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公开(公告)号：US09074530B2
公开(公告)日：2015-07-07
申请号：US12973976
申请日：2011-01-13
申请人： Samuel David Draper
发明人： Samuel David Draper
IPC分类号： G06F19/00 , F02C9/18 , F02C3/34 , B01D53/94 , F01N9/00 , F01N3/08 , F01K13/02 , F01K23/10 , F02C7/228 , F02C7/232
CPC分类号： F02C9/18 , B01D53/9422 , B01D53/9445 , B01D53/9459 , B01D53/9495 , F01K13/02 , F01K23/10 , F01N3/0814 , F01N9/00 , F02C3/34 , F02C7/228 , F02C7/232 , F05D2260/61 , F05D2270/082 , Y02T50/677
摘要： A fuel control system for a gas turbine engine that includes a primary fuel circuit, a fuel tuning circuit, a plurality of combustors connected to the fuel tuning circuit, oxygen and carbon dioxide sensors in the exhaust stream and a feedback control loop operatively connected to the fuel tuning circuit and to the oxygen and carbon monoxide sensors which serve to control the precise amount of fuel and air being fed to each one of the plurality of combustors in the engine. A parallel array of control valves in a tuning fuel circuit connect to corresponding ones of the plurality of combustors in the gas turbine engine. The fuel control system thereby “fine tunes” the amount of fuel and air being fed to each combustor using data regarding the detected oxygen and carbon monoxide concentrations in the exhaust gas as provided through a feedback control loop.
摘要翻译： 一种用于燃气涡轮发动机的燃料控制系统，其包括主要燃料电路，燃料调节电路，连接到燃料调节回路的多个燃烧器，排气流中的氧气和二氧化碳传感器以及可操作地连接到燃料调节回路的反馈控制回路 燃料调节电路和氧气和一氧化碳传感器，其用于控制供给到发动机中的多个燃烧器中的每一个的燃料和空气的精确量。 调谐燃料电路中的并联的控制阀阵列连接到燃气涡轮发动机中的多个燃烧器中的相应燃烧器。 因此，燃料控制系统通过反馈控制回路提供的关于废气中检测到的氧气和一氧化碳浓度的数据，“精细地调整”了向每个燃烧器供给的燃料和空气的量。
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2.发明授权公开(公告)号：US08726628B2
公开(公告)日：2014-05-20
申请号：US12910571
申请日：2010-10-22
申请人： Lisa Anne Wichmann , Samuel David Draper , Gilbert Otto Kraemer , Alan Meier Truesdale , James Anthony West
发明人： Lisa Anne Wichmann , Samuel David Draper , Gilbert Otto Kraemer , Alan Meier Truesdale , James Anthony West
CPC分类号： F23C9/00 , F01K23/10 , F02C6/18 , F05D2260/61 , F23J15/06 , F23J2215/50 , Y02E20/16 , Y02E20/326 , Y02E20/363
摘要： A combined cycle power plant includes a compressor section including a compressor inlet and a compressor outlet, and a turbine section operatively connected to the compressor section. The turbine section includes a turbine inlet and a turbine outlet. A heat recovery steam generator (HRSG) is fluidly connected to the turbine outlet. A combustor includes a head end and a combustor discharge. The head end is fluidly connected to the compressor outlet and the combustor discharge is fluidly connected to the turbine inlet. A carbon dioxide collection system is fluidly connected to one of the compressor outlet and the head end of the combustor. The carbon dioxide collection system is configured and disposed to extract a first fluid comprising carbon dioxide and a second fluid from a substantially oxygen free fluid flow passed from the one of the compressor outlet and the head end of the combustor.
摘要翻译： 联合循环发电厂包括压缩机部分，其包括压缩机入口和压缩机出口，以及可操作地连接到压缩机部分的涡轮部分。 涡轮机部分包括涡轮机入口和涡轮机出口。 热回收蒸汽发生器（HRSG）流体地连接到涡轮机出口。 燃烧器包括头端和燃烧器排出口。 头端流体地连接到压缩机出口，并且燃烧器排出物流体地连接到涡轮机入口。 二氧化碳收集系统流体地连接到压缩机出口和燃烧器的头端之一。 二氧化碳收集系统被配置和设置成从压缩机出口和燃烧器的头端中的一个通过的基本上不含氧的流体流提取包含二氧化碳和第二流体的第一流体。
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公开(公告)号：US08479488B2
公开(公告)日：2013-07-09
申请号：US12509684
申请日：2009-07-27
摘要： A gas turbine includes a compressor with a plurality of pressure plates, a combustor downstream from the compressor, and a turbine downstream from the combustor and axially aligned with the compressor. The combustor produces combustion gases that flow to the turbine. A first manifold connected to the combustor contains a first process gas for combustion in the combustor. A second manifold connected upstream of the turbine contains a second process gas, and a portion of the second process gas flows to the plurality of pressure plates.
