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101. 发明申请

US20120011857A1 High-Flow-Capacity Centrifugal Hydrogen Gas Compression Systems, Methods and Components Therefor 有权
标题翻译：高流量离心氢气压缩系统，其方法和组件
公开(公告)号：US20120011857A1
公开(公告)日：2012-01-19
申请号：US13259934
申请日：2010-03-24
申请人： Frederick E. Becker , Jamin J. Bitter , Francis A. DiBella , Alexander Gofer , Robert J. Pelton , Sharon E. Wight , Karl D. Wygant , Kerry N. Oliphant
发明人： Frederick E. Becker , Jamin J. Bitter , Francis A. DiBella , Alexander Gofer , Robert J. Pelton , Sharon E. Wight , Karl D. Wygant , Kerry N. Oliphant
IPC分类号： F02C7/143 , G05D7/06 , F01D15/12 , F04D29/046 , F04B3/00
CPC分类号： F04D17/12 , F02C1/02 , F02C3/04 , F02C3/22 , F02C6/08 , F02C7/12 , F04D17/122 , F04D25/04 , F04D25/163 , F04D29/286 , F04D29/584 , F05D2220/32
摘要： Hydrogen gas compression systems that each include a multistage centrifugal compressor in which each stage has an inlet-to-outlet pressure rise ratio of about 1.20 or greater. In one embodiment, the multistage compressor includes six high-speed centrifugal compressors driven at a speed of about 60,000 rpm. The compressor has an output of more than 200,000 kg/day at a pressure of more than 1,000 psig. The compressors for the compression stages are distributed on both sides of a common gear-box, which has gearing that allows axial thrusts from the compressors to be handled effectively. Each stage's compressor has a unique impeller, which is secured to a support shaft using a tension-rod-based attachment system. In another embodiment, the multistage compressor is driven by a combustion turbine and one or more intercoolers are provided between compression stages. Each intercooler is cooled by coolant from an absorption chiller utilizing exhaust gas from the combustion turbine.
摘要翻译：氢气压缩系统，其各自包括多级离心压缩机，其中每级具有约1.20或更高的入口与出口压力上升比。在一个实施例中，多级压缩机包括以约60,000rpm的速度驱动的六台高速离心式压缩机。压缩机的压力大于1000 psig，输出功率超过20万kg /天。用于压缩级的压缩机分布在普通齿轮箱的两侧，其具有能够有效地处理来自压缩机的轴向推力的传动装置。每级的压缩机具有独特的叶轮，其使用基于张力杆的附接系统固定到支撑轴上。在另一个实施例中，多级压缩机由燃气轮机驱动，并且在压缩级之间设置一个或多个中间冷却器。每个中冷器由来自燃烧涡轮机的废气的吸收式制冷机的冷却剂冷却。

102. 发明申请

US20110302925A1 Method and Apparatus for Controlling the Operation of a Gas Turbine 审中-公开
标题翻译：控制燃气轮机运行的方法和装置
公开(公告)号：US20110302925A1
公开(公告)日：2011-12-15
申请号：US12815119
申请日：2010-06-14
申请人： David William Artt
发明人： David William Artt
IPC分类号： F02C1/00 , F02C3/20
CPC分类号： F02C3/22 , F02C3/36 , F02C9/40 , F05D2220/75
摘要： An apparatus for controlling the operation of a gas turbine engine to enable the engine to utilize low calorific value gas, such as low quality landfill gas, said apparatus comprising a gas compressor for compressing gas to be combusted in the combustion chamber of the engine, means for supplying a low calorific value gas to an input of said compressor, and means for mixing a non-combustible gas, such as air, with said low calorific-value gas supplied to the compressor to control the power output of the engine while maintaining a substantially constant flow rate of gas through the compressor.
摘要翻译：一种用于控制燃气涡轮发动机的操作以使发动机能够利用诸如低质量垃圾填埋气体的低热值气体的装置，所述装置包括用于压缩在发动机的燃烧室中燃烧的气体的气体压缩机，用于将低热值气体供给到所述压缩机的输入端，以及用于将不可燃气体（例如空气）与供给到压缩机的所述低热值气体混合以控制发动机的功率输出的装置，同时保持基本恒定的气体通过压缩机的流量。

