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公开(公告)号：US20150047360A1
公开(公告)日：2015-02-19
申请号：US13965657
申请日：2013-08-13
Applicant: General Electric Company
IPC: F23R3/28
Abstract: A system for injecting a liquid fuel into a combustion gas flow field includes an annular liner that defines a combustion gas flow path. The annular liner includes an inner wall, an outer wall and a fuel injector opening that extends through the inner wall and the outer wall. The system further includes a gas fuel injector that is coaxially aligned with the fuel injector opening. The gas fuel injector includes an upstream end and a downstream end. The downstream end terminates substantially adjacent to the inner wall. A dilution air passage is at least partially defined by the gas fuel injector. A liquid fuel injector extends partially through the dilution air passage. The liquid fuel injector includes an injection end that terminates upstream from the inner wall.
Abstract translation: 用于将液体燃料喷射到燃烧气体流场中的系统包括限定燃烧气体流动路径的环形衬套。 环形衬套包括延伸穿过内壁和外壁的内壁，外壁和燃料喷射器开口。 该系统还包括与燃料喷射器开口同轴对准的气体燃料喷射器。 气体燃料喷射器包括上游端和下游端。 下游端基本上靠近内壁终止。 稀释空气通道至少部分地由气体燃料喷射器限定。 液体燃料喷射器部分地延伸穿过稀释空气通道。 液体燃料喷射器包括从内壁的上游终止的喷射端。
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公开(公告)号：US20140318134A1
公开(公告)日：2014-10-30
申请号：US13869385
申请日：2013-04-24
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Predrag Popovic
IPC: F02C7/22
CPC classification number: F02C7/224 , F02C3/22 , F05D2250/13
Abstract: A system for supplying a gaseous fuel to a gas turbine includes a liquefied fuel source for supplying a liquefied fuel to a liquid fuel pump that is disposed downstream from the liquefied fuel source. The liquid fuel pump is sufficient to raise the pressure of the liquefied fuel to a substantially supercritical pressure. A supercritical liquefied fuel vaporizer is disposed downstream from the liquid fuel pump. A heat recovery system is in thermal communication with the liquefied fuel. The heat recovery system is positioned between the liquid fuel source and the supercritical liquefied fuel vaporizer.
Abstract translation: 用于向燃气轮机供应气体燃料的系统包括用于将液化燃料供应到液化燃料泵的液化燃料源，液化燃料泵设置在液化燃料源的下游。 液体燃料泵足以将液化燃料的压力提高到基本上超临界压力。 超临界液化燃料蒸发器设置在液体燃料泵的下游。 热回收系统与液化燃料热连通。 热回收系统位于液体燃料源和超临界液化燃料蒸发器之间。
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公开(公告)号：US09382850B2
公开(公告)日：2016-07-05
申请号：US13848500
申请日：2013-03-21
Applicant: General Electric Company
Inventor： Arvind Venugopal Menon , Alan Meier Truesdale , Abhijit Prabhakar Kulkarni , Predrag Popovic
CPC classification number: F02C9/40 , F02C7/22 , F02C7/232 , F23N2037/08
Abstract: A system includes a gas turbine engine having a combustor, and a fuel blending system. The fuel blending system further includes a first fuel supply configured to supply a first fuel, a second fuel supply configured to supply a second fuel, a first fuel circuit, a second fuel circuit, and a controller. The first fuel circuit may be configured to blend the first fuel and the second fuel to form a first to form a first fuel mixture. The second fuel circuit may be configured to blend the first fuel and the second fuel to form a second fuel mixture. The controller may be configured to regulate blending of the first fuel mixture and the second fuel mixture based on a measured operating parameter of the combustor.
Abstract translation: 一种系统包括具有燃烧器的燃气涡轮发动机和燃料混合系统。 燃料混合系统还包括构造成供应第一燃料的第一燃料供应，构造成供应第二燃料的第二燃料供应，第一燃料电路，第二燃料电路和控制器。 第一燃料回路可以被配置为混合第一燃料和第二燃料以形成第一燃料以形成第一燃料混合物。 第二燃料回路可以被配置成混合第一燃料和第二燃料以形成第二燃料混合物。 控制器可以被配置为基于所测量的燃烧器的操作参数来调节第一燃料混合物和第二燃料混合物的混合。
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4.发明申请Systems and Methods for Determining a Target Exhaust Temperature for a Gas Turbine 有权用于确定燃气轮机目标排气温度的系统和方法公开(公告)号：US20140090353A1
公开(公告)日：2014-04-03
申请号：US13630610
申请日：2012-09-28
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Derrick Simons , Douglas Dean , Carey Romoser , Kevin Wilkes , Predrag Popovic , Abhijit Kulkarni
CPC classification number: F02C9/00 , F02C9/16 , F02C9/26 , F02C9/28 , F05D2270/08 , F05D2270/0831 , F05D2270/303
Abstract: Embodiments of the invention can provide systems and methods for determining a target exhaust temperature for gas turbines. In one embodiment of the disclosure, there is disclosed a method for determining a target exhaust temperature for a gas turbine. The method can include determining a target exhaust temperature based at least in part on a compressor pressure condition; determining a temperature adjustment to the target exhaust temperature based at least in part on steam humidity; and changing the target exhaust temperature based at least in part on the temperature adjustment.
