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1. 发明申请

WO2015112633A1 SYSTEM AND METHOD FOR CONTROLLING THE COMBUSTION PROCESS IN A GAS TURBINE OPERATING WITH EXHAUST GAS RECIRCULATION 审中-公开
标题翻译：用于控制气体再循环运行的燃气涡轮机中的燃烧过程的系统和方法
公开(公告)号：WO2015112633A1
公开(公告)日：2015-07-30
申请号：PCT/US2015/012300
申请日：2015-01-21
申请人： GENERAL ELECTRIC COMPANY , EXXONMOBIL UPSTREAM RESEARCH COMPANY
发明人： MINTO, Karl Dean , SLOBODYANSKIY, Ilya Aleksandrovich , DAVIS JR., Lewis Berkley , LIPINSKI, John Joseph
IPC分类号： F02C3/34 , F02C9/50
CPC分类号： F02C3/34 , F02C7/228 , F02C7/232 , F02C9/26 , F02C9/50 , F05D2260/611 , Y02E20/16
摘要： A gas turbine system (14) includes a fuel control system (264) configured to control a fuel flow to one or more combustors (160) and an oxidant control system (262) configured to control an oxidant flow to each combustor of the one or more combustors, wherein the oxidant flow is configured to at least partially react with the fuel flow within the one or more combustors to form an exhaust gas flow. The system also includes an exhaust gas system configured to direct a recirculation flow (276) of the exhaust gas flow to each combustor of the one or more combustors; and a controller (118) coupled to the fuel control system, the oxidant control system, and the exhaust gas system. The controller is configured to independently control a fuel-to-oxidant ratio (FOR) and an exhaust gas-to-oxidant ratio (EGOR). The FOR is the fuel flow divided by the oxidant flow, and the EGOR is the recirculation flow divided by the oxidant flow.
摘要翻译：燃气涡轮机系统（14）包括燃料控制系统（264），燃料控制系统（264）被配置为控制到一个或多个燃烧器（160）的燃料流和氧化剂控制系统（262），氧化剂控制系统（262）被配置为控制到一个或多个燃烧器更多的燃烧器，其中氧化剂流被配置为至少部分地与一个或多个燃烧器内的燃料流反应以形成废气流。该系统还包括排气系统，其构造成将废气流的再循环流（276）引导到一个或多个燃烧器的每个燃烧器; 以及耦合到燃料控制系统，氧化剂控制系统和废气系统的控制器（118）。控制器被配置为独立地控制燃料 - 氧化剂比（FOR）和排气 - 氧化剂比（EGOR）。 FOR是燃料流除以氧化剂流，EGOR是再循环流除以氧化剂流。

