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21. 发明公开

EP2938852A1 SYSTEM FOR TEMPERATURE AND ACTUATION CONTROL AND METHOD OF CONTROLLING FLUID TEMPERATURES IN AN AIRCRAFT 审中-公开
标题翻译：系统为IN A面控制流体温度温度与运行控制和方法
公开(公告)号：EP2938852A1
公开(公告)日：2015-11-04
申请号：EP13806001.7
申请日：2013-11-26
申请人： General Electric Company
发明人： KAMATH, Deepak, Manohar , BALADI, Mehdi, Milani , JEREBETS, Sergei, A. , MAYER, Robert, Lawrence , MORTON, Scott, Chandler , PEREZ VALADEZ, Alejandro, Yatzail
IPC分类号： F02C3/22 , F02C6/08 , F02C7/224 , F02C7/236 , F02C9/40 , B64D37/34 , F02C7/22
CPC分类号： B64D37/30 , B64D37/34 , F02C3/22 , F02C7/222 , F02C7/224 , F02C9/40 , F05D2260/207 , Y02T50/44 , Y02T50/672 , Y02T50/676
摘要： A system for fluid temperature control and actuation control for an aircraft engine fueled by dual fuels, including a first fuel system having a first fuel tank fluidly coupled to the engine, a second fuel system having a second fuel tank fluidly coupled to the engine, with the second fuel being different from the first fuel and having a different temperature than the first fuel, a fuel distribution unit (FDU) fluidly coupled to the first fuel tank of the first fuel system, and a fuel-to-fuel cooler (FFC) configured to transfer heat between the first fuel in the first fuel system and the second fuel in the second fuel system.
摘要翻译：一种用于流体温度控制和致动控制在飞机通过双燃料为燃料的发动机系统。该系统包括具有流体连接到所述发动机，其具有流体地连接到发动机的第二燃料箱的第二燃料系统中的第一燃料箱，与所述第二燃料是从第一燃料不同并且具有不同的温度比所述的第一燃料系统第一燃料，燃料分配单元（FDU），其流体耦合到所述第一燃料系统的第一燃料箱，并且被配置为在所述第一燃料系统和所述第二第一燃料之间传递热量的燃料到燃料冷却器（FFC）燃料在所述第二燃料系统。

22. 发明公开

EP2860374A1 Fuel delivery system 有权转让
标题翻译： Brennstoffzuführsystem
公开(公告)号：EP2860374A1
公开(公告)日：2015-04-15
申请号：EP14184757.4
申请日：2014-09-15
申请人： Rolls-Royce plc
发明人： Swann, Peter
IPC分类号： F02C3/20 , F02C7/22 , F02C9/40 , G01S17/88
CPC分类号： F02C9/28 , F02C3/20 , F02C7/22 , F02C9/40 , F05D2270/081 , F05D2270/082 , G01N21/538 , Y02T50/671 , Y02T50/677
摘要： This invention concerns a fuel delivery system for an engine, in which two or more discrete fuel compositions are made available to the engine. The system has a vapour trail detection sensor (20) configured to generate a detection signal indicative of a characteristic of a vapour trail. A regulator (42, 44, 46, 60) is configured to regulate a percentage of a first and a second fuel composition delivered to the engine as resultant fuel composition. A controller (40) is arranged to undertake a search of trial fuel compositions by controlling the regulator to deliver to the engine a plurality of trial fuel compositions having different ratios of the first and second fuel compositions. The controller controls delivery of a resultant fuel composition to the engine in response to the vapour trail characteristic detection signals for said plurality of trial fuel compositions.
摘要翻译：本发明涉及用于发动机的燃料输送系统，其中两个或多个离散燃料组合物可用于发动机。该系统具有蒸气跟踪检测传感器（20），该传感器被配置为产生指示蒸气踪迹的特征的检测信号。调节器（42,44,46,60）构造成调节作为所得燃料组合物输送到发动机的第一和第二燃料组合物的百分比。控制器（40）被布置成通过控制调节器来向发动机输送具有不同比例的第一和第二燃料组合物的多种试验燃料组合物来进行试验燃料组合物的搜索。控制器响应于所述多种试验燃料组合物的蒸气踪迹特性检测信号控制所得燃料组合物向发动机的输送。

