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1. 发明授权

US06708497B2 Gas turbine installation and an associated operating method 失效
标题翻译：燃气轮机安装和相关操作方法
公开(公告)号：US06708497B2
公开(公告)日：2004-03-23
申请号：US10183871
申请日：2002-06-28
申请人： Klaus Doebbeling , Hans-Erik Hansson , Dieter Winkler
发明人： Klaus Doebbeling , Hans-Erik Hansson , Dieter Winkler
IPC分类号： F02C330
CPC分类号： F01K21/047
摘要： The invention relates to a method of operating a gas turbine installation (1), compressed fresh air (6, 19, 38) is branched off after a compressor (2) and supplied to an evaporator device (14), in the evaporator device (14) feed water (17, 26, 28) is evaporated, while heat is supplied, and is mixed with the fresh air (6, 19, 38) in order to generate a steam/air mixture (22, 37), the steam/air mixture (22, 37) is fed back upstream of a gas turbine (10), the heat required for the evaporation of the feed water (17, 26, 28) is at least partially extracted from an exhaust gas (12) of the gas turbine (10). In order to improve the efficiency of the gas turbine installation (1), the feed water (17, 26, 28) runs down along a wall arrangement (39) heated by the exhaust gas (12) and is subjected to the fresh air (6, 19, 38). The feed water (17, 26, 28) evaporates and mixes with the fresh air (6, 19, 38), by which means the steam/air mixture (22, 37) forms for the recirculation.
摘要翻译：本发明涉及一种操作燃气轮机装置（1）的方法，压缩的新鲜空气（6,39,38）在压缩机（2）之后被分流并供应到蒸发装置（14），在蒸发器装置 14）供水（17,26,28）蒸发，同时供应热量，并与新鲜空气（6,19,38）混合以产生蒸汽/空气混合物（22,37），蒸汽 /空气混合物（22,37）被馈送到燃气轮机（10）的上游，用于蒸发给水（17,26,28）所需的热量至少部分地从排气（12）排出燃气轮机（10）。为了提高燃气轮机装置（1）的效率，供水（17,26,28）沿着由排气（12）加热的壁装置（39）向下延伸并且经受新鲜空气（ 6，19，38）。给水（17,26,28）蒸发并与新鲜空气（6,19,38）混合，由此形成用于再循环的蒸汽/空气混合物（22,37）。

2. 发明授权

US06584776B2 Method for generating power 有权
标题翻译：发电的方法
公开(公告)号：US06584776B2
公开(公告)日：2003-07-01
申请号：US09808217
申请日：2001-03-14
申请人： Frank F. Mittricker , Michael Turner
发明人： Frank F. Mittricker , Michael Turner
IPC分类号： F02C330
CPC分类号： F01K21/047 , F02C7/08 , Y02E20/14 , Y02E20/16 , Y02P80/15
摘要： A method and system for generating power include using a cogeneration power system having a gas turbine. The gas turbine has a compressor section for receiving air to be compressed. The compressed air is fed to a combustor section where it is mixed with fuel and the fuel is burned to produce heated combustion gas. The heated combustion gas is expanded in an expander section to generate shaft work which is used to drive a generator or alternator for producing electric power. The heated combustion gas leaves the expander as turbine exhaust which is cooled by transferring at least part of its heat to the air ahead of the combustor.
摘要翻译：一种用于发电的方法和系统包括使用具有燃气轮机的热电联供系统。燃气轮机具有用于接收待压缩空气的压缩机部分。压缩空气被供给到燃烧器部分，在那里与燃料混合并燃烧燃料以产生加热的燃烧气体。加热的燃烧气体在膨胀器部分中膨胀以产生用于驱动发电机或交流发电机以产生电力的轴作用。加热的燃烧气体作为涡轮机废气离开膨胀机，其通过将至少部分热量转移到燃烧器前方的空气来冷却。