2. 发明申请

WO2015017454A1 SYSTEM AND METHOD OF CONTROLLING COMBUSTION AND EMISSIONS IN GAS TURBINE ENGINE WITH EXHAUST GAS RECIRCULATION 审中-公开
标题翻译：用气体回收控制燃气涡轮发动机的燃烧和排放的系统和方法
公开(公告)号：WO2015017454A1
公开(公告)日：2015-02-05
申请号：PCT/US2014/048722
申请日：2014-07-29
申请人： GENERAL ELECTRIC COMPANY , EXXONMOBIL UPSTREAM RESEARCH COMPANY
发明人： SLOBODYANSKIY, Ilya Aleksandrovich , DAVIS JR., Lewis Berkley , MINTO, Karl Dean
IPC分类号： F02C3/34 , F23C9/08 , F23R3/00
CPC分类号： F23N1/02 , F02C1/005 , F02C3/34 , F05D2260/61 , F05D2270/08 , F05D2270/083 , F23C9/00 , F23C9/08 , F23C2202/20 , F23C2202/30 , F23N2021/12 , F23N2041/20 , F23R3/002 , F23R3/16 , F23R3/26 , F23R3/40 , Y02E20/16 , Y02T50/677
摘要： In one embodiment, a system includes a turbine combustor having a combustor liner disposed about a combustion chamber, a head end upstream of the combustion chamber relative to a downstream direction of a flow of combustion gases through the combustion chamber, a flow sleeve disposed at an offset about the combustor liner to define a passage, and a barrier within the passage. The head end is configured to direct an oxidant flow and a first fuel flow toward the combustion chamber. The passage is configured to direct a gas flow toward the head end and to direct a portion of the oxidant flow toward a turbine end of the turbine combustor. The gas flow includes a substantially inert gas. The barrier is configured to block the portion of the oxidant flow toward the turbine end and to block the gas flow toward the head end within the passage.
摘要翻译：在一个实施例中，系统包括涡轮机燃烧器，其具有围绕燃烧室设置的燃烧室衬套，相对于通过燃烧室的燃烧气体流的下游方向的燃烧室上游的头端;设置在燃烧室围绕燃烧器衬套偏置以限定通道，以及通道内的阻挡层。头端构造成将氧化剂流和第一燃料流引向燃烧室。通道构造成引导朝向头端的气流，并将一部分氧化剂流引向涡轮机燃烧器的涡轮机端。气流包括基本惰性的气体。阻挡件构造成阻挡氧化剂流向涡轮机端的部分并且阻挡朝向通道内的头端的气流。

3. 发明公开

EP3097288A1 SYSTEM AND METHOD FOR CONTROLLING THE COMBUSTION PROCESS IN A GAS TURBINE OPERATING WITH EXHAUST GAS RECIRCULATION 审中-公开
标题翻译：系统和方法，用于控制燃烧过程燃气轮机排气再循环
公开(公告)号：EP3097288A1
公开(公告)日：2016-11-30
申请号：EP15704415.7
申请日：2015-01-21
申请人： General Electric Company , ExxonMobil Upstream Research Company
发明人： MINTO, Karl Dean , SLOBODYANSKIY, Ilya Aleksandrovich , DAVIS JR., Lewis Berkley , LIPINSKI, John Joseph
IPC分类号： F02C3/34 , F02C9/50
CPC分类号： F02C3/34 , F02C7/228 , F02C7/232 , F02C9/26 , F02C9/50 , F05D2260/611 , Y02E20/16
摘要： A system includes a fuel control system configured to control a fuel flow to one or more combustors and an oxidant control system configured to control an oxidant flow to each combustor of the one or more combustors, wherein the oxidant flow is configured to at least partially react with the fuel flow within the one or more combustors to form an exhaust gas flow. The system also includes an exhaust gas system configured to direct a recirculation flow of the exhaust gas flow to each combustor of the one or more combustors; and a controller coupled to the fuel control system, the oxidant control system, and the exhaust gas system. The controller is configured to independently control a fuel-to-oxidant ratio and an exhaust gas-to-oxidant ratio. The FOR is the fuel flow divided by the oxidant flow, and the EGOR is the recirculation flow divided by the oxidant flow.

