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公开(公告)号：US20150000244A1
公开(公告)日：2015-01-01
申请号：US13932157
申请日：2013-07-01
Applicant: General Electric Company
Inventor： Robert Thomas Thatcher , Gilbert Otto Kraemer , Andrew Mitchell Rodwell , Brett Matthew Thompson
CPC classification number: B01D53/14 , B01D53/48 , B01D53/54 , B01D53/72 , B01D53/75 , B01D53/78 , B01D53/8631 , B01D2257/7027 , B01D2257/708 , B01D2258/0283 , F01N3/04 , F01N3/2066 , F01N5/02 , F01N13/0097 , F01N2610/02 , Y02E20/326 , Y02T10/16 , Y02T10/24
Abstract: A system for reducing emissions includes a gas production source that produces nitrogen oxides, sulfur oxides, hydrogen sulfide, sulfuric acid, nitric acid, formaldehyde, benzene, metal oxides, or volatile organic compound emissions. An exhaust plenum is downstream from the gas production source, and structure for dispersing a solvent is in the exhaust plenum. A collection tank is in fluid communication with the exhaust plenum to receive the solvent from the exhaust plenum, and a heat source is in the exhaust plenum downstream from the structure for dispersing the solvent. A method for reducing emissions from a gas production source includes flowing exhaust gases through an exhaust plenum, dispersing a solvent through a nozzle in the exhaust plenum, collecting the dispersed solvent in a collection tank, and heating the exhaust gases flowing through the exhaust plenum downstream from the nozzle.
Abstract translation: 减排的系统包括产生氮氧化物，硫氧化物，硫化氢，硫酸，硝酸，甲醛，苯，金属氧化物或挥发性有机化合物排放物的气体生产源。 排气增压室位于气体生产源的下游，用于分散溶剂的结构在排气室中。 收集罐与排气室流体连通以从排气室接收溶剂，并且热源位于用于分散溶剂的结构下游的排气室中。 一种用于减少来自气体生产源的排放的方法包括使废气流过排气室，将溶剂分散在排气室中的喷嘴，将分散的溶剂收集在收集罐中，并加热流经排气室的废气下游 从喷嘴。
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公开(公告)号：US10006315B2
公开(公告)日：2018-06-26
申请号：US14229625
申请日：2014-03-28
Applicant: General Electric Company
Inventor： Brett Matthew Thompson , Michael Joseph Alexander , Matthew John Mosley , Steven Di Palma , Paul Jeffrey Mitchell , Justin Aaron Allen , Kihyung Kim
CPC classification number: F01K23/101 , F01K23/18 , F02C6/00 , F02C6/18 , F02C7/057 , F02C9/48 , F02C9/50 , F05D2220/32 , F05D2220/72 , F05D2270/303 , F05D2270/3032 , F05D2270/331 , F05D2270/44 , G05B15/02 , Y02E20/16
Abstract: Systems, methods, and tangible non-transitory machine readable medium are provided. A system includes a gas turbine system configured to produce power by combusting a fuel. The system further includes a controller configured to control the gas turbine system via an operating 2-dimensional surface area and a setpoint, wherein the operating 2-dimensional surface area comprises a plurality of limits defining bounds for the operating 2-dimensional surface area, and wherein the setpoint is configured to be disposed inside the operating 2-dimentionsal surface area or on the limits.
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公开(公告)号：US20150275703A1
公开(公告)日：2015-10-01
申请号：US14229625
申请日：2014-03-28
Applicant: General Electric Company
Inventor： Brett Matthew Thompson , Michael Joseph Alexander , John Matthew Mosley , Steven Di Palma , Paul Jeffrey Mitchell , Justin Aaron Allen , Kihyung Kim
CPC classification number: F01K23/101 , F01K23/18 , F02C6/00 , F02C6/18 , F02C7/057 , F02C9/48 , F02C9/50 , F05D2220/32 , F05D2220/72 , F05D2270/303 , F05D2270/3032 , F05D2270/331 , F05D2270/44 , G05B15/02 , Y02E20/16
Abstract: Systems, methods, and tangible non-transitory machine readable medium are provided. A system includes a gas turbine system configured to produce power by combusting a fuel. The system further includes a controller configured to control the gas turbine system via an operating 2-dimensional surface area and a setpoint, wherein the operating 2-dimensional surface area comprises a plurality of limits defining bounds for the operating 2-dimensional surface area, and wherein the setpoint is configured to be disposed inside the operating 2-dimentionsal surface area or on the limits.