23. 发明授权

EP1519115B1 Verfahren zum Betrieb einer Gasturbine mit verschiedenen Brennstoffen, sowie Gasturbine 有权
标题翻译：操作具有不同的燃料的燃气涡轮机的方法，和燃气涡轮机
公开(公告)号：EP1519115B1
公开(公告)日：2014-07-30
申请号：EP04104422.3
申请日：2004-09-14
申请人： Alstom Technology Ltd
发明人： Rebhan, Dieter , Stalder, Marcel
IPC分类号： F02C3/22 , F02C7/22 , F02C9/40 , F23R3/36
CPC分类号： F02C3/22 , F02C7/22 , F02C9/40 , F05B2270/337 , F05D2270/082 , F23K5/002 , F23N2037/08 , F23N2041/20 , F23R3/36

24. 发明公开

EP2723993A1 VERFAHREN ZUM HOCHFAHREN EINER STATIONÄREN GASTURBINE 有权
标题翻译：法的电力了固定式燃气轮机
公开(公告)号：EP2723993A1
公开(公告)日：2014-04-30
申请号：EP12745808.1
申请日：2012-07-25
申请人： Siemens Aktiengesellschaft
发明人： DEUKER, Eberhard , KÖSTLIN, Berthold , MEISL, Jürgen , NEHLSEN, Dennis , SCHILDMACHER, Kai-Uwe
IPC分类号： F01D19/00 , F02C3/20 , F02C3/22 , F02C3/24 , F02C3/26 , F02C7/228 , F02C7/26
CPC分类号： F02C7/26 , F01D19/00 , F02C3/20 , F02C3/22 , F02C3/24 , F02C3/26 , F02C7/228 , F02C9/28 , F02C9/34 , F02C9/40 , F05D2260/85 , F05D2270/08 , F05D2270/31
摘要： The invention relates to a method for running up a stationary gas turbine (10) comprising at least one combustion chamber (14), the burners of which comprise a pilot burner and a main burner and by which various types of fuel are introduced into the combustion chamber (14) for burning, wherein the following steps are carried out while a rotor (18) of the gas turbine (10) is accelerating from a standstill to a nominal speed: - feeding fuel of a first type of fuel to the pilot burners and - feeding fuel of the first type of fuel to the main burners. In order to provide a method in which a comparatively low supply pressure is required in the fuel supply system and in which combustion vibrations that put the machine at risk are avoided during the running-up process, it is proposed that fuel of a second type of fuel is fed to the burner before the nominal speed is reached.

25. 发明授权

EP2173976B1 IGCC DESIGN AND OPERATION FOR MAXIMUM PLANT OUTPUT AND MINIMUM HEAT RATE 有权
标题翻译： IGCC概念及操作最大程度的投资性能和最少热耗率
公开(公告)号：EP2173976B1
公开(公告)日：2014-02-26
申请号：EP07837422.0
申请日：2007-08-29
申请人： Siemens Energy, Inc.
发明人： BRIESCH, Michael Scott , SULLIVAN, Terrence Blaise
IPC分类号： F01K23/06 , F02C3/28 , F02C9/40
CPC分类号： F01K23/068 , F02C3/28 , F02C9/40 , Y02E20/16 , Y02E20/18

26. 发明公开

EP2607669A1 SYSTEM FOR SUPPLYING FUEL TO GAS TURBINE COMBUSTOR AND METHOD FOR SUPPLYING FUEL TO GAS TURBINE COMBUSTOR 有权转让
标题翻译： EEREN GASTURBINENBRENNER VERFAHREN ZUR EINSPEISUNG VON KRAFTSTOFF
公开(公告)号：EP2607669A1
公开(公告)日：2013-06-26
申请号：EP11817951.4
申请日：2011-03-08
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： ETO, Yosuke , UGAI, Ken , OKAMOTO, Yoshikiyo , HIGASHI, Ryo , HIRASAKI, Takeo
IPC分类号： F02C9/40 , F02C6/00 , F02C7/22 , F02C7/232 , F02C7/26 , F02C9/34 , F23R3/00 , F23R3/28 , F23R3/34 , F23R3/36
CPC分类号： F02C7/22 , F02C3/22 , F02C3/28 , F02C7/232 , F02C7/26 , F02C9/40 , F05D2220/75 , F23K5/002 , F23K2400/00 , F23K2900/05004 , F23N2037/08 , F23R3/36 , F23R2900/00002 , Y02E50/12
摘要： The purposes of the invention are to reduce the consumption of high-calorie gases such as a coke oven gas (COG) during the running of a gas turbine, and prevent the gas turbine from being shut down due to clogging of a pilot line or a trouble with a compressor for compressing the high-calorie gas, thereby providing improved reliability for the gas turbine. At the time of starting the operation of the gas turbine (11), a combustor (17) is supplied with high-calorie fuel and low-calorie fuel through both a first fuel supply system (31) and a second fuel supply system (32), the first fuel supply system supplying the high-calorie fuel to a first nozzle constituting the combustor (17), the second fuel supply system supplying the low-calorie fuel to a second nozzle constituting the combustor (17). When the gas turbine (11) has reached the output at which the gas turbine (11) can be continuously operated only on the low-calorie fuel, supplying the high-calorie fuel to the combustor (17) is stopped so that only the low-calorie fuel is supplied to the combuslor (17).
摘要翻译：本发明的目的是减少在燃气轮机行驶期间的焦炉气体（COG）等高热量气体的消耗，并且防止燃气轮机由于先导管线或用于压缩高热量气体的压缩机的麻烦，从而为燃气轮机提供改进的可靠性。在开始燃气轮机（11）的运转时，通过第一燃料供给系统（31）和第二燃料供给系统（32）向燃烧器（17）供给高热量燃料和低热量燃料），将构成燃烧器（17）的第一喷嘴供给高热量燃料的第一燃料供给系统，向构成燃烧器（17）的第二喷嘴供给低热量燃料的第二燃料供给系统。当燃气轮机（11）到达燃气轮机（11）只能在低热量燃料上连续运行的输出时，停止向燃烧器（17）供给高热量燃料，使得只有低 - 燃料燃料供应给燃烧器（17）。