4. 发明授权

EP3027867B1 SYSTEM AND METHOD OF CONTROLLING COMBUSTION AND EMISSIONS IN GAS TURBINE ENGINE WITH EXHAUST GAS RECIRCULATION 有权
标题翻译：燃气涡轮发动机排气再循环燃烧和排放的控制系统和方法
公开(公告)号：EP3027867B1
公开(公告)日：2017-10-04
申请号：EP14750915.2
申请日：2014-07-29
申请人： ExxonMobil Upstream Research Company
发明人： SLOBODYANSKIY, Ilya Aleksandrovich , DAVIS JR., Lewis Berkley , MINTO, Karl Dean
IPC分类号： F23N1/02 , F23R3/16 , F23R3/26
CPC分类号： F23N1/02 , F02C1/005 , F02C3/34 , F05D2260/61 , F05D2270/08 , F05D2270/083 , F23C9/00 , F23C9/08 , F23C2202/20 , F23C2202/30 , F23N2021/12 , F23N2041/20 , F23R3/002 , F23R3/16 , F23R3/26 , F23R3/40 , Y02E20/16 , Y02T50/677
摘要： In one embodiment, a system includes a turbine combustor having a combustor liner disposed about a combustion chamber, a head end upstream of the combustion chamber relative to a downstream direction of a flow of combustion gases through the combustion chamber, a flow sleeve disposed at an offset about the combustor liner to define a passage, and a barrier within the passage. The head end is configured to direct an oxidant flow and a first fuel flow toward the combustion chamber. The passage is configured to direct a gas flow toward the head end and to direct a portion of the oxidant flow toward a turbine end of the turbine combustor. The gas flow includes a substantially inert gas. The barrier is configured to block the portion of the oxidant flow toward the turbine end and to block the gas flow toward the head end within the passage.
摘要翻译：在一个实施例中，一种系统包括涡轮燃烧器，该涡轮燃烧器具有布置在燃烧室周围的燃烧器衬套，相对于通过燃烧室的燃烧气体流的下游方向的燃烧室上游的头端，布置在燃烧室在燃烧器衬套周围偏移以限定通道，以及通道内的屏障。头端构造成将氧化剂流和第一燃料流引向燃烧室。该通道被构造成将气流引向头端并且将一部分氧化剂流引向涡轮机燃烧器的涡轮机端。气流包括基本上惰性的气体。屏障被配置为阻挡氧化剂流向涡轮机端部的一部分并阻止气体流向通道内的头端。

5. 发明公开

EP3027867A1 SYSTEM AND METHOD OF CONTROLLING COMBUSTION AND EMISSIONS IN GAS TURBINE ENGINE WITH EXHAUST GAS RECIRCULATION 有权
标题翻译：系统和方法，用于控制燃气涡轮发动机中的燃烧和排放有排气再循环
公开(公告)号：EP3027867A1
公开(公告)日：2016-06-08
申请号：EP14750915.2
申请日：2014-07-29
申请人： ExxonMobil Upstream Research Company
发明人： SLOBODYANSKIY, Ilya Aleksandrovich , DAVIS JR., Lewis Berkley , MINTO, Karl Dean
IPC分类号： F02C3/34 , F23C9/08 , F23R3/00
CPC分类号： F23N1/02 , F02C1/005 , F02C3/34 , F05D2260/61 , F05D2270/08 , F05D2270/083 , F23C9/00 , F23C9/08 , F23C2202/20 , F23C2202/30 , F23N2021/12 , F23N2041/20 , F23R3/002 , F23R3/16 , F23R3/26 , F23R3/40 , Y02E20/16 , Y02T50/677
摘要： In one embodiment, a system includes a turbine combustor having a combustor liner disposed about a combustion chamber, a head end upstream of the combustion chamber relative to a downstream direction of a flow of combustion gases through the combustion chamber, a flow sleeve disposed at an offset about the combustor liner to define a passage, and a barrier within the passage. The head end is configured to direct an oxidant flow and a first fuel flow toward the combustion chamber. The passage is configured to direct a gas flow toward the head end and to direct a portion of the oxidant flow toward a turbine end of the turbine combustor. The gas flow includes a substantially inert gas. The barrier is configured to block the portion of the oxidant flow toward the turbine end and to block the gas flow toward the head end within the passage.
摘要翻译：在一个实施例中，一种系统包括具有燃烧器衬套的涡轮机燃烧器设置成围绕燃烧室，一个头端燃烧室相对的上游，以通过燃烧室内的燃烧气体的流动的下游方向，流动套筒设置在上偏移大约燃烧器衬套，以限定一个通道，和所述通道内的屏障。头端配置成引导到氧化剂流和朝向燃烧室的第一燃料流。通道构造成引导朝向头端的气流，并引向涡轮机燃烧器的涡轮机端的氧化剂流的一部分。气体流包括基本上为惰性气体。所述屏障被配置为阻止朝向涡轮机端的氧化剂流的所述部分，并且阻挡朝向通道中的头端的气体流动。