摘要翻译： 燃气轮机包括具有多个压力板的压缩机，来自压缩机的下游的燃烧器，以及在燃烧器下游并与压缩机轴向对准的涡轮机。 燃烧器产生流到涡轮机的燃烧气体。 连接到燃烧器的第一歧管包含用于在燃烧器中燃烧的第一工艺气体。 连接在涡轮机上游的第二歧管包含第二工艺气体，第二工艺气体的一部分流到多个压力板。
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公开(公告)号：US20120023955A1
公开(公告)日：2012-02-02
申请号：US13217405
申请日：2011-08-25
申请人： Samuel David Draper
发明人： Samuel David Draper
IPC分类号： F02C7/00
摘要： A power plant and method of operation are provided. The power plant comprises at least one main air compressor and at least one gas turbine assembly. Each gas turbine assembly comprises a turbine combustor for mixing a compressed ambient gas with a recirculated low oxygen content gas flow and a fuel stream to form a combustible mixture for burning to form the recirculated low oxygen content gas flow. A turbine is arranged to be driven by the recirculated low oxygen content gas flow from the turbine combustor. The assembly includes a recirculation loop for recirculating the recirculated low oxygen content gas flow from the turbine to a turbine compressor and a gas flow extraction stream for extracting a portion of the recirculated low oxygen content gas flow for delivery to a carbon monoxide catalyst unit. A portion of the compressed ambient gas is directed to the carbon monoxide catalyst unit.
摘要翻译： 提供发电厂和操作方法。 发电厂包括至少一个主空气压缩机和至少一个燃气轮机组件。 每个燃气轮机组件包括涡轮机燃烧器，用于将压缩的环境气体与再循环的低氧含量气体流和燃料流混合以形成用于燃烧以形成再循环的低氧含量气体流的可燃混合物。 涡轮被布置成由来自涡轮机燃烧器的再循环的低氧含量气体流驱动。 该组件包括用于再循环来自涡轮机的再循环低氧含量气体流到涡轮压缩机的再循环回路和用于提取一部分再循环的低氧含量气体流以输送到一氧化碳催化剂单元的气流提取流。 一部分压缩的环境气体被引导到一氧化碳催化剂单元。
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公开(公告)号：US20110252700A1
公开(公告)日：2011-10-20
申请号：US12763002
申请日：2010-04-19
CPC分类号： C10L9/02
摘要： Systems and methods are provided that include a heat integrated coal treating system having a two-stage coal treating process. In one embodiment, the two-stage treating process may include an HF reactor and an HNO3 reactor coupled to the nitric acid reactor and having a fluid exchanging heat between the hydrofluoric acid reactor and the nitric acid reactor.
摘要翻译： 提供了包括具有两级煤处理工艺的热综合煤处理系统的系统和方法。 在一个实施方案中，两阶段处理方法可以包括HF反应器和与硝酸反应器偶联的HNO 3反应器，并且在氢氟酸反应器和硝酸反应器之间具有流体交换热。
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公开(公告)号：US20110016872A1
公开(公告)日：2011-01-27
申请号：US12509684
申请日：2009-07-27
IPC分类号： F02C1/00
摘要： A gas turbine includes a compressor with a plurality of pressure plates, a combuster downstream from the compressor, and a turbine downstream from the combustor and axially aligned with the compressor. The combustor produces combustion gases that flow to the turbine. A first manifold connected to the combustor contains a first process gas for combustion in the combustor. A second manifold connected upstream of the turbine contains a second process gas, and a portion of the second process gas flows to the plurality of pressure plates.
摘要翻译： 燃气涡轮机包括具有多个压力板的压缩机，来自压缩机的下游的燃烧器，以及在燃烧器下游并与压缩机轴向对准的涡轮机。 燃烧器产生流到涡轮机的燃烧气体。 连接到燃烧器的第一歧管包含用于在燃烧器中燃烧的第一工艺气体。 连接在涡轮机上游的第二歧管包含第二工艺气体，第二工艺气体的一部分流到多个压力板。
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7.发明申请METHODS FOR INCREASING CARBON DIOXIDE CONTENT IN GAS TURBINE EXHAUST AND SYSTEMS FOR ACHIEVING THE SAME 审中-公开增加气体排放废气中二氧化碳含量的方法及其实现方法公开(公告)号：US20100180565A1
公开(公告)日：2010-07-22
申请号：US12355246
申请日：2009-01-16
申请人： Samuel David Draper
发明人： Samuel David Draper
IPC分类号： F02C3/34
摘要： Disclosed herein is a system comprising a first compressor; the compressor being operative to compress air; a turbine; the turbine being disposed downstream of the first compressor; the turbine being operative to combust a hydrocarbon fuel along with compressed air from the first compressor to produce an exhaust gas stream; and a second compressor; the second compressor being disposed downstream of the turbine; the second compressor being operative to compress the exhaust gas stream and to recycle the compressed exhaust gas stream to the turbine. Disclosed herein is a method comprising compressing air in a first compressor; combusting the air along with a hydrocarbon fuel in a turbine; generating an exhaust gas stream from the turbine; compressing the exhaust gas stream in a second compressor; recirculating the compressed exhaust gas stream to the turbine; separating carbon dioxide from the exhaust gas stream; and storing the carbon dioxide.