27. 发明公开

EP2450551A2 System and method for compensating fuel composition variations in a gas turbine 审中-公开
标题翻译：系统和方法，用于在燃气涡轮中，燃料组合物来补偿变化
公开(公告)号：EP2450551A2
公开(公告)日：2012-05-09
申请号：EP11187143.0
申请日：2011-10-28
申请人： General Electric Company
发明人： Kirzhner, Joseph , Vierling, Matthieu , Pourron, Nicolas , Martin, Denis Michel , Popovic, Predrag
IPC分类号： F02C9/40 , F02C9/48 , F01D17/08
CPC分类号： F02C9/48 , F01D17/08 , F02C9/40 , F05D2260/80 , F05D2270/0831 , F05D2270/309
摘要： Certain embodiments of the invention may include systems (100) and methods (200) for compensating fuel composition variations in a gas turbine (108). According to an example embodiment of the invention, a method (200) is provided for compensating for fuel composition variations in a turbine. The method can include: monitoring (202) at least one fuel parameter associated with a turbine combustor; monitoring one or more combustion dynamics characteristics associated with the turbine combustor; monitoring (204) one or more performance and emissions characteristics associated with the turbine; estimating (208) fuel composition based at least in part on the at least one fuel parameter, the one or more combustion dynamics characteristics, and the one or more performance and emissions characteristics, and adjusting (210) at least one fuel parameter based at least in part on the estimated fuel composition.
摘要翻译：本发明的某些实施例可包括一种用于在燃气涡轮机（108）的补偿燃料成分的变化的系统（100）和方法（200）。。根据本发明的示例实施例，提供了一种用于补偿在涡轮机的燃料组合物的变化的方法（200）。该方法可以包括：监控（202）与涡轮机燃烧器相关联的至少一个燃料参数; 监控一个或与所述涡轮机燃烧器相关联的多个燃烧动力学特征; 监视（204）的一个或与涡轮机相关联的多个性能和发射特性; 估计（208）燃料组合物基于至少部分地基于所述至少一个燃料参数，所述一个或多个燃烧动态特性，并且所述一个或多个性能和发射特性，并调整（210）的至少一个燃料参数基于至少在所估计的燃料组合物的一部分。

28. 发明公开

EP1953365A3 Gas turbine engine fuel control system 审中-公开
标题翻译：燃气涡轮发动机的燃料控制系统
公开(公告)号：EP1953365A3
公开(公告)日：2011-08-24
申请号：EP08250360.8
申请日：2008-01-30
申请人： Pratt & Whitney Canada Corp.
发明人： Dooley, Kevin A. , Brand, Joseph
IPC分类号： F02C9/28 , F02C3/20 , F02C9/40
CPC分类号： F02C9/28 , F02C3/20 , F02C9/40 , F05D2220/32 , F05D2270/31
摘要： Method for controlling a flow of fuel in a gas turbine engine (10) comprising sensing at least one characteristic of the fuel flow, determining a combustive energy value of the fuel based on the at least one characteristic, determining a desired fuel flow rate at least based on the combustive energy value, and controlling a fuel metering device (24) of the engine to obtain the desired fuel flow rate. A fuel control system (22) is also disclosed which comprises a combustive energy value evaluator (38) determining a combustive energy value of the fuel, and a controller (26) calculating the desired flow rate based on the energy value and controlling the fuel metering device (24).