Abstract translation: 本发明的实施例可以提供用于确定燃气轮机的目标排气温度的系统和方法。 在本公开的一个实施例中，公开了一种用于确定燃气轮机的目标排气温度的方法。 该方法可以包括至少部分地基于压缩机压力条件来确定目标排气温度; 至少部分地基于蒸汽湿度确定对目标排气温度的温度调节; 并且至少部分地基于温度调节来改变目标排气温度。
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公开(公告)号：US09377202B2
公开(公告)日：2016-06-28
申请号：US13842075
申请日：2013-03-15
Applicant: General Electric Company
Inventor： Arvind Venugopal Menon , Alan Meier Truesdale , Abhijit Prabhakar Kulkarni , Predrag Popovic
CPC classification number: F23R3/36 , F23K2900/05004 , F23N2021/10 , F23N2037/08 , F23R2900/00002 , Y02T50/678
Abstract: A system includes a gas turbine engine having a combustor, and a fuel blending system. The fuel blending system further includes a first fuel supply configured to supply a first fuel, a second fuel supply configured to supply a second fuel, a first fuel circuit, a second fuel circuit, and a controller. The first fuel circuit may be configured to blend the first fuel and the second fuel to form a first fuel mixture. The second fuel circuit may be configured to blend the first fuel and the second fuel to form a second fuel mixture. The controller may be configured to regulate blending of the first fuel mixture and the second fuel mixture based on a measured composition of the first fuel.
Abstract translation: 一种系统包括具有燃烧器的燃气涡轮发动机和燃料混合系统。 燃料混合系统还包括构造成供应第一燃料的第一燃料供应，构造成供应第二燃料的第二燃料供应，第一燃料电路，第二燃料电路和控制器。 第一燃料回路可以被配置成混合第一燃料和第二燃料以形成第一燃料混合物。 第二燃料回路可以被配置成混合第一燃料和第二燃料以形成第二燃料混合物。 控制器可以被配置为基于测量的第一燃料的组成来调节第一燃料混合物和第二燃料混合物的混合。
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Patent Agency Ranking
公开(公告)号：US09347376B2
公开(公告)日：2016-05-24
申请号：US13869385
申请日：2013-04-24
Applicant: General Electric Company
Inventor： Predrag Popovic
CPC classification number: F02C7/224 , F02C3/22 , F05D2250/13
Abstract: A system for supplying a gaseous fuel to a gas turbine includes a liquefied fuel source for supplying a liquefied fuel to a liquid fuel pump that is disposed downstream from the liquefied fuel source. The liquid fuel pump is sufficient to raise the pressure of the liquefied fuel to a substantially supercritical pressure. A supercritical liquefied fuel vaporizer is disposed downstream from the liquid fuel pump. A heat recovery system is in thermal communication with the liquefied fuel. The heat recovery system is positioned between the liquid fuel source and the supercritical liquefied fuel vaporizer.
Abstract translation: 用于向燃气轮机供应气体燃料的系统包括用于将液化燃料供应到液化燃料泵的液化燃料源，液化燃料泵设置在液化燃料源的下游。 液体燃料泵足以将液化燃料的压力提高到基本上超临界压力。 超临界液化燃料蒸发器设置在液体燃料泵的下游。 热回收系统与液化燃料热连通。 热回收系统位于液体燃料源和超临界液化燃料蒸发器之间。
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7.发明授权Systems and methods for determining a target exhaust temperature for a gas turbine 有权用于确定燃气轮机的目标排气温度的系统和方法公开(公告)号：US09297315B2
公开(公告)日：2016-03-29
申请号：US13630610
申请日：2012-09-28
Applicant: General Electric Company
Inventor： Derrick Simons , Douglas Dean , Carey Romoser , Kevin Wilkes , Predrag Popovic , Abhijit Kulkarni
CPC classification number: F02C9/00 , F02C9/16 , F02C9/26 , F02C9/28 , F05D2270/08 , F05D2270/0831 , F05D2270/303
Abstract: Embodiments of the invention can provide systems and methods for determining a target exhaust temperature for gas turbines. In one embodiment of the disclosure, there is disclosed a method for determining a target exhaust temperature for a gas turbine. The method can include determining a target exhaust temperature based at least in part on a compressor pressure condition; determining a temperature adjustment to the target exhaust temperature based at least in part on steam humidity; and changing the target exhaust temperature based at least in part on the temperature adjustment.