103. 发明申请

US20110225976A1 WOBBE CONTROL AND ENHANCED OPERABILITY THROUGH IN-LINE FUEL REFORMING 有权
标题翻译： WOBBE控制和通过在线燃料改造提高的操作性
公开(公告)号：US20110225976A1
公开(公告)日：2011-09-22
申请号：US13118824
申请日：2011-05-31
申请人： Willy S. ZIMINSKY , Gilbert O. Kraemer , Girard A. SIMONS , Mark A. HADLEY
发明人： Willy S. ZIMINSKY , Gilbert O. Kraemer , Girard A. SIMONS , Mark A. HADLEY
IPC分类号： F02M27/02
CPC分类号： F23R3/40 , F02C3/20 , F02C3/22 , F02C9/40
摘要： A method of regulating the Wobbe number of a multi-composition gas fuel supplied to one or more combustors of a gas turbine includes: (a) providing a control system for regulating fuel and air flow to the one or more combustors; and (b) reforming a fraction of the gas fuel upstream of the one or more combustors to form hydrogen and carbon monoxide to be supplied to the one or more combustors with a remaining fraction of the fuel; wherein the fraction of fuel reformed is adjusted to maintain the Wobbe number of the fuel supplied to the one or more combustors within a predetermined range.
摘要翻译：一种调节供应给燃气轮机的一个或多个燃烧器的多组分气体燃料的沃泊数的方法包括：（a）提供用于调节燃料和空气流向一个或多个燃烧器的控制系统; 和（b）在所述一个或多个燃烧器的上游重整所述气体燃料的一部分，以形成供给所述一个或多个燃烧器的剩余部分燃料的氢和一氧化碳; 其中，重整燃料的燃料馏分被调节以将供给一个或多个燃烧器的燃料的沃泊数保持在预定范围内。

104. 发明授权

US07998227B2 Method for utilizing gas reserves with low methane concentrations for fueling gas turbines 有权
标题翻译：利用低甲烷浓度的燃气储备燃料燃气轮机的方法
公开(公告)号：US07998227B2
公开(公告)日：2011-08-16
申请号：US11008882
申请日：2004-12-10
申请人： Frank F. Mittricker
发明人： Frank F. Mittricker
IPC分类号： C01L3/00 , C01B3/24 , C01B3/32
CPC分类号： F02C3/20 , F02C3/22
摘要： The invention is directed to a method of fueling gas turbines from natural gas reserves with relatively low methane concentrations. The invention permits the use of such reserves to be used to fuel gas turbines to generate electric power. The method of the invention includes providing a natural gas comprising not more than about 40 percent methane on a volume basis and mixing the methane of the natural gas with hydrogen gas to provide a hydrogen enhanced methane/hydrogen gas blend which has sufficient hydrogen to provide flame stability during burning. Thereafter, if required, the hydrogen enhanced methane/hydrogen gas blend is dehydrated to remove a sufficient amount of water to provide a flame stable hydrogen enhanced dehydrated methane/hydrogen gas blend. The hydrogen enhanced natural gas blend is used to fuel gas turbine generators.
摘要翻译：本发明涉及一种从具有较低甲烷浓度的天然气储备燃料燃气轮机的方法。本发明允许使用这种储量来燃料燃气轮机来产生电力。本发明的方法包括提供基于体积的不超过约40％甲烷的天然气，并将天然气的甲烷与氢气混合以提供具有足够氢气以提供火焰的氢气增强的甲烷/氢气共混物燃烧时的稳定性此后，如果需要，将氢气增强的甲烷/氢气共混物脱水以除去足够量的水以提供火焰稳定的氢气增强脱水甲烷/氢气共混物。氢气增强天然气共混物用于燃料燃气涡轮发电机。

105. 发明授权

US07980082B2 Wobbe control and enhanced operability through in-line fuel reforming 有权
标题翻译：通过在线燃料重整控制和增强操作性
公开(公告)号：US07980082B2
公开(公告)日：2011-07-19
申请号：US11882376
申请日：2007-08-01
申请人： Willy S. Ziminsky , Gilbert O. Kraemer , Girard A. Simons , Mark A. Hadley
发明人： Willy S. Ziminsky , Gilbert O. Kraemer , Girard A. Simons , Mark A. Hadley
IPC分类号： F02C6/18
CPC分类号： F23R3/40 , F02C3/20 , F02C3/22 , F02C9/40
摘要： A method of regulating the Wobbe number of a multi-composition gas fuel supplied to one or more combustors of a gas turbine comprising: (a) providing a control system for regulating fuel and air flow to the one or more combustors; and (b) reforming a fraction of the gas fuel upstream of the one or more combustors to form hydrogen and carbon monoxide to be supplied to the one or more combustors with a remaining fraction of the fuel; wherein the fraction of fuel reformed is adjusted to maintain the Wobbe number of the fuel supplied to the one or more combustors within a predetermined range.
摘要翻译：一种调节供应给燃气轮机的一个或多个燃烧器的多组分气体燃料的沃泊数的方法，包括：（a）提供用于调节燃料和空气流向所述一个或多个燃烧器的控制系统; 和（b）在所述一个或多个燃烧器的上游重整所述气体燃料的一部分，以形成供给所述一个或多个燃烧器的剩余部分燃料的氢和一氧化碳; 其中，重整燃料的燃料馏分被调节以将供给一个或多个燃烧器的燃料的沃泊数保持在预定范围内。

