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1. 发明申请

US20100115960A1 Gas Turbine Installation with Flue Gas Recirculation 有权
标题翻译：燃气轮机安装与烟气再循环
公开(公告)号：US20100115960A1
公开(公告)日：2010-05-13
申请号：US12645302
申请日：2009-12-22
申请人： Andreas Brautsch , Dieter Winkler , Richard Carroni
发明人： Andreas Brautsch , Dieter Winkler , Richard Carroni
IPC分类号： F02C7/00
CPC分类号： F23C9/00 , F02C3/30 , F02C3/34 , F02C7/143 , F05D2270/08 , F23C6/042 , F23C2202/20 , F23C2900/9901 , F23J15/06 , Y02E20/18 , Y02E20/363
摘要： A method and installation are disclosed which can, for example, provide for reliable, low-Nox-emission operation of a gas turbine installation with hydrogen-rich fuel gas. An exemplary gas turbine installation includes an arrangement for flue gas recirculation into a compressor inlet and for fuel gas dilution. Oxygen content in combustion air can be reduced by recirculation of recooled flue gas, and the fuel gas can be diluted with compressed flue gas. The oxygen reduction in the combustion air can lead to minimum residual oxygen in the flue gas which can be used for fuel gas dilution. As a result of the flue gas recirculation, water content in the combustion air can be increased by feedback of the water which results as a combustion product. The oxygen reduction, increased water content, and fuel dilution can reduce the flame velocity of hydrogen-rich fuel gases and enable a robust, reliable and low-emission combustion.
摘要翻译：公开了一种方法和装置，其可以例如提供具有富氢燃料气体的燃气轮机装置的可靠的低NOx排放操作。示例性的燃气轮机装置包括用于烟道气再循环到压缩机入口和用于燃料气体稀释的装置。燃烧空气中的氧含量可以通过再冷却的烟道气的再循环来减少，燃料气体可以用压缩的烟道气稀释。燃烧空气中的氧气还原可导致烟道气中的最小残留氧气，可用于燃料气体稀释。作为烟道气再循环的结果，可以通过作为燃烧产物的水的反馈来增加燃烧空气中的含水量。减少氧气，增加含水量和燃料稀释可以降低富氢燃料气体的火焰速度，并实现坚固，可靠和低排放的燃烧。

2. 发明申请

US20080236168A1 OPERATING METHOD FOR A TURBOGROUP 有权
标题翻译： TURBOGROUP的操作方法
公开(公告)号：US20080236168A1
公开(公告)日：2008-10-02
申请号：US12051669
申请日：2008-03-19
申请人： Richard Carroni , Dieter Winkler , Andreas Brautsch
发明人： Richard Carroni , Dieter Winkler , Andreas Brautsch
IPC分类号： F02C3/30 , F02C3/20 , F02C3/26
CPC分类号： F02C3/30 , F02C7/1435 , F05D2270/082
摘要： The invention relates to a method for operating a turbogroup, especially of a power generating plant, in which combustion air is fed to a compressor, compressed therein, and fed to a burner, in which a fuel, which has a higher reactivity than natural gas, is fed to the burner, in which water is injected into the combustion air upstream of the burner and evaporated therein, in which the fuel in the burner is mixed with the combustion air-water vapor mixture and combusted, in which a burner exhaust gas which is produced in the burner is fed to a turbine and expanded therein.
摘要翻译：本发明涉及一种用于操作涡轮组，特别是发电设备的方法，其中燃烧空气被供给到压缩机中，压缩在其中并被供给到燃烧器中，其中具有比天然气更高的反应性的燃料被供给到燃烧器，其中水被喷射到燃烧器上游的燃烧空气中并在其中蒸发，其中燃烧器中的燃料与燃烧空气 - 水蒸汽混合物混合并燃烧，其中燃烧器排气在燃烧器中产生的燃料供应到涡轮并在其中膨胀。