Abstract translation: 提供了系统，方法和有形的非暂时机器可读介质。 一种系统包括配置为通过燃烧燃料产生动力的燃气轮机系统。 该系统还包括控制器，该控制器经配置以通过操作的二维表面区域和设定点来控制燃气轮机系统，其中，所述操作的二维表面区域包括限定所述操作的二维表面积的界限的多个限制，以及 其中所述设定点被配置为设置在所述操作的二维表面区域内或所述极限上。
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Patent Agency Ranking
公开(公告)号：US09909507B2
公开(公告)日：2018-03-06
申请号：US14606548
申请日：2015-01-27
Applicant: General Electric Company
Inventor： Scott Andrew Childers , Sanji Ekanayake , Brett Matthew Thompson
CPC classification number: F02C9/26 , F02C9/28 , F05D2270/3015
Abstract: A control system for a combustor system including a plurality of can combustors, each can combustor accommodating combustion of a plurality of combustion fluids in a combustion chamber thereof is provided. The control system may include a calculator calculating: a) a pressure drop for each respective can combustor of the plurality of can combustors between a selected combustion fluid upstream of the combustion chamber and a combustion flow within the combustion chamber of the respective can combustor, and b) a differential between the respective pressure drop for each of the plurality of can combustors and an average pressure drop across all of the plurality of can combustors. The differentials identify can-to-can variation. A controller can modify a combustion parameter of at least one can combustor to reduce the differential for the at least one can combustor. The system can work iteratively to reduce can-to-can variation.
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公开(公告)号：US09523313B2
公开(公告)日：2016-12-20
申请号：US13798044
申请日：2013-03-12
Applicant: General Electric Company
Inventor： Kihyung Kim , Seyfettin Can Gulen , Brett Matthew Thompson
Abstract: A system including a gas turbine system configured to transition between a first load state and a second load state, wherein the gas turbine system comprises an airflow control module configured to adjust an airflow through the gas turbine system between a minimum airflow condition and a maximum airflow condition, and a controller configured to control the gas turbine system to operate with a load path between a first load path corresponding to the minimum airflow condition and a second load path corresponding to the maximum airflow condition, wherein the controller is configured to control the gas turbine system to transition between the first load state and the second load state using the load path between the first and second load paths.
Abstract translation: 一种包括配置成在第一负载状态和第二负载状态之间转换的燃气轮机系统的系统，其中所述燃气涡轮机系统包括气流控制模块，所述气流控制模块被配置为在最小气流条件和最大气流之间调节通过所述燃气涡轮机系统的气流 条件，以及控制器，其被配置为控制所述燃气轮机系统与在与所述最小气流条件相对应的第一负载路径与对应于所述最大气流条件的第二负载路径之间的负载路径进行操作，其中所述控制器被配置为控制所述气体 涡轮机系统使用第一和第二负载路径之间的负载路径在第一负载状态和第二负载状态之间转换。
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6.发明申请CONTROL SYSTEM FOR CAN-TO-CAN VARIATION IN COMBUSTOR SYSTEM AND RELATED METHOD 有权用于CAN-to-CAN变化的控制系统和相关方法公开(公告)号：US20160215703A1
公开(公告)日：2016-07-28
申请号：US14606548
申请日：2015-01-27
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Scott Andrew Childers , Sanji Ekanayake , Brett Matthew Thompson
IPC: F02C9/28
CPC classification number: F02C9/26 , F02C9/28 , F05D2270/3015
Abstract: A control system for a combustor system including a plurality of can combustors, each can combustor accommodating combustion of a plurality of combustion fluids in a combustion chamber thereof is provided. The control system may include a calculator calculating: a) a pressure drop for each respective can combustor of the plurality of can combustors between a selected combustion fluid upstream of the combustion chamber and a combustion flow within the combustion chamber of the respective can combustor, and b) a differential between the respective pressure drop for each of the plurality of can combustors and an average pressure drop across all of the plurality of can combustors. The differentials identify can-to-can variation. A controller can modify a combustion parameter of at least one can combustor to reduce the differential for the at least one can combustor. The system can work iteratively to reduce can-to-can variation.
