器罐改变第一和第二燃烧器罐的动态操作特性。
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7.发明授权公开(公告)号：US09422868B2
公开(公告)日：2016-08-23
申请号：US13859388
申请日：2013-04-09
Applicant: General Electric Company
Inventor： Korey Frederic Rendo , David Wesley Ball, Jr. , Diego Fernando Rancruel , Ameya Chandrakant Joshi , Michael Brian Smith
IPC: F02C7/224
CPC classification number: F02C7/224
Abstract: A simple cycle gas turbomachine includes a compressor portion, and a turbine portion having an outlet. At least one combustor is fluidically connected to the compressor portion and the turbine portion. An exhaust member includes an inlet, fluidically connected to the outlet of the turbine portion, a first outlet and a second outlet. A fuel conditioning system includes a heat exchange member provided with a first circuit having an exhaust gas inlet fluidically connected to the second outlet of the exhaust member and an exhaust gas inlet, a second circuit having an inlet fluidically connected to a source of fuel and an outlet fluidically connected to the at least one combustor. A conditioned fluid conduit is fluidically connected between a source of conditioned fluid and one of the combustor assembly and the first outlet of the exhaust member.
Abstract translation: 简单的循环气体涡轮机包括压缩机部分和具有出口的涡轮机部分。 至少一个燃烧器流体地连接到压缩机部分和涡轮机部分。 排气构件包括流体连接到涡轮部分的出口的入口，第一出口和第二出口。 燃料调节系统包括具有第一回路的热交换构件，该第一回路具有与排气构件的第二出口流体连接的排气入口和排气入口，第二回路具有与燃料源流体连接的入口和 出口流体连接到至少一个燃烧器。 调节流体导管流体地连接在调节流体源和燃烧器组件之一和排气构件的第一出口之间。
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公开(公告)号：US09097418B2
公开(公告)日：2015-08-04
申请号：US13759993
申请日：2013-02-05
Applicant: General Electric Company
Inventor： Diego Fernando Rancruel , Drake Joseph Viscome , Elizabeth Angelyn Fadde , Ashlee Nicole Atwell , Kyle Joseph Conger
CPC classification number: F22G1/00 , F22B1/1815 , F22B35/007 , F22D5/00 , Y02E20/16 , Y02E20/18 , Y10T137/0324
Abstract: A system includes a heat recovery steam generator (HRSG) including a plurality of evaporator sections. At least one evaporator section includes a natural circulation evaporator configured to generate a saturated steam, a once-through evaporator configured to generate a first superheated steam, a first superheater configured to receive the saturated steam from the natural circulation evaporator, and a second superheater configured to receive the first superheated steam from the once-through evaporator.
Abstract translation: 一种系统包括包括多个蒸发器部分的热回收蒸汽发生器（HRSG）。 至少一个蒸发器部分包括构造成产生饱和蒸汽的自然循环蒸发器，构造成产生第一过热蒸汽的直流式蒸发器，被配置为从自然循环蒸发器接收饱和蒸汽的第一过热器和配置成 以接收来自直通式蒸发器的第一过热蒸汽。
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9.发明申请公开(公告)号：US20140298816A1
公开(公告)日：2014-10-09
申请号：US13859388
申请日：2013-04-09
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Korey Frederic Rendo , David Wesley Ball, JR. , Diego Fernando Rancruel , Ameya Chandrakant Joshi , Michael Brian Smith
IPC: F02C7/224
CPC classification number: F02C7/224
Abstract: A simple cycle gas turbomachine includes a compressor portion, and a turbine portion having an outlet. At least one combustor is fluidically connected to the compressor portion and the turbine portion. An exhaust member includes an inlet, fluidically connected to the outlet of the turbine portion, a first outlet and a second outlet. A fuel conditioning system includes a heat exchange member provided with a first circuit having an exhaust gas inlet fluidically connected to the second outlet of the exhaust member and an exhaust gas inlet, a second circuit having an inlet fluidically connected to a source of fuel and an outlet fluidically connected to the at least one combustor. A conditioned fluid conduit is fluidically connected between a source of conditioned fluid and one of the combustor assembly and the first outlet of the exhaust member.
Abstract translation: 简单的循环气体涡轮机包括压缩机部分和具有出口的涡轮机部分。 至少一个燃烧器流体地连接到压缩机部分和涡轮机部分。 排气构件包括流体连接到涡轮部分的出口的入口，第一出口和第二出口。 燃料调节系统包括具有第一回路的热交换构件，该第一回路具有与排气构件的第二出口流体连接的排气入口和排气入口，第二回路具有与燃料源流体连接的入口和 出口流体连接到至少一个燃烧器。 调节流体导管流体地连接在调节流体源和燃烧器组件之一和排气构件的第一出口之间。
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10.发明授权公开(公告)号：US10041378B2
公开(公告)日：2018-08-07
申请号：US14592222
申请日：2015-01-08
Applicant: General Electric Company
Inventor： Leslie Yung Min Tong , Raub Warfield Smith , Diego Fernando Rancruel , Erhan Karaca , Charles Michael Jones , Bryan Michael Jones
Abstract: A method for adjusting startup floor pressure levels of HRSG steam circuits is implemented by a pressure controlling computing device including a processor and a memory. The method includes receiving a plurality of measured plant operating values associated with a HRSG steam circuit, identifying a plurality of candidate pressure levels for use in pressurizing the HRSG steam circuit, determining a calculated steam velocity level for each of the plurality of candidate pressure levels, identifying a steam velocity limit for a steam piping section of the HRSG steam circuit, selecting a lowest pressure level of the plurality of candidate pressure levels, wherein the lowest pressure level is associated with a determined calculated steam velocity level that does not exceed the identified velocity limit, and pressurizing the HRSG steam circuit to the selected lowest pressure level.
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