3. 发明授权

US07832213B2 Operating method for a turbogroup 有权
标题翻译：涡轮组的操作方法
公开(公告)号：US07832213B2
公开(公告)日：2010-11-16
申请号：US12051669
申请日：2008-03-19
申请人： Richard Carroni , Dieter Winkler , Andreas Brautsch
发明人： Richard Carroni , Dieter Winkler , Andreas Brautsch
IPC分类号： F02C3/30
CPC分类号： F02C3/30 , F02C7/1435 , F05D2270/082
摘要： A method for operating a turbogroup, especially of a power generating plant, is provided. The turbogroup includes a compressor for compressing combustion air, a combustion chamber with at least one burner for producing a hot gas, and a turbine for expanding the hot gas, performing work. The method includes feeding combustion air to a compressor, where it is compressed, and fed to at least one burner and feeding a fuel to the at least one burner. The method also includes injecting water into the combustion air upstream of the burner where it is evaporated, mixing the fuel in the burner with the combustion air-water vapor mixture, combusting the fuel-combustion air-water vapor mixture in the combustion chamber, and feeding the hot gas which is produced in the combustion chamber to the turbine where it is expanded and performs work.
摘要翻译：提供了一种用于操作涡轮组，特别是发电设备的方法。涡轮组包括用于压缩燃烧空气的压缩机，具有至少一个用于产生热气体的燃烧器的燃烧室，以及用于膨胀热气体的涡轮，进行工作。该方法包括将燃烧空气供给到压缩机，在那里被压缩，并将其送入至少一个燃烧器并将燃料供给到至少一个燃烧器。该方法还包括将水喷入燃烧器上游的燃烧空气中，将其燃烧，将燃烧器中的燃料与燃烧空气 - 水蒸气混合物混合，燃烧燃烧空气 - 水蒸气混合物燃烧在燃烧室中，以及将在燃烧室中产生的热气体供给到其膨胀并进行工作的涡轮机。

4. 发明授权

US10208960B2 Method for operating a gas turbine installation and equipment for carrying out the method 有权
公开(公告)号：US10208960B2
公开(公告)日：2019-02-19
申请号：US12789029
申请日：2010-05-27
申请人： Andreas Brautsch , Richard Carroni
发明人： Andreas Brautsch , Richard Carroni
IPC分类号： F23R3/36 , F02C3/20 , F23R3/28 , F23D11/40 , F02C3/14 , F02C3/28 , F02C9/40 , F02C6/00 , F02C6/18
摘要： A method is provided for operating a gas turbine installation which has at least one compressor for compressing combustion air, at least one combustion chamber for combusting a supplied fuel, using the compressed combustion air, and also at least one turbine which is exposed to throughflow by the hot gases from the at least one combustion chamber. Both a first fuel on a carbon base, especially in the form of natural gas, and also a second fuel, in the form of a hydrogen-rich fuel or pure hydrogen, are used as fuel. A reduction of the CO2 emission without basic modifications to the installation is achieved by the first and the second fuels being intermixed and combusted together in the at least one combustion chamber.