106. 发明申请

US20110162342A1 SYSTEM AND METHOD FOR LOW EMISSIONS COMBUSTION 有权
标题翻译：用于低排放燃烧的系统和方法
公开(公告)号：US20110162342A1
公开(公告)日：2011-07-07
申请号：US13048989
申请日：2011-03-16
申请人： Andrei Tristan Evulet , Ahmed Mostafa Elkady
发明人： Andrei Tristan Evulet , Ahmed Mostafa Elkady
IPC分类号： F02C6/00
CPC分类号： F02C3/22 , F02C6/08 , F02C6/10 , Y02E20/16 , Y02E20/18
摘要： A turbine system comprises a compressor for compressing air to generate a compressed flow, an air separation unit for receiving and separating at least a portion of the compressed flow into oxygen and a low-oxygen stream, a combustor for receiving and combusting at least a portion of the low-oxygen stream, a portion of the compressed flow and a fuel to generate a high temperature exhaust gas, and a turbine for receiving and expanding the high temperature exhaust gas to generate electricity and a reduced temperature low-NOx exhaust gas.
摘要翻译：涡轮机系统包括用于压缩空气以产生压缩流的压缩机，用于接收并将至少一部分压缩流分离成氧和低氧气流的空气分离单元，用于接收和燃烧至少一部分的燃烧器的低氧气流，一部分压缩流和燃料以产生高温废气，以及用于接收和膨胀高温废气以产生电力的涡轮机和降低的低NOx排放气体。

107. 发明申请

US20110083444A1 LOW BTU FUEL INJECTION SYSTEM 审中-公开
标题翻译：低BTU燃油喷射系统
公开(公告)号：US20110083444A1
公开(公告)日：2011-04-14
申请号：US12576865
申请日：2009-10-09
申请人： Mahesh Bathina , Ramanand Singh , Gunnar Leif Siden , Andrew Mitchell Rodwell , Robert Thomas Thatcher
发明人： Mahesh Bathina , Ramanand Singh , Gunnar Leif Siden , Andrew Mitchell Rodwell , Robert Thomas Thatcher
IPC分类号： F02C7/26 , F02G3/00 , F01D5/14
CPC分类号： F02C3/22 , F02C3/34 , F02C7/22 , F05D2220/75
摘要： A system includes a gas turbine compressor including multiple radial protrusions disposed about a circumference of the gas turbine compressor. Each radial protrusion includes multiple gaseous fuel injection orifices configured to inject gaseous fuel into the gas turbine compressor.
摘要翻译：一种系统包括燃气轮机压缩机，其包括围绕燃气涡轮压缩机的圆周设置的多个径向突起。每个径向突起包括多个气体燃料喷射孔，其构造成将气体燃料喷射到燃气涡轮压缩机中。

108. 发明申请

US20110059410A1 COMBUSTION APPARATUS 审中-公开
标题翻译：燃烧装置
公开(公告)号：US20110059410A1
公开(公告)日：2011-03-10
申请号：US12528361
申请日：2007-12-13
申请人： Patrick Joseph Glynn
发明人： Patrick Joseph Glynn
IPC分类号： F23D11/44
CPC分类号： F02C3/22 , F02C3/28 , F02C6/18 , F23G5/20 , F23G5/46 , F23G7/06 , Y02T50/671
摘要： Provided is a combustion apparatus (10) for combusting one or more combustible media such as mine methane and waste coal. The apparatus has a combustion unit (24) with a fuel inlet (26,27) through which the combustible media enters the combustion unit for combustion therein, and a gas outlet (28) for gases formed during combustion to flow out of the combustion unit to provide heat energy to a downstream apparatus such as a turbine engine(14). The combustion unit is arranged to provide a volatile release reaction, a char combustion reaction and a gas phase reaction
摘要翻译：提供一种用于燃烧一种或多种可燃介质如煤矿瓦斯和废煤的燃烧装置（10）。该装置具有燃烧单元（24），其具有燃料入口（26,27），可燃介质通过燃料入口（26,27）进入燃烧单元以在其中燃烧，以及用于在燃烧期间形成的气体流出燃烧单元的气体出口以向诸如涡轮发动机（14）的下游装置提供热能。燃烧单元布置成提供挥发性释放反应，焦炭燃烧反应和气相反应