6. 发明公开

EP3112611A1 POWER GENERATION SYSTEM EXHAUST COOLING 审中-公开
标题翻译： ABGASKÜHLUNGEINES KRAFTWERKSYSTEMS
公开(公告)号：EP3112611A1
公开(公告)日：2017-01-04
申请号：EP16175556.6
申请日：2016-06-21
申请人： General Electric Company
发明人： KULKARNI, Parag Prakash , DAVIS JR., Lewis Berkley , REED, Robert Joseph
IPC分类号： F01D25/12 , F02C7/141 , F02C9/18 , F01D25/30
CPC分类号： F01N3/05 , F01D25/305 , F01N3/04 , F01N3/2066 , F01N2590/10 , F01N2610/02 , F01N2610/08 , F02C3/04 , F02C3/30 , F02C7/141 , F02C9/18 , F05D2220/32 , F05D2250/80 , F05D2260/212 , F05D2260/606 , F05D2270/082 , Y02T10/24
摘要： A system for reducing a temperature of an exhaust gas stream (32) of a gas turbine system (12) according to an embodiment includes: a compressor component (18) of a gas turbine system (12); an airflow generation system for attachment to a rotatable shaft (24) of the gas turbine system (12), the airflow generation system and the compressor component (18) drawing in an excess flow of air (72) through an air intake section (16); a mixing area (33) for receiving an exhaust gas stream (32) produced by the gas turbine system (12); an air extraction system (70) for: extracting at least a portion of the excess flow of air (72) generated by the airflow generation system and the compressor component (18) to provide bypass air; and diverting the bypass air into the mixing area (33) to reduce a temperature of the exhaust gas stream (32); and a fluid injection system (200) for injecting an atomized fluid (224) into the mixing area (33) to reduce a temperature of the exhaust gas stream (32).
摘要翻译：根据实施例的用于降低燃气轮机系统（12）的排气流（32）的温度的系统包括：燃气轮机系统（12）的压缩机部件（18）; 用于附接到燃气轮机系统（12）的可旋转轴（24）的气流产生系统，气流发生系统和压缩机部件（18），其通过进气部分（16）吸入空气过量（72））; 用于接收由所述燃气轮机系统（12）产生的废气流（32）的混合区域（33）; 空气提取系统（70），用于：提取由所述气流发生系统和所述压缩机部件（18）产生的所述多余的空气流（72）的至少一部分，以提供旁路空气; 并将旁路空气转移到混合区域（33）中以降低废气流（32）的温度; 以及用于将雾化流体（224）喷射到混合区域（33）中以降低排气流（32）的温度的流体注入系统（200）。

