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公开(公告)号：US20100071878A1
公开(公告)日：2010-03-25
申请号：US12233979
申请日：2008-09-19
IPC分类号： F28D15/00
CPC分类号： F02C3/34 , F02C6/18 , F02C7/141 , F02C7/185 , F05D2260/213 , F05D2270/08
摘要： A method for operating a system comprising a number of fluid streams and a number of components include a device is provided. The method comprises separating a cooling fluid from an exhaust stream discharged from a device and transferring heat to the cooling fluid from at least one of the number of fluid streams, at least one of the number of components, or both. A system comprising a number of fluid streams, a number of components including a device comprising an exhaust for discharging an exhaust stream, a separator for separating a cooling fluid from the exhaust stream, and a heat exchanger is provided. The heat exchanger transfers heat to the cooling fluid from at least one of the number of fluid streams, at least one of the number of components, or both.
摘要翻译： 一种用于操作包括多个流体流和多个部件的系统的方法包括设备。 该方法包括从从装置排出的废气流中分离冷却流体，并从多个流体流中的至少一个，多个组分中的至少一个或两者传递热量至冷却流体。 提供了包括多个流体流的系统，包括包括用于排出排气流的排气的装置的多个部件，用于从排气流分离冷却流体的分离器和热交换器。 热交换器从多个流体流中的至少一个，多个部件中的至少一个或两者传递热量至冷却流体。
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2.发明授权System and method of cooling turbine airfoils with sequestered carbon dioxide 失效用隔热二氧化碳冷却涡轮机翼的系统和方法公开(公告)号：US08631639B2
公开(公告)日：2014-01-21
申请号：US12413854
申请日：2009-03-30
IPC分类号： F02C7/16
摘要： A turbine power generation system with enhanced cooling provided by a stream of carbon dioxide from a carbon dioxide source and a method of using a stream of carbon dioxide to cool hot gas path components. The turbine power generating system includes a compressor, a combustor, a turbine, a generator, and at least one shaft linking the compressor and turbine and generator together such that mechanical energy produced from the turbine is used to drive the compressor and the generator. Carbon dioxide that is sequestered from the exhaust of the turbine may be stored and injected back into the turbine to cool hot gas path components of the turbine.
摘要翻译： 具有由来自二氧化碳源的二氧化碳流提供的具有增强的冷却的涡轮发电系统以及使用二氧化碳流来冷却热气体路径部件的方法。 涡轮发电系统包括压缩机，燃烧器，涡轮机，发电机以及连接压缩机和涡轮机和发电机的至少一个轴，使得从涡轮机产生的机械能被用于驱动压缩机和发电机。 从涡轮机的排气隔离的二氧化碳可以被储存并注入到涡轮机中以冷却涡轮机的热气体路径部件。
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3.发明授权Exhaust gas recirculation system, turbomachine system having the exhaust gas recirculation system and exhaust gas recirculation control method 有权排气再循环系统，具有废气再循环系统的涡轮机系统和排气再循环控制方法公开(公告)号：US09297306B2
公开(公告)日：2016-03-29
申请号：US12208728
申请日：2008-09-11
摘要： An exhaust gas recirculation system that includes an exhaust gas recirculation regulator operatively connectable to a turbomachine system, and regulating a predetermined amount of exhaust gas to be recirculated. The exhaust gas recirculation system further includes a measuring unit that measures fuel composition of incoming fuel, and a control unit connected to the EGR regulator and the measuring unit, and determining a Wobbe Index and/or reactivity of the incoming fuel based on the measured fuel composition and determining the predetermined amount of exhaust gas to be recirculated based on the determined Wobbe Index and/or reactivity.
摘要翻译： 排气再循环系统，其包括可操作地连接到涡轮机系统的排气再循环调节器，并且调节预定量的待再循环的废气。 排气再循环系统还包括测量进入燃料的燃料组成的测量单元和连接到EGR调节器和测量单元的控制单元，以及基于测量的燃料确定进入燃料的沃泊指数和/或反应性 基于确定的沃泊指数和/或反应性来确定要再循环的废气的预定量。
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4.发明申请公开(公告)号：US20100058758A1
公开(公告)日：2010-03-11
申请号：US12208728
申请日：2008-09-11
IPC分类号： F02B33/44
摘要： An exhaust gas recirculation system that includes an exhaust gas recirculation regulator operatively connectable to a turbomachine system, and regulating a predetermined amount of exhaust gas to be recirculated. The exhaust gas recirculation system further includes a measuring unit that measures fuel composition of incoming fuel, and a control unit connected to the EGR regulator and the measuring unit, and determining a Wobbe Index and/or reactivity of the incoming fuel based on the measured fuel composition and determining the predetermined amount of exhaust gas to be recirculated based on the determined Wobbe Index and/or reactivity.