Abstract translation: 本发明的实施例可以提供用于确定燃气轮机的目标排气温度的系统和方法。 在本公开的一个实施例中，公开了一种用于确定燃气轮机的目标排气温度的方法。 该方法可以包括至少部分地基于压缩机压力条件来确定目标排气温度; 至少部分地基于蒸汽湿度确定对目标排气温度的温度调节; 并且至少部分地基于温度调节来改变目标排气温度。
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公开(公告)号：US20140283523A1
公开(公告)日：2014-09-25
申请号：US13848500
申请日：2013-03-21
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Arvind Venugopal Menon , Alan Meier Truesdale , Abhijit Prabhakar Kulkarni , Predrag Popovic
IPC: F02C9/40
CPC classification number: F02C9/40 , F02C7/22 , F02C7/232 , F23N2037/08
Abstract: A system includes a gas turbine engine having a combustor, and a fuel blending system. The fuel blending system further includes a first fuel supply configured to supply a first fuel, a second fuel supply configured to supply a second fuel, a first fuel circuit, a second fuel circuit, and a controller. The first fuel circuit may be configured to blend the first fuel and the second fuel to form a first to form a first fuel mixture. The second fuel circuit may be configured to blend the first fuel and the second fuel to form a second fuel mixture. The controller may be configured to regulate blending of the first fuel mixture and the second fuel mixture based on a measured operating parameter of the combustor.
Abstract translation: 一种系统包括具有燃烧器的燃气涡轮发动机和燃料混合系统。 燃料混合系统还包括构造成供应第一燃料的第一燃料供应，构造成供应第二燃料的第二燃料供应，第一燃料电路，第二燃料电路和控制器。 第一燃料回路可以被配置为混合第一燃料和第二燃料以形成第一燃料以形成第一燃料混合物。 第二燃料回路可以被配置成混合第一燃料和第二燃料以形成第二燃料混合物。 控制器可以被配置为基于所测量的燃烧器的操作参数来调节第一燃料混合物和第二燃料混合物的混合。
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公开(公告)号：US20140260309A1
公开(公告)日：2014-09-18
申请号：US13842075
申请日：2013-03-15
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Arvind Venugopal Menon , Alan Meier Truesdale , Abhijit Prabhakar Kulkarni , Predrag Popovic
IPC: F23R3/36
CPC classification number: F23R3/36 , F23K2900/05004 , F23N2021/10 , F23N2037/08 , F23R2900/00002 , Y02T50/678
Abstract: A system includes a gas turbine engine having a combustor, and a fuel blending system. The fuel blending system further includes a first fuel supply configured to supply a first fuel, a second fuel supply configured to supply a second fuel, a first fuel circuit, a second fuel circuit, and a controller. The first fuel circuit may be configured to blend the first fuel and the second fuel to form a first fuel mixture. The second fuel circuit may be configured to blend the first fuel and the second fuel to form a second fuel mixture. The controller may be configured to regulate blending of the first fuel mixture and the second fuel mixture based on a measured composition of the first fuel.
Abstract translation: 一种系统包括具有燃烧器的燃气涡轮发动机和燃料混合系统。 燃料混合系统还包括构造成供应第一燃料的第一燃料供应，构造成供应第二燃料的第二燃料供应，第一燃料电路，第二燃料电路和控制器。 第一燃料回路可以被配置成混合第一燃料和第二燃料以形成第一燃料混合物。 第二燃料回路可以被配置成混合第一燃料和第二燃料以形成第二燃料混合物。 控制器可以被配置为基于测量的第一燃料的组成来调节第一燃料混合物和第二燃料混合物的混合。
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公开(公告)号：US20170184310A1
公开(公告)日：2017-06-29
申请号：US15458545
申请日：2017-03-14
Applicant: General Electric Company
IPC: F23R3/34
Abstract: A system for injecting a liquid fuel into a combustion gas flow field includes an annular liner that defines a combustion gas flow path. The annular liner includes an inner wall, an outer wall and a fuel injector opening that extends through the inner wall and the outer wall. The system further includes a gas fuel injector that is coaxially aligned with the fuel injector opening. The gas fuel injector includes an upstream end and a downstream end. The downstream end terminates substantially adjacent to the inner wall. A dilution air passage is at least partially defined by the gas fuel injector. A liquid fuel injector extends partially through the dilution air passage. The liquid fuel injector includes an injection end that terminates upstream from the inner wall.
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