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1. 发明授权

EP2662625B1 Multi-tube fuel nozzle with tube inlet mixing features 有权转让
标题翻译：用搅拌机功能Mehrfachrohrbrennstoffdüse在喷嘴入口
公开(公告)号：EP2662625B1
公开(公告)日：2015-12-30
申请号：EP13167264.4
申请日：2013-05-10
申请人： General Electric Company
发明人： Hughes, Michael John
IPC分类号： F23R3/12 , F23R3/28
CPC分类号： F23R3/12 , F23R3/286

2. 发明公开

EP2672181A2 Controlling flame stability of a gas turbine combustor 审中-公开
标题翻译： Flammenstabilitätssteuerungeiner Gasturbinenverbrennungskammer
公开(公告)号：EP2672181A2
公开(公告)日：2013-12-11
申请号：EP13170795.2
申请日：2013-06-06
申请人： General Electric Company
发明人： Slobodyanskiy, Ilya Aleksandrovich , Hughes, Michael John , Sadasivuni, Vijaykant
IPC分类号： F23N5/24 , F23N1/02 , F23C7/08 , F23L7/00 , F23R3/26
CPC分类号： F23L7/00 , F23C7/08 , F23L2900/07003 , F23N1/022 , F23N5/242 , F23N2021/12 , F23N2037/02 , F23N2041/20 , F23R3/26 , F23R2900/00013
摘要： A method and apparatus for controlling a flame stability at a gas turbine generator 100 is disclosed. The method includes forming combustible mixtures at a plurality of fuel nozzles 612 of a combustor of the gas turbine generator; altering an oxygen concentration of at least one of the combustible mixtures at a selected fuel nozzle of the plurality of fuel nozzles 612; and burning the combustible mixtures at the plurality of fuel nozzles 612 to control the flame stability at the gas turbine generator 100.
摘要翻译：公开了一种用于控制燃气轮机发电机100的火焰稳定性的方法和装置。该方法包括在燃气轮机发电机的燃烧器的多个燃料喷嘴612处形成可燃混合物; 在多个燃料喷嘴612的选定燃料喷嘴处改变至少一种可燃混合物的氧浓度; 并在多个燃料喷嘴612处燃烧可燃混合物，以控制燃气轮机发电机100的火焰稳定性。

3. 发明公开

EP2660522A2 Combustion nozzle and a related method thereof 审中-公开
标题翻译： Verbrennungsdüseund entsprechendes Verfahren
公开(公告)号：EP2660522A2
公开(公告)日：2013-11-06
申请号：EP13165811.4
申请日：2013-04-29
申请人： General Electric Company
发明人： Idahosa, Uyigue Omoma , McManus, Keith Robert , Brand, Anthony Robert , Karim, Hasan , Hughes, Michael John
IPC分类号： F23R3/28 , F23D14/48 , F23D14/58
CPC分类号： F23R3/286 , F23D14/58 , Y02E20/16 , Y10T29/49231
摘要： A combustion nozzle 28 includes at least one passage 30 having a mixing section 32 and an exit section 34. The mixing section includes an air inlet, and a fuel inlet. The mixing section has a first length and a first diameter. The exit section has a second length different from the first length, and a second diameter different from the first diameter.
摘要翻译：燃烧喷嘴28包括具有混合部分32和出口部分34的至少一个通道30.混合部分包括空气入口和燃料入口。混合部分具有第一长度和第一直径。出口部分具有与第一长度不同的第二长度和与第一直径不同的第二直径。

4. 发明公开

EP2584177A2 Systems and methods for use in operating turbine engines 有权转让
标题翻译： Systeme und Verfahren zum Betrieb von Turbinen
公开(公告)号：EP2584177A2
公开(公告)日：2013-04-24
申请号：EP12188816.8
申请日：2012-10-17
申请人： General Electric Company
发明人： Hughes, Michael John , Khan, Abdul Rafey , Romig, Bryan Wesley
IPC分类号： F02C9/26
CPC分类号： F02C9/26 , F02C3/22 , F02C9/28 , F02C9/34 , F02C9/40 , F05D2270/082
摘要： A control system (130) for use with a turbine engine (100) that is configured to operate at a rated power output is provided. The control system includes a computing device (200) that includes a processor (214) that is programmed to calculate an amount of fluid to be supplied for combustion in the turbine engine. The processor is also programmed to designate at least one nozzle of a plurality of nozzles to receive the fluid. Moreover, the control system includes at least one control valve (201) coupled to the computing device. The control valve (201) is configured to receive at least one control parameter from the computing device (200) for use in modulating the amount of the fluid to be channeled to the nozzle such that the rated power output is generated while emission levels are maintained below a predefined emissions threshold level.
摘要翻译：提供了一种与被配置为以额定功率输出操作的涡轮发动机（100）一起使用的控制系统（130）。控制系统包括计算装置（200），其包括处理器（214），该处理器被编程为计算供应用于在涡轮发动机中燃烧的流体的量。处理器也被编程为指定多个喷嘴的至少一个喷嘴以接收流体。此外，控制系统包括耦合到计算设备的至少一个控制阀（201）。控制阀（201）被配置为从计算装置（200）接收至少一个控制参数，用于调节要引导到喷嘴的流体的量，使得在保持排放水平的同时产生额定功率输出低于预定义的排放阈值水平。