摘要翻译： 排气再循环系统，其包括可操作地连接到涡轮机系统的排气再循环调节器，并且调节预定量的待再循环的废气。 排气再循环系统还包括测量进入燃料的燃料组成的测量单元和连接到EGR调节器和测量单元的控制单元，以及基于测量的燃料确定进入燃料的沃泊指数和/或反应性 基于确定的沃泊指数和/或反应性来确定要再循环的废气的预定量。
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公开(公告)号：US20120297792A1
公开(公告)日：2012-11-29
申请号：US13117199
申请日：2011-05-27
CPC分类号： F01D17/085 , Y10T29/4932
摘要： A turbomachine includes a nozzle. The nozzle includes an end portion and an airfoil portion. A diaphragm is mounted to the end portion of the nozzle in a wheel space portion of the turbomachine. The diaphragm includes an external surface and an internal surface. The diaphragm also includes at least one thermocouple well receiving portion formed in one of the external surface and the internal surface. A thermocouple well is mounted in the at least one thermocouple well receiving portion. The thermocouple well includes a first end exposed to the wheel space portion of the turbomachine and a second end exposed at the internal surface of the diaphragm.
摘要翻译： 涡轮机包括喷嘴。 喷嘴包括端部和翼型部。 在涡轮机的车轮空间部分中将隔膜安装到喷嘴的端部。 隔膜包括外表面和内表面。 隔膜还包括形成在外表面和内表面之一中的至少一个热电偶阱接收部分。 热电偶阱安装在至少一个热电偶阱接收部分中。 热电偶阱包括暴露于涡轮机的轮空间部分的第一端和暴露在隔膜内表面的第二端。
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公开(公告)号：US20100176606A1
公开(公告)日：2010-07-15
申请号：US12351416
申请日：2009-01-09
IPC分类号： H02P9/04
CPC分类号： H02J3/08 , H02P9/007 , H02P9/48 , H02P2101/10 , H02P2101/15 , Y02E10/725
摘要： A system for modulating a frequency output of a generator coupled to an electric distribution network is described herein. The system includes: a doubly-fed induction generator coupled to a power source selected from at least one of hydropower and fuel combustion, the generator providing an electrical power output having a first frequency based on a rotational speed of the generator; a controller for selecting the rotational speed of the generator; and a converter coupled to the generator for changing the frequency of the output to a selected value, in response to selecting the rotational speed. Methods for modulating a frequency output of a generator coupled to an electric distribution network are also described.
摘要翻译： 本文描述了用于调制耦合到配电网络的发电机的频率输出的系统。 该系统包括：耦合到从水力发电和燃料燃烧中的至少一个中选择的电源的双馈感应发电机，所述发电机基于发电机的转速提供具有第一频率的电功率输出; 用于选择发电机的转速的控制器; 以及耦合到所述发生器的转换器，用于响应于选择所述转速而将所述输出的频率改变为所选择的值。 还描述了用于调制耦合到配电网络的发电机的频率输出的方法。
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公开(公告)号：US07619728B2
公开(公告)日：2009-11-17
申请号：US11828922
申请日：2007-07-26
CPC分类号： G02B23/2492 , F01D21/003 , F05D2260/80 , G02B23/2484 , G02B23/26
摘要： Methods and systems for inspecting rotatable machine components are provided. The system includes a fiber optic port configured to extend through a first aperture of a machine casing wherein the port includes an interior end and an exterior end. The system further includes an imager configured to optically couple to the exterior end. The imager includes a light intensifier capable of generate images of inspection components though the port using ambient light. The imager further includes an image capture gate configured to control an acquisition time of the generated images.
摘要翻译： 提供了用于检查可旋转机器部件的方法和系统。 该系统包括被配置为延伸穿过机壳的第一孔的光纤端口，其中端口包括内端和外端。 该系统还包括配置成光耦合到外端的成像器。 成像器包括能够通过使用环境光通过端口产生检查部件的图像的光增强器。 成像器还包括被配置为控制所生成的图像的获取时间的图像捕获门。
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公开(公告)号：US09879600B2
公开(公告)日：2018-01-30
申请号：US13460001
申请日：2012-04-30
CPC分类号： F02C7/12 , F05D2270/303
摘要： Systems for cooling turbine components via fluid filled conduits are disclosed. Various embodiments include a system having: a set of fan systems for cooling a set of conduits, the set of conduits fluidly connected with a turbine component; a temperature sensor operably connected to