109. 发明申请

US20110023491A1 SYSTEM AND METHOD FOR SUPPLYING FUEL TO A GAS TURBINE 审中-公开
标题翻译：用于向燃气涡轮机供应燃料的系统和方法
公开(公告)号：US20110023491A1
公开(公告)日：2011-02-03
申请号：US12512527
申请日：2009-07-30
申请人： KOREY FREDERIC RENDO , COLIN WILKES , DANIEL MARTIN MOSS , TIMOTHY RUSSELL BILTON
发明人： KOREY FREDERIC RENDO , COLIN WILKES , DANIEL MARTIN MOSS , TIMOTHY RUSSELL BILTON
IPC分类号： F02C7/22 , G05D11/00
CPC分类号： F02C7/224 , F02C3/22 , Y10T137/2605
摘要： A system for supplying fuel to a gas turbine includes piping containing fuel at a pressure greater than approximately 500 psi. A pressure reducing valve connected downstream of the piping reduces the pressure of the fuel to less than approximately 200 psi. A heat exchanger connected downstream of the pressure reducing valve heats the wet saturated fuel or dry saturated fuel to produce a superheated fuel. A control valve connected downstream of the heat exchanger reduces the pressure of the superheated fuel to less than approximately 50 psi. A method for supplying superheated fuel to a gas turbine includes receiving fuel having a pressure greater than approximately 500 psi and reducing the pressure to less than approximately 200 psi. The method further includes separating gaseous fuel from liquid fuel, reducing the pressure of the gaseous fuel to less than approximately 50 psi, and flowing the superheated fuel to the gas turbine.
摘要翻译：用于向燃气轮机供应燃料的系统包括在大于约500psi的压力下含有燃料的管道。连接在管道下游的减压阀将燃料的压力降低到小于约200psi。连接在减压阀下游的热交换器加热湿饱和燃料或干饱和燃料以产生过热燃料。连接在热交换器下游的控制阀将过热燃料的压力降低到小于约50psi。向燃气轮机供应过热燃料的方法包括接收压力大于约500psi并将压力降低到小于约200psi的燃料。该方法还包括从气体燃料中分离出气体燃料，将气态燃料的压力降低到小于约50psi，并将过热燃料流入燃气轮机。

110. 发明授权

US07870717B2 Advanced hydrogen auxiliary power unit 失效
标题翻译：先进氢辅助动力装置
公开(公告)号：US07870717B2
公开(公告)日：2011-01-18
申请号：US11681990
申请日：2007-03-05
申请人： Allen K. MacKnight
发明人： Allen K. MacKnight
IPC分类号： F02C3/20 , F02C6/18 , F02C7/32
CPC分类号： F01K21/047 , F02C3/20 , F02C3/22 , F02C3/30 , F05D2220/50
摘要： An auxiliary power unit includes an autothermal reformer for producing a reformate from fuel; a turbine; a combustor for burning the reformate to power the turbine; a recuperator for obtaining thermal energy to improve the efficiency of the auxiliary power unit; a steam generator for using thermal energy from the recuperator to produce steam from a water supply; a condenser for recovering the water from turbine exhaust; and an electrical generator coupled to the turbine for producing electrical power. Recovered heat and water are used with the autothermal reformer to produce rapid and complete combustion of the fuel with a relatively low concentration of emissions.
摘要翻译：辅助动力单元包括用于从燃料产生重整产物的自热重整器; 涡轮机用于燃烧重整产物以为涡轮机供电的燃烧器; 用于获得热能以提高辅助动力单元的效率的换热器; 蒸汽发生器，用于使用来自换热器的热能从水源产生蒸汽; 用于从涡轮机废气中回收水的冷凝器; 以及耦合到所述涡轮机以产生电力的发电机。回收的热和水与自热重整器一起使用以产生具有相对低的排放浓度的燃料的快速和完全燃烧。

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