5. 发明授权

US08793972B2 Gas turbine installation with flue gas recirculation dependent on oxygen content of a gas flow 有权
标题翻译：燃气轮机安装，烟道气循环取决于气流的氧含量
公开(公告)号：US08793972B2
公开(公告)日：2014-08-05
申请号：US12645302
申请日：2009-12-22
申请人： Andreas Brautsch , Dieter Winkler , Richard Carroni
发明人： Andreas Brautsch , Dieter Winkler , Richard Carroni
IPC分类号： F02C7/08
CPC分类号： F23C9/00 , F02C3/30 , F02C3/34 , F02C7/143 , F05D2270/08 , F23C6/042 , F23C2202/20 , F23C2900/9901 , F23J15/06 , Y02E20/18 , Y02E20/363
摘要： A method and installation are disclosed which can, for example, provide for reliable, low-Nox-emission operation of a gas turbine installation with hydrogen-rich fuel gas. An exemplary gas turbine installation includes an arrangement for flue gas recirculation into a compressor inlet and for fuel gas dilution. Oxygen content in combustion air can be reduced by recirculation of recooled flue gas, and the fuel gas can be diluted with compressed flue gas. The oxygen reduction in the combustion air can lead to minimum residual oxygen in the flue gas which can be used for fuel gas dilution. As a result of the flue gas recirculation, water content in the combustion air can be increased by feedback of the water which results as a combustion product. The oxygen reduction, increased water content, and fuel dilution can reduce the flame velocity of hydrogen-rich fuel gases and enable a robust, reliable and low-emission combustion.
摘要翻译：公开了一种方法和装置，其可以例如提供具有富氢燃料气体的燃气轮机装置的可靠的低NOx排放操作。示例性的燃气轮机装置包括用于烟道气再循环到压缩机入口和用于燃料气体稀释的装置。燃烧空气中的氧含量可以通过再冷却的烟道气的再循环来减少，燃料气体可以用压缩的烟道气稀释。燃烧空气中的氧气还原可导致烟道气中的最小残留氧气，可用于燃料气体稀释。作为烟道气再循环的结果，可以通过作为燃烧产物的水的反馈来增加燃烧空气中的含水量。减少氧气，增加含水量和燃料稀释可以降低富氢燃料气体的火焰速度，并实现坚固，可靠和低排放的燃烧。

6. 发明授权

US07584616B2 Method for the operation of a gas turbo group 有权
标题翻译：燃气轮组的运行方法
公开(公告)号：US07584616B2
公开(公告)日：2009-09-08
申请号：US11812792
申请日：2007-06-21
申请人： Andreas Brautsch , Martin Zajadatz
发明人： Andreas Brautsch , Martin Zajadatz
IPC分类号： F02C9/26
CPC分类号： F02C7/228 , F02C6/003
摘要： A method for operating a gas turbine set comprises the compression of an air mass flow in a compressor, feeding the compressed air mass flow into a first combustion chamber, burning the first mass fuel flow in the first combustion chamber in the compressed mass air flow, expanding the resulting hot gas in the first turbine, feeding the partially expanded hot gas into a second combustion chamber, and burning a second mass fuel flow in the second combustion chamber in the partially expanded hot gas. The method furthermore comprises supplying to the gas turbine set the first mass fuel flow and the second mass fuel flow preferably in a common supply line with a fuel supply pressure, and stipulating division of the total mass flow into a first and second mass fuel flow according to a normal operation concept. When the boundary value of the fuel supply pressure for example in the preferably common supply line is not reached, there is a deviation from the division according to the normal operating concept. Relative to the normal operation concept the first mass fuel flow is reduced by the difference mass flow and the second mass fuel flow is increased at least by the difference mass flow.
摘要翻译：用于操作燃气轮机组的方法包括压缩压缩机中的空气质量流的压缩，将压缩空气质量流输送到第一燃烧室中，在压缩的质量空气流中燃烧第一燃烧室中的第一质量燃料流，在第一涡轮机中膨胀所产生的热气体，将部分膨胀的热气体进入第二燃烧室，并且在部分膨胀的热气体中燃烧第二燃烧室中的第二质量燃料流。该方法还包括向燃气轮机组提供燃料供应压力优选在共同供应管线中的第一质量燃料流和第二质量燃料流，并且规定总质量流量分成第一和第二质量燃料流量，根据正常运作的概念。当没有达到例如优选共同供应管线中的燃料供应压力的边界值时，根据正常操作概念存在与分配的偏差。相对于正常操作概念，第一质量流量通过质量差异量减少，并且第二质量燃料流量至少通过差异质量流量增加。