3. 发明授权

US06560966B1 Method for operating a power plant having turbine cooling 有权
标题翻译：用于操作具有涡轮冷却的发电厂的方法
公开(公告)号：US06560966B1
公开(公告)日：2003-05-13
申请号：US09645548
申请日：2000-08-25
申请人： Mircea Fetescu , Erhard Liebig , Jean-Pierre Rickli , Franz Stirnimann
发明人： Mircea Fetescu , Erhard Liebig , Jean-Pierre Rickli , Franz Stirnimann
IPC分类号： F02C330
CPC分类号： F01K21/047 , F02C3/30 , F02C7/18 , F05D2260/2322 , Y02E20/14
摘要： In a method for operating a gas turbo group, partial streams of compressed air are cooled in cooling air coolers and are used as cooling air for thermally highly stressed components of the gas turbo group. The cooling air coolers are constructed as steam generators. Steam generated in the cooling air coolers is fed in part to the gas turbo group and is expanded there while providing usable power, while another part of the steam is fed into the cooling system, where the steam displaces air, which air then becomes available again to the gas turbine process. In this way, the steam generated with the help of heat removed from the cooling air is re-used.
摘要翻译：在用于操作气体涡轮组的方法中，在冷却空气冷却器中冷却部分压缩空气流并且用作气体涡轮组的热应力高的部件的冷却空气。冷却空气冷却器构成蒸汽发生器。在冷却空气冷却器中产生的蒸汽被部分地供给到气体涡轮组，并且在同时提供可用功率的同时被膨胀，而蒸汽的另一部分被供给到冷却系统中，蒸汽排出空气，然后空气再次变得可用到燃气轮机过程。以这种方式，再次利用从冷却空气中除去的热量产生的蒸汽。

4. 发明授权

US06553768B1 Combined water-wash and wet-compression system for a gas turbine compressor and related method 有权
标题翻译：用于燃气轮机压缩机的组合水洗和湿压系统及相关方法
公开(公告)号：US06553768B1
公开(公告)日：2003-04-29
申请号：US09703577
申请日：2000-11-01
申请人： Richard Robert Trewin , William George Carberg
发明人： Richard Robert Trewin , William George Carberg
IPC分类号： F02C330
CPC分类号： F02C7/1435 , B05B7/0441 , B05B9/01 , F01D25/002
摘要： A combined water-wash and wet-compression system for a gas turbine includes a compressor having an inlet defining a flow direction; and a plurality of manifolds arranged in proximity to the inlet and arranged transversely of the flow direction; a plurality of dual-function nozzles connected to the manifolds. Each dual-function nozzle is adapted to supply, selectively, either relatively small droplets for introduction into the compressor for intercooling, or relatively large droplets for impingement on components of the compressor for cleaning the components. A method of introducing a liquid into a compressor inlet for providing water wash for cleaning components of the compressor, and for providing wet compression for intercooling is also disclosed.
摘要翻译：用于燃气轮机的组合的水洗和湿式压缩系统包括具有限定流动方向的入口的压缩机; 以及布置在所述入口附近并且横向于所述流动方向布置的多个歧管; 连接到歧管的多个双功能喷嘴。每个双功能喷嘴适于提供选择性地供应用于中间冷却的用于引入压缩机的相对小的液滴，或用于冲洗在用于清洁部件的压缩机的部件上的相对大的液滴。还公开了一种将液体引入压缩机入口以提供用于清洁压缩机的部件的水洗和用于提供用于中间冷却的湿压缩的方法。

5. 发明授权

US06449953B1 Methods for reducing gas turbine engine emissions 有权
标题翻译：减少燃气轮机发动机排放的方法
公开(公告)号：US06449953B1
公开(公告)日：2002-09-17
申请号：US09560459
申请日：2000-04-28
申请人： Richard B. Hook, Jr. , M. Waseem Adhami , Narendra D. Joshi
发明人： Richard B. Hook, Jr. , M. Waseem Adhami , Narendra D. Joshi
IPC分类号： F02C330
CPC分类号： F02C3/30 , F05D2220/32
摘要： A gas turbine engine includes a compressor rotor assembly including a first rotor, a combustor configured to operate with a fuel/air mixture equivalence ratio less than one, and a water injection assembly. The water injection assembly includes a water delivery system including a first plurality of spray nozzles to supply water upstream from the first rotor. The water being supplied to the first rotor is atomized with the first plurality of spray nozzles prior to being supplied to the engine to lower the emissions generated by the combustor.
摘要翻译：燃气涡轮发动机包括压缩机转子组件，该压缩机转子组件包括第一转子，构造成以小于1的燃料/空气混合物当量比操作的燃烧器和水喷射组件。注水组件包括水输送系统，其包括第一多个喷嘴，以从第一转子上游供水。供给到第一转子的水在被供给到发动机之前用第一多个喷嘴雾化，以降低由燃烧器产生的排放。