摘要翻译： 本文公开了一种包括第一压缩机的系统; 压缩机可操作以压缩空气; 涡轮机 所述涡轮机设置在所述第一压缩机的下游; 涡轮机可操作以将烃燃料与来自第一压缩机的压缩空气一起燃烧以产生废气流; 和第二压缩机; 所述第二压缩机设置在所述涡轮机的下游; 第二压缩机可操作以压缩废气流并将压缩的废气流再循环到涡轮。 本文公开了一种包括压缩第一压缩机中的空气的方法; 在涡轮机中将空气与烃燃料一起燃烧; 从涡轮机产生废气流; 在第二压缩机中压缩废气流; 将压缩的废气流再循环到涡轮机; 从废气流中分离二氧化碳; 并储存二氧化碳。
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公开(公告)号：US20090056334A1
公开(公告)日：2009-03-05
申请号：US11846209
申请日：2007-08-28
IPC分类号： F02C3/00
CPC分类号： F23N1/022 , F23D14/62 , F23K2401/201 , F23R3/286 , Y02E20/16
摘要： A gas turbine system including a source of gas coupled to a source of fuel wherein the gas and the fuel are combined to form a mixture of gas and fuel prior to the mixture being introduced to a fuel nozzle of the gas turbine system.
摘要翻译： 一种燃气轮机系统，包括联接到燃料源的气体源，其中气体和燃料在混合物被引入燃气轮机系统的燃料喷嘴之前被组合以形成气体和燃料的混合物。
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公开(公告)号：US09127598B2
公开(公告)日：2015-09-08
申请号：US13217630
申请日：2011-08-25
CPC分类号： F02C3/34 , F01D13/02 , F02C1/08 , F02C6/08 , Y02T50/676
摘要： Ambient air is compressed into a compressed ambient gas flow with a main air compressor. The compressed ambient gas flow having a compressed ambient gas flow rate is delivered to a turbine combustor and mixed with a fuel stream having a fuel stream flow rate and a portion of a recirculated low oxygen content gas flow to form a combustible mixture. The combustible mixture is burned and forms the recirculated low oxygen content gas flow that drives a turbine. A portion of the recirculated low oxygen content gas flow is recirculated from the turbine to the turbine compressor using a recirculation loop. The compressed ambient gas flow rate and the fuel stream flow rate are adjusted to achieve substantially stoichiometric combustion. An excess portion, if any, of the compressed ambient gas flow is vented. A portion of the recirculated low oxygen content gas flow is extracted using an extraction conduit.
摘要翻译： 环境空气用主空气压缩机压缩成压缩的环境气流。 具有压缩环境气体流速的压缩环境气体流被传送到涡轮机燃烧器并与具有燃料流量和再循环的低氧含量气体流的一部分的燃料流混合以形成可燃混合物。 可燃混合物燃烧并形成驱动涡轮机的再循环低氧含量气体流。 再循环的低氧含量气体流的一部分使用循环回路从涡轮再循环到涡轮压缩机。 压缩的环境气体流速和燃料流量被调节以实现基本上化学计量的燃烧。 压缩的环境气体流的过剩部分（如果有的话）被排出。 使用提取管道提取一部分再循环的低氧含量气体流。
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公开(公告)号：US09003761B2
公开(公告)日：2015-04-14
申请号：US12790275
申请日：2010-05-28
申请人： Samuel David Draper
发明人： Samuel David Draper
CPC分类号： F02C6/18 , F02C3/34 , F02C3/36 , F05D2270/08 , Y02E20/16 , Y02T50/677
摘要： In one embodiment, a system is provided that includes a first gas turbine engine. The first gas turbine engine has a first compressor configured to intake air and to produce a first compressed air and a first combustor configured to combust a first mixture to produce a first combustion gas. The first mixture has a first fuel, at least a first portion of the first compressed air, and a second combustion gas from a second gas turbine engine. The first gas turbine engine also includes a first turbine configured to extract work from the first combustion gas.
摘要翻译： 在一个实施例中，提供了一种包括第一燃气涡轮发动机的系统。 第一燃气涡轮发动机具有构造成吸入空气并且产生第一压缩空气的第一压缩机和构造成燃烧第一混合物以产生第一燃烧气体的第一燃烧器。 第一混合物具有第一燃料，第一压缩空气的至少第一部分和来自第二燃气涡轮发动机的第二燃烧气体。 第一燃气涡轮发动机还包括构造成从第一燃烧气体中提取工作的第一涡轮机。
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