7. 发明申请

US20070062200A1 Method of operating a thermal power plant, preferably a gas turbine power plant 有权
标题翻译：操作热电厂，优选燃气轮机发电厂的方法
公开(公告)号：US20070062200A1
公开(公告)日：2007-03-22
申请号：US11529626
申请日：2006-09-29
申请人： Andreas Brautsch , Patrick Queloz , Bernd Socher , Floris Van Straaten
发明人： Andreas Brautsch , Patrick Queloz , Bernd Socher , Floris Van Straaten
IPC分类号： F02C1/00
CPC分类号： F02C3/22 , F02C7/22 , F02C9/46 , F05D2270/09 , F05D2270/303
摘要： A method of operating a thermal power plant, such as a gas turbine power plant, in which a rotary unit, such as at least one gas turbine stage, is driven by burning gaseous fuel inside a combustion chamber, with hot gases being formed, the rotary energy of which rotary unit is converted into another form of energy, such as into electrical energy. A load set point (L) of the thermal power plant is set by regulating the quantity of gaseous fuel fed to the combustion process. The thermal power plant is operated at a load set point (L), provided the gaseous fuel is fed to the combustion process through a gas line at a gas pressure pgas, with pgas>paction limit(L), where paction limit(L) represents a pressure value which depends at least on the load set point (L) of the thermal power plant.
摘要翻译：一种操作诸如燃气轮机发电厂的火力发电厂的方法，其中诸如至少一个燃气轮机级的旋转单元通过在燃烧室内燃烧气体燃料而被驱动，形成热气体，旋转单元转换成另一形式的能量，例如电能的旋转能量。通过调节供给到燃烧过程的气体燃料的量来设定火力发电厂的负荷设定点（L）。如果气体燃料通过气体压力p气体气体管线供给到燃烧过程，则火力发电厂在负载设定点（L）下运行，公式描述=“在线公式”end =“lead”？> p _{气体> p <动作限制（L），<？in-line-formula description =“ 在线公式“end =”tail“？>其中p <动作极限（L）表示至少依赖于火力发电厂的负载设定点（L）的压力值。}

8. 发明申请

US20070012358A1 Gas supply arrangement and associated method, particularly for a gas turbine 有权
标题翻译：气体供应装置和相关方法，特别是用于燃气轮机
公开(公告)号：US20070012358A1
公开(公告)日：2007-01-18
申请号：US11222422
申请日：2005-09-08
申请人： Andreas Brautsch , George Mitsis , Patrick Queloz , Floris Van Straaten
发明人： Andreas Brautsch , George Mitsis , Patrick Queloz , Floris Van Straaten
IPC分类号： F17D3/00
CPC分类号： F02C7/224 , F02C7/22 , F04D27/0284 , F05D2270/301 , Y10T137/0346
摘要： A method for operating a gas-supply system, particularly for a gas turbine, having a gas-carrying pipeline, a controllable compressor arranged in the pipeline and at least one consumer connected to the pipeline and located downstream from the compressor. The compressor is regulated as a function of a comparison between the setpoint discharge pressure of the compressor and the actual discharge pressure of the compressor. The energy consumption of the compressor can be reduced in that the setpoint discharge pressure of the compressor is determined as a function of a setpoint admission pressure of the consumer.
摘要翻译：一种用于操作气体供应系统的方法，特别是用于具有气体输送管线的燃气轮机的气体供应系统，布置在管道中的可控压缩机和连接到管道并位于压缩机下游的至少一个消耗者的方法。作为压缩机的设定值排出压力与压缩机的实际排出压力之间的比较的函数来调节压缩机。可以减小压缩机的能量消耗，因为压缩机的设定值排出压力被确定为消费者的设定值允许压力的函数。