6. 发明授权

US06393823B1 Methods for fuel nozzle staging for gas turbine engines 有权
标题翻译：燃气轮机发动机燃油喷嘴分段方法
公开(公告)号：US06393823B1
公开(公告)日：2002-05-28
申请号：US09434343
申请日：1999-11-05
申请人： Gilbert H. Badeer
发明人： Gilbert H. Badeer
IPC分类号： F02C330
CPC分类号： F02C7/228 , F23K5/005 , F23L2900/07009 , F23R3/34
摘要： A fuel delivery system for fuel nozzle staging includes a gas circuit and a fuel circuit. Each circuit includes a first manifold and a second manifold. The fuel delivery system delivers a first gas and a first fuel to a gas turbine engine during initial operation through the first manifold connected within each respective gas circuit. As the gas turbine engine reaches a predetermined operational speed, staging valves permit the fuel delivery system to also deliver the first gas and the first fuel to the gas turbine engine through the second manifold of each respective gas circuit.
摘要翻译：用于燃料喷嘴分段的燃料输送系统包括气体回路和燃料回路。每个电路包括第一歧管和第二歧管。燃料输送系统在初始操作期间通过连接在每个相应气体回路内的第一歧管将第一气体和第一燃料输送到燃气涡轮发动机。当燃气涡轮发动机达到预定的操作速度时，分段阀允许燃料输送系统还通过每个相应气体回路的第二歧管将第一气体和第一燃料输送到燃气涡轮发动机。

7. 发明授权

US06202404B1 Method and apparatus for reducing the temperature of air entering a compressor of a turbojet engine by variably injecting fluid into the incoming air 失效
标题翻译：用于通过将流体可变地注入到进入空气中来降低进入涡轮喷气发动机的压缩机的空气的温度的方法和装置
公开(公告)号：US06202404B1
公开(公告)日：2001-03-20
申请号：US09168620
申请日：1998-10-09
申请人： Vladimir Balepin
发明人： Vladimir Balepin
IPC分类号： F02C330
CPC分类号： F02C7/143 , F02C7/1435 , F02C7/224 , Y02T50/675
摘要： A turbojet engine has a capability for propelling an air-borne vehicle over an extremely wide range of operating speeds. A vehicle can be propelled from take-off conditions through speeds in excess of Mach 5. The engine is equipped with a cooling fluid injection system which cools intake air at high operating speeds. Cooling of intake air permits continued turbojet engine operation at speeds which produce stagnation air inlet temperature in excess of those which critical compressor components can tolerate. The inlet air entering the compressor is pre-cooled with injected fluid so that its temperature is reduced below the critical operating temperature limits of the critical compressor components.
摘要翻译：涡轮喷气发动机具有在非常宽的操作速度范围内推进空中客车的能力。车辆可以通过超过马赫数5的起飞条件从起飞条件推进。发动机配备有冷却液注射系统，其以高运行速度冷却进气。进气的冷却允许持续的涡轮喷气发动机运行，其速度可以产生停滞空气入口温度超过关键压缩机组件可以耐受的温度。进入压缩机的入口空气用喷射流体预冷却，使其温度降低到临界压缩机部件的临界工作温度极限以下。

8. 发明授权

US06718750B2 Gas turbine installation with regenerator and water injection 有权
标题翻译：燃气轮机安装与再生器和注水
公开(公告)号：US06718750B2
公开(公告)日：2004-04-13
申请号：US10080556
申请日：2002-02-25
申请人： Takanori Shibata , Shigeo Hatamiya , Nobuhiro Seiki , Tomomi Koganezawa , Katsuhiko Sagae
发明人： Takanori Shibata , Shigeo Hatamiya , Nobuhiro Seiki , Tomomi Koganezawa , Katsuhiko Sagae
IPC分类号： F02C330
CPC分类号： F01K21/047 , F02C3/30 , F02C6/18 , F02C7/10 , F05D2240/40 , F05D2260/20 , F28D7/0066 , F28D9/0068 , F28D9/0093 , F28F1/32 , F28F3/027 , F28F2250/102 , F28F2250/108
摘要： A gas turbine installation which includes a compressor which compresses supplied air and discharges the same, a combustor which combusts the compressed air obtained from the compressor and fuel and produces combustion gas, a turbine which is driven by combustion gas provided from the combustor, a regenerative heat exchanger which heats all or a part of the compressed air being supplied from the compressor to the combustor by making use of the heat of the exhaust gas exhausted from the turbine and a plurality of water spraying devices which are provided at positions from an intake air chamber of the compressor to the outlet of low temperature side gas flow passage in the regenerative heat exchanger and is characterized in that the regenerative heat exchanger is constituted by connecting in series a plurality of heat exchangers having different heat transfer surface configurations. Thereby, a gas turbine installation is provided which suppresses generation of erosion and scales due to water droplets and shows a high efficiency and a high output.
摘要翻译：一种燃气轮机装置，其包括压缩供给的空气并将其排出的压缩机，将从压缩机获得的压缩空气燃烧并产生燃烧气体的燃烧器，由燃烧器提供的燃烧气体驱动的涡轮机，再生热交换器，其利用从涡轮机排出的废气的热量将从压缩机供给的全部或一部分压缩空气加热到燃烧器;以及多个喷水装置，其设置在从进气再生热交换器的低温侧气体流路出口的压缩机室，其特征在于，所述再生式热交换器通过串联连接具有不同传热面构造的多个热交换器而构成。因此，提供一种燃气轮机装置，其抑制由水滴引起的侵蚀和鳞屑的产生，并且显示出高效率和高输出。