5. 发明公开

EP2551595A2 Premixing apparatus for gas turbine system 有权转让
标题翻译： Vormischvorrichtungfürein Gasturbinensystem
公开(公告)号：EP2551595A2
公开(公告)日：2013-01-30
申请号：EP12176639.8
申请日：2012-07-17
申请人： General Electric Company
发明人： Wu, Chunyang , Simons, Derrick Walter , Hughes, Michael John , Berry, Jonathan Dwight
IPC分类号： F23R3/14 , F23R3/28
CPC分类号： F23R3/14 , F05B2260/96 , F23R3/286 , F23R3/34 , F23R2900/00014
摘要： A premixing apparatus (110) for a gas turbine system includes non-swirl elements (220) around a face (210) of the premixing apparatus (110) and one or more swirl assemblies (230) located on the face. The non-swirl elements (220) premix a premixture prior to the premixture being delivered to a combustor of the gas turbine system. Each swirl assembly (230) disturbs a flow of fluid prior to the fluid being delivered to the combustor. The premixture includes fuel and oxidant, and the fluid disturbed by the swirl assembly (230) includes the oxidant or the premixture.
摘要翻译：用于燃气涡轮机系统的预混合装置（110）包括围绕预混合装置（110）的表面（210）和位于表面上的一个或多个涡旋组件（230）的非涡流元件（220）。非旋流元件（220）在预混合物被输送到燃气轮机系统的燃烧器之前预混合预混物。每个旋流组件（230）在流体被输送到燃烧器之前会扰乱流体流动。预混合物包括燃料和氧化剂，并且由旋流组件（230）扰动的流体包括氧化剂或预混合物。

6. 发明公开

EP2584177A3 Systems and methods for use in operating turbine engines 有权转让
标题翻译：用于运行涡轮发动机的系统和方法
公开(公告)号：EP2584177A3
公开(公告)日：2018-04-11
申请号：EP12188816.8
申请日：2012-10-17
申请人： General Electric Company
发明人： Hughes, Michael John , Khan, Abdul Rafey , Romig, Bryan Wesley
IPC分类号： F02C9/26 , F02C3/22 , F02C9/40 , F02C9/28
CPC分类号： F02C9/26 , F02C3/22 , F02C9/28 , F02C9/34 , F02C9/40 , F05D2270/082
摘要： A control system (130) for use with a turbine engine (100) that is configured to operate at a rated power output is provided. The control system includes a computing device (200) that includes a processor (214) that is programmed to calculate an amount of fluid to be supplied for combustion in the turbine engine. The processor is also programmed to designate at least one nozzle of a plurality of nozzles to receive the fluid. Moreover, the control system includes at least one control valve (201) coupled to the computing device. The control valve (201) is configured to receive at least one control parameter from the computing device (200) for use in modulating the amount of the fluid to be channeled to the nozzle such that the rated power output is generated while emission levels are maintained below a predefined emissions threshold level.
摘要翻译：提供了一种与配置成在额定功率输出下操作的涡轮发动机（100）一起使用的控制系统（130）。该控制系统包括计算设备（200），该计算设备（200）包括处理器（214），该处理器被编程为计算将被供应用于涡轮发动机中的燃烧的流体的量。处理器还被编程为指定多个喷嘴中的至少一个喷嘴以接收流体。此外，控制系统包括耦合到计算设备的至少一个控制阀（201）。控制阀（201）被配置为接收来自计算设备（200）的至少一个控制参数，以用于调节将被引导到喷嘴的流体的量，使得在保持排放水平的同时产生额定功率输出低于预定义的排放阈值水平。

7. 发明公开

EP2664764A2 System and method for producing hydrogen rich fuel 有权转让
标题翻译：系统和Verfahren zur Herstellung von wasserstoffreichem Brennstoff
公开(公告)号：EP2664764A2
公开(公告)日：2013-11-20
申请号：EP13168027.4
申请日：2013-05-16
申请人： General Electric Company
发明人： Hughes, Michael John , Berry, Jonathan Dwight
IPC分类号： F02C3/22 , C01B3/02
摘要： A system for providing hydrogen enriched fuel includes first and second gas turbines 12,14. The second gas turbine 14 receives a fuel from a fuel supply and portion 36 of compressed working fluid from the first gas turbine 12 and produces a reformed fuel, and a fuel skid 20 provides fluid communication between a turbine 54 in the second gas turbine 14 and a combustor 24 in the first gas turbine 12. A method for providing hydrogen enriched fuel includes diverting a portion of a first compressed working fluid from a first compressor to a second compressor and providing a second compressed working fluid from the second compressor. Mixing a first portion of a compressed fuel with the second compressed working fluid in a reformer to produce a reformed fuel, flowing a second portion of the compressed fuel to a second turbine for cooling, and flowing the reformed fuel through the second turbine to cool the reformed fuel.
摘要翻译：用于提供富氢燃料的系统包括第一和第二燃气轮机12,14。第二燃气轮机14从第一燃气轮机12接收来自燃料供应源的燃料和压缩工作流体的部分36，并产生重整燃料，并且燃料滑板20提供第二燃气轮机14中的涡轮机54和在第一燃气轮机12中的燃烧器24.用于提供富氢燃料的方法包括将第一压缩工作流体的一部分从第一压缩机转向第二压缩机并从第二压缩机提供第二压缩工作流体。在重整器中将压缩燃料的第一部分与第二压缩工作流体混合以产生重整燃料，将压缩燃料的第二部分流动到第二涡轮机进行冷却，并使重整燃料流过第二涡轮以冷却改装燃料