9. 发明授权

US08562933B2 Hot solids process selectively operable based on its primary purpose 有权
标题翻译：热固体过程可以根据其主要目的选择性操作
公开(公告)号：US08562933B2
公开(公告)日：2013-10-22
申请号：US12749221
申请日：2010-03-29
申请人： Herbert E. Andrus, Jr. , John. H. Chiu , Gregory N. Liljedahl , Paul R. Thibeault , Carl R. Bozzuto , Corinne Beal , Michal T. Bialkowski , Andreas Brautsch , Laurent Maghdissian , Michel Vandycke
发明人： Herbert E. Andrus, Jr. , John. H. Chiu , Gregory N. Liljedahl , Paul R. Thibeault , Carl R. Bozzuto , Corinne Beal , Michal T. Bialkowski , Andreas Brautsch , Laurent Maghdissian , Michel Vandycke
IPC分类号： C01B3/02 , C01B5/00 , C10B3/02 , C01F11/46
CPC分类号： C10J3/00 , C10J3/725 , C10J2300/093 , C10J2300/0976 , C10J2300/0996 , C10J2300/1807 , F23C2900/99008 , Y02E20/346
摘要： A hot solids process selectively operable for purposes of generating at least one predetermined output based on what the specific nature of the primary purpose of the hot solids process is for which the at least one predetermined output that is selected from a multiplicity of predetermined outputs, such as H2 and CO2, is being produced, and wherein such primary purpose of the hot solids process is designed to be pre-selected from a group of primary purposes of the hot solids process that includes at least two of the generation of H2 for electric power purposes, the generation of SynGas for electric power production as well as for other industrial uses, the production of steam for electric power generation as well as for other uses, the production of process heat, the production of CO2 for agricultural purposes, and the generation of a feedstock such as H2 for use for the production of liquid hydrocarbons.
摘要翻译：热固体过程选择性地可操作用于基于热固体过程的主要目的的特定性质产生至少一个预定输出，对于该固体过程，选择多个预定输出的至少一个预定输出，例如作为H 2和CO 2，并且其中热固体过程的这种主要目的被设计为从热固体过程的一组主要目的中预先选择的，所述热固体过程包括产生用于电力的H2中的至少两个目的，生产用于电力生产和其他工业用途的SynGas，生产用于发电和其他用途的蒸汽，生产过程热量，用于农业生产的二氧化碳，以及生成的诸如H 2的原料用于生产液体烃。

10. 发明授权

US07963764B2 Hybrid burner lance 有权
标题翻译：混合燃烧器喷枪
公开(公告)号：US07963764B2
公开(公告)日：2011-06-21
申请号：US11678182
申请日：2007-02-23
申请人： Andreas Brautsch , Hanspeter Hardegger , Daniel Burri , Bettina Paikert
发明人： Andreas Brautsch , Hanspeter Hardegger , Daniel Burri , Bettina Paikert
IPC分类号： F23C5/00 , F23M3/02
CPC分类号： F23D17/002 , F23D11/108 , F23R3/36
摘要： A lance for a hybrid burner of a combustor of a gas turbine, includes an inner passage for a liquid fuel, an outer passage coaxially enclosing the inner passage for a gaseous fuel, a plurality of star like arranged outer nozzles branching off radially from the outer passage, a plurality of inner nozzles, which branch off radially from the inner passage and which each extend coaxially inside one of the outer nozzles, and a distributor section, which is arranged upstream of the outer nozzles in the outer passage and has a plurality of star like arranged, coaxially extending through-openings for the gaseous fuel. In order to reduce the flow resistance in the gas path of the lance, the through-openings each have an opening width which is larger in the circumferential direction than in the radial direction.
摘要翻译：一种用于燃气轮机燃烧器的混合燃烧器的喷枪，包括用于液体燃料的内部通道，同轴地包围用于气体燃料的内部通道的外部通道，多个星形布置的外部喷嘴，从外部径向分支多个内部喷嘴，其从所述内部通道径向分支并且在所述外部喷嘴之一内同轴地延伸;以及分配器部分，其布置在所述外部通道中的外部喷嘴的上游，并且具有多个星形排列，同轴延伸用于气态燃料的通孔。为了减小喷枪的气体路径中的流动阻力，通孔各自具有在圆周方向上比径向方向更大的开口宽度。

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