9. 发明授权

US06644013B1 Gas turbine power generation equipment and air humidifying apparatus 有权
标题翻译：燃气轮机发电设备和空气加湿装置
公开(公告)号：US06644013B1
公开(公告)日：2003-11-11
申请号：US09463231
申请日：2000-01-21
申请人： Shigeo Hatamiya , Masahiko Yamagishi , Osamu Yokomizo
发明人： Shigeo Hatamiya , Masahiko Yamagishi , Osamu Yokomizo
IPC分类号： F02C330
CPC分类号： F02C6/18 , F01D25/32 , F01K21/047 , F02C3/30 , F02C3/305 , F02C7/10 , F02C7/1435 , Y02E20/14 , Y02E20/16
摘要： The present invention relates to an air humidifier for adding moisture to a working medium of a gas turbine for humidification, and gas turbine electric power generation equipment for driving the gas turbine by the working medium of high moisture to generate electricity. An object of the present invention is to reduce pressure loss of burned exhaust gas of the gas turbine to improve output or efficiency of electric power generation. The invention comprises a humidifier (3), a combustor (5), a turbine (6), a generator (7), and a water recovery unit (10), and further comprises an exhaust gas reheater (11) for heating burned exhaust gas discharged from the water recovery unit by surplus water discharged from the humidifier.
摘要翻译：本发明涉及一种用于向用于加湿的燃气轮机的工作介质添加水分的空气加湿器，以及用于通过高湿度的工作介质驱动燃气轮机以发电的燃气轮机发电设备。本发明的目的是减少燃气轮机的燃烧废气的压力损失，以提高发电的输出或效率。本发明包括加湿器（3），燃烧器（5），涡轮机（6），发电机（7）和水回收单元（10），还包括用于加热燃烧的排气的废气再热器从加湿器排出的多余的水从水回收装置排出的气体。

10. 发明授权

US06564556B2 High efficiency low pollution hybrid brayton cycle combustor 失效
公开(公告)号：US06564556B2
公开(公告)日：2003-05-20
申请号：US10161159
申请日：2002-05-30
申请人： J. Lyell Ginter
发明人： J. Lyell Ginter
IPC分类号： F02C330
CPC分类号： F01K21/047 , F02C3/30 , F05D2270/082 , Y02T50/672
摘要： A power generating system and method operating at high pressure and utilizing a working fluid consisting of a mixture of compressed non-flammable air components, fuel combustion products and steam. The working fluid is substantially free of CO and NOx. Fuel and compressed air at an elevated temperature and at a constant pressure are delivered to a combustion chamber, the amount of air being chosen so that at least about 90% of the oxygen in the air is consumed during combustion. The quantity of air and fuel supplied to the combustion chamber may be varied provided a constant fuel to air ratio is maintained. Superheated water is delivered under pressure to the combustion chamber, and is converted substantially instantaneously to steam. The quantity of water delivered is controlled such that the latent heat of vaporization of the water maintains the temperature of the working fluid at a desired level. Heat may be transferred from the working fluid exiting the work engine to the water to heat the water to the desired temperature for delivery to the combustion chamber. The quantity, temperature and pressure of the air, fuel and water introduced in to the combustion chamber are independently controllable. A zoned burner may be employed in which a portion of the compressed air may be mixed with the fuel in a first zone prior to ignition, with the remaining compressed air being added at one or more locations downstream of the point of ignition.

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