29. 发明公开

EP2204595A1 Methods, apparatus and/or systems relating to fuel delivery systems for industrial machinery 有权
标题翻译：方法，设备和/或系统相对于燃料为工业机械输送系统
公开(公告)号：EP2204595A1
公开(公告)日：2010-07-07
申请号：EP09179055.0
申请日：2009-12-14
申请人： General Electric Company
发明人： Erickson, Dean M. , Smith, David W. , Byrd, Douglas S. , Zhang, Hua , Holcombe, Daniel B.
IPC分类号： F16K11/22 , F16K15/18 , F16K17/04 , F02C7/232
CPC分类号： F16K17/046 , F02C7/232 , F02C9/40 , F05D2260/60 , F16K15/08 , F16K15/18 , Y10T137/2564 , Y10T137/87652 , Y10T137/87676
摘要： An assembly for delivering a supply of liquid fuel and a supply of purge air to a gas turbine engine, the assembly comprising: an annular dual-flow check valve (10) for controlling the flow through concentric channels (16,18) that have a common outlet (38), the annular dual-flow check valve (10) comprising: an outer body (12) and an inner body (14) that define the concentric channels, which include an outer channel (16) and an inner channel (18) formed therein; a spring (22) activated annular poppet (24) that resides in the outer channel (16) and has a range of motion in the axial direction; and an opening (44) through the inner body (14) that connects the outer channel (16) to the inner channel (18); wherein the axial movement of the annular poppet (24) is regulated by the pressure of the flow upstream of the annular poppet (24) in the outer channel (16); and the axial range of motion of the annular poppet (16) includes at least two axial positions.
摘要翻译：用于输送液体燃料的供应和燃气涡轮发动机，该组件包括一个供应吹扫空气的组件：用于控制通过同心通道（16,18）的流动的环形设计双流止回阀（10），一个thathave 公共出口（38），所述环形设计双流止回阀（10），包括：（外主体（12）和内主体（14）那样定义同心通道，包括在外部通道（16）和信道内 18）形成在其中; 一个弹簧（22）激活的环形阀芯（24）在所述外通道（16）做了位于并具有范围在轴向上运动的; 并通过所述内主体（14）做了开口（44）将所述外通道（16）的内通道（18）; worin环形设计提升阀的轴向运动（24）由在所述外通道（16）的环形设计阀芯（24）上游的流的压力调节; 和环形设计提升阀（16）的运动的轴向范围包括至少两个轴向位置。

30. 发明公开

EP2204563A2 Operating a turbine at baseload on cold fuel with hot fuel combustion hardware 有权转让
标题翻译：操作在基本负载的涡轮机用冷的燃料用于燃烧具有燃料加热的硬件
公开(公告)号：EP2204563A2
公开(公告)日：2010-07-07
申请号：EP09179164.0
申请日：2009-12-15
申请人： General Electric Company
发明人： Fuller, Jason D , Frederick, Garth C , Maters, John C , Morgan, Douglas C , Flamand, Luis M
IPC分类号： F02C7/228 , F02C9/34 , F02C9/40 , F23R3/34 , F23R3/36
CPC分类号： F02C7/228 , F02C9/34 , F02C9/40 , F05D2270/08 , F05D2270/09 , F05D2270/31 , F23N2021/10 , F23N2041/20 , F23R3/34 , F23R3/36 , F23R2900/00013
摘要： A method and algorithm are provided to operate a gas turbine at baseload in an emission compliant capable mode to avoid combustion dynamics while operating with cold fuel and hot fuel combustion hardware. A designated fuel split for avoiding combustion dynamics is scheduled (155) when a temperature for a gas fuel is below a designated value. Interlocks preventing mode transitions with cold fuel are disabled (130, 135). A determination (160) is made whether a modified wobbe index for the gas fuel is below an emissions compliant value. An alarm is activated (165) if the modified wobbe index is below the emissions compliant value to notify the operator of a potential emissions shift.
摘要翻译：本发明提供一种方法和算法操作在基本负荷的燃气涡轮机到发射能够兼容模式，以避免燃烧动态，同时用冷的燃料和热燃烧燃料硬件运行。为避免燃烧动态甲指定燃料分流调度（155）当用于气体燃料的温度低于指定值。防止模式转换联锁用冷的燃料（130,135）被禁用。的确定（160）由一个是否修正沃泊指数为气体燃料低于排放兼容值。警报被激活（165），如果修正沃泊指数是排放低于兼容值，以通知电位移位排放的操作者。

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