8. 发明公开

EP2631543A2 Combustor and method for purging a combustor 有权转让
标题翻译： Brennkammer和Verfahren zur Reinigung einer Brennkammer
公开(公告)号：EP2631543A2
公开(公告)日：2013-08-28
申请号：EP12196996.8
申请日：2012-12-13
申请人： General Electric Company
发明人： Bery, Jonathan Dwight , Hughes, Michael John
IPC分类号： F23R3/10 , F23R3/28
CPC分类号： F23R3/10 , F23D2209/30 , F23R3/286
摘要： A combustor (10) includes an end cap (28). The end cap (28) includes a first surface (30) and a second surface (32) downstream from the first surface (30), a shroud (24) that circumferentially surrounds at least a portion of the first and second surfaces (30,32), a plate (34) that extends radially within the shroud (24), a plurality of tubes (36) that extend through the plate (34) and the first and second surfaces (30,32), and a first purge port that extends through one or more of the plurality of tubes, (36) wherein the purge port is axially aligned with the plate (34).
摘要翻译：燃烧器（10）包括端盖（28）。端盖（28）包括第一表面（30）和位于第一表面（30）下游的第二表面（32），护罩（24）周向地围绕第一和第二表面（30,30）的至少一部分， 32），在所述护罩（24）内径向延伸的板（34），延伸穿过所述板（34）和所述第一和第二表面（30,32）的多个管（36），以及第一吹扫端口其延伸穿过所述多个管中的一个或多个（36），其中所述清洗口与所述板（34）轴向对齐。

9. 发明公开

EP2620710A1 Bundled multi-tube nozzle assembly 审中-公开
标题翻译： Düsenanordnungmit mehrerengebündeltenLeitungen
公开(公告)号：EP2620710A1
公开(公告)日：2013-07-31
申请号：EP13152390.4
申请日：2013-01-23
申请人： General Electric Company
发明人： Stewart, Jason Thurman , Hughes, Michael John , Keener, Christopher Paul , Berry, Jonathan Dwight
IPC分类号： F23R3/10 , F23R3/28 , F23D14/08 , F23D14/64 , F23D14/66 , F23D14/70
CPC分类号： F23D14/08 , F23D14/64 , F23D14/66 , F23D14/70 , F23D2900/14481 , F23R3/286 , Y02E20/348 , Y10T137/0318
摘要： A method for reducing emissions in a turbo machine is disclosed. The method includes providing fuel to a multi-tube nozzle (10) and reducing the differences in the mass flow rate of fuel into each tube (15). An improved multi-tube nozzle (10) is also disclosed. The nozzle (9) includes an assembly (23, 29) that reduces the difference in the mass flow rate of fuel into each tube (15).
摘要翻译：公开了一种减少涡轮机排放的方法。该方法包括向多管喷嘴（10）提供燃料并且减少燃料进入每个管（15）的质量流率的差异。还公开了一种改进的多管喷嘴（10）。喷嘴（9）包括组件（23,29），其减少燃料进入每个管（15）的质量流量差。

10. 发明公开

EP2418368A2 Method for compensating for combustion efficiency in fuel control system 有权转让
标题翻译：在einem Brennstoffregelungssystem中的Verfahren zum Ausgleichen der Verbrennungseffizienz
公开(公告)号：EP2418368A2
公开(公告)日：2012-02-15
申请号：EP11177023.6
申请日：2011-08-09
申请人： General Electric Company
发明人： Seely, William Forrester , Hughes, Michael John
IPC分类号： F02C9/26
CPC分类号： F02C9/28 , F05D2260/821 , F05D2270/07 , F05D2270/092 , F05D2270/14 , F05D2270/303 , F05D2270/54 , F05D2270/708
摘要： Compensation is provided for a fuel demand signal of a gas turbine controller 110 during transition between operating modes. The compensation adjusts fuel demand to account for combustion efficiency differences between the starting and ending operating mode that otherwise can lead to severe swings in combustion reference temperature and lean blowout.
摘要翻译：在操作模式之间转换期间，为燃气轮机控制器110的燃料需求信号提供补偿。补偿调整燃料需求以解决起始和结束运行模式之间的燃烧效率差异，否则可能导致燃烧参考温度和精馏井爆发的剧烈波动。

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