7. 发明公开

EP3112617A1 POWER GENERATION SYSTEM EXHAUST COOLING 审中-公开
标题翻译：发电系统排气冷却
公开(公告)号：EP3112617A1
公开(公告)日：2017-01-04
申请号：EP16176400.6
申请日：2016-06-27
申请人： General Electric Company
发明人： KULKARNI, Parag Prakash , DAVIS JR., Lewis Berkley , REED, Robert Joseph
IPC分类号： F01D25/26 , F01D25/30 , F02C7/18 , F02C7/20
摘要： An airflow control system for a gas turbine system (12) according to an embodiment includes: an airflow generation system for attachment to a rotatable shaft of a gas turbine system (12) for drawing in an excess flow of air (72) through an air inlet section; a mixing area (33) for receiving an exhaust gas stream (32) produced by the gas turbine system (12); an air extraction system (74) for extracting at least a portion of the excess flow of air (72) generated by the airflow generation system to provide bypass air; an enclosure (70) surrounding the gas turbine system (12) and forming an air passage (124), the bypass air flowing through the air passage (124) and around the gas turbine system (12) into the mixing area (33) to reduce a temperature of the exhaust gas stream (32); and an exhaust processing system (14) for processing the reduced temperature exhaust gas stream (32).
摘要翻译：根据一个实施例的用于燃气轮机系统（12）的气流控制系统包括：气流生成系统，用于附接到燃气涡轮系统（12）的可旋转轴，用于通过空气吸入过量的空气流（72）入口部分; 用于接收由所述燃气涡轮机系统（12）产生的废气流（32）的混合区域（33）; 空气提取系统（74），用于提取由所述气流生成系统生成的所述过量空气流（72）的至少一部分以提供旁路空气; 围绕燃气轮机系统（12）并形成空气通道（124）的外壳（70），旁路空气流经空气通道（124）并围绕燃气轮机系统（12）进入混合区域（33）至降低排气流（32）的温度; 和用于处理所述降低温度的排气流（32）的排气处理系统（14）。

8. 发明公开

EP3070301A1 POWER GENERATION SYSTEM HAVING COMPRESSOR CREATING EXCESS AIR FLOW FOR SCR UNIT 审中-公开
标题翻译：过量的气流，让SCR装置的压缩机生产发电系统
公开(公告)号：EP3070301A1
公开(公告)日：2016-09-21
申请号：EP16160459.0
申请日：2016-03-15
申请人： General Electric Company
发明人： EKANAYAKE, Sanji , DAVIS JR., Lewis Berkley , KULKARNI, Parag Prakash , ORENSTEIN, Robert Michael , SCIPIO, Alston Ilford
IPC分类号： F02C6/08 , F02C7/18 , F02C9/18
CPC分类号： B01D53/8625 , F02C3/04 , F02C6/08 , F02C7/18 , F02C9/18 , F05D2260/601 , F05D2270/082 , F05D2270/101 , F23J15/02 , Y02E20/16
摘要： A power generation system (100) includes a turbine component (104), an integral compressor (106) and a combustor (108) to which air from the integral compressor and fuel are supplied, the integral compressor having a flow capacity greater than an intake capacity of at least one of the combustor and the turbine component, creating an excess air flow (200). A first control valve system (202) controls flow of the excess air flow (200) along an excess air flow path (250) to an exhaust (172) of the turbine component (104). A selective catalytic reduction (SCR) unit (168) may be coupled to an exhaust (172) of the turbine component, the SCR unit receiving the exhaust and the excess air flow. An eductor (252) may be positioned in the excess air flow path (250) for using the excess air flow as a motive force to augment the excess air flow with additional air (254).
摘要翻译：一种发电系统（100）包括涡轮机部件（104）一体地压缩机（106）和燃烧器（108）从积分压缩机和燃料空气哪个供给中，具有流量比在进气更大的积分压缩机所述燃烧器和所述涡轮机部件中的至少一个的能力，在过量的空气流（200）创建。第一控制阀系统（202）控制在沿过量空气流动路径（250）的过量空气流（200）的流量排出到（172）的涡轮机部件（104）的。选择性催化还原（SCR）单元（168）可被耦合到在所述涡轮机部件的排气（172），该SCR单元接收废气和多余的空气流。喷射器（252）可以在用于使用过量空气流动为动力，以增加额外的空气（254）的过量空气流过量的空气流动路径（250）被定位。

9. 发明授权

EP3112617B1 POWER GENERATION SYSTEM EXHAUST COOLING 有权
公开(公告)号：EP3112617B1
公开(公告)日：2020-04-01
申请号：EP16176400.6
申请日：2016-06-27
申请人： General Electric Company
发明人： KULKARNI, Parag Prakash , DAVIS JR., Lewis Berkley , REED, Robert Joseph
IPC分类号： F01D25/26 , F01D25/30 , F02C7/18 , F02C7/20

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