Abstract translation: 提供了一种用于燃烧器系统的控制系统，其包括多个罐式燃烧器，每个罐体燃烧器容纳燃烧室中的多个燃烧流体的燃烧。 所述控制系统可以包括计算器，所述计算器计算：a）在所述燃烧室上游的所选择的燃烧流体与所述燃烧室的燃烧室内的燃烧流之间的所述多个罐燃烧器的每个相应罐燃烧器的压降，以及 b）用于多个罐式燃烧器中的每一个的相应压降之间的差值以及所有多个罐式燃烧器的平均压力差。 差异识别罐对罐变化。 控制器可以修改至少一个罐式燃烧器的燃烧参数，以减少至少一个罐式燃烧器的差速器。 该系统可以迭代地工作，以减少罐头变化。
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公开(公告)号：US09381462B2
公开(公告)日：2016-07-05
申请号：US13932157
申请日：2013-07-01
Applicant: General Electric Company
Inventor： Robert Thomas Thatcher , Gilbert Otto Kraemer , Andrew Mitchell Rodwell , Brett Matthew Thompson
IPC: F01N3/04 , B01D53/14 , B01D53/86 , F01N3/20 , F01N5/02 , B01D53/48 , B01D53/54 , B01D53/72 , B01D53/75 , B01D53/78 , F01N13/00
CPC classification number: B01D53/14 , B01D53/48 , B01D53/54 , B01D53/72 , B01D53/75 , B01D53/78 , B01D53/8631 , B01D2257/7027 , B01D2257/708 , B01D2258/0283 , F01N3/04 , F01N3/2066 , F01N5/02 , F01N13/0097 , F01N2610/02 , Y02E20/326 , Y02T10/16 , Y02T10/24
Abstract: A system for reducing emissions includes a gas production source that produces nitrogen oxides, sulfur oxides, hydrogen sulfide, sulfuric acid, nitric acid, formaldehyde, benzene, metal oxides, or volatile organic compound emissions. An exhaust plenum is downstream from the gas production source, and structure for dispersing a solvent is in the exhaust plenum. A collection tank is in fluid communication with the exhaust plenum to receive the solvent from the exhaust plenum, and a heat source is in the exhaust plenum downstream from the structure for dispersing the solvent. A method for reducing emissions from a gas production source includes flowing exhaust gases through an exhaust plenum, dispersing a solvent through a nozzle in the exhaust plenum, collecting the dispersed solvent in a collection tank, and heating the exhaust gases flowing through the exhaust plenum downstream from the nozzle.
Abstract translation: 减排的系统包括产生氮氧化物，硫氧化物，硫化氢，硫酸，硝酸，甲醛，苯，金属氧化物或挥发性有机化合物排放物的气体生产源。 排气增压室位于气体生产源的下游，用于分散溶剂的结构在排气室中。 收集罐与排气室流体连通以从排气室接收溶剂，并且热源位于用于分散溶剂的结构下游的排气室中。 一种用于减少来自气体生产源的排放的方法包括使废气流过排气室，将溶剂分散在排气室中的喷嘴，将分散的溶剂收集在收集罐中，并加热流经排气室的废气下游 从喷嘴。
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公开(公告)号：US20140260284A1
公开(公告)日：2014-09-18
申请号：US13798044
申请日：2013-03-12
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Kihyung Kim , Seyfettin Can Gulen , Brett Matthew Thompson
IPC: F02C7/057
Abstract: A system including a gas turbine system configured to transition between a first load state and a second load state, wherein the gas turbine system comprises an airflow control module configured to adjust an airflow through the gas turbine system between a minimum airflow condition and a maximum airflow condition, and a controller configured to control the gas turbine system to operate with a load path between a first load path corresponding to the minimum airflow condition and a second load path corresponding to the maximum airflow condition, wherein the controller is configured to control the gas turbine system to transition between the first load state and the second load state using the load path between the first and second load paths.
Abstract translation: 一种包括配置成在第一负载状态和第二负载状态之间转换的燃气轮机系统的系统，其中所述燃气涡轮机系统包括气流控制模块，所述气流控制模块被配置为在最小气流条件和最大气流之间调节通过所述燃气涡轮机系统的气流 条件，以及控制器，其被配置为控制所述燃气轮机系统与在与所述最小气流条件相对应的第一负载路径与对应于所述最大气流条件的第二负载路径之间的负载路径进行操作，其中所述控制器被配置为控制所述气体 涡轮机系统使用第一和第二负载路径之间的负载路径在第一负载状态和第二负载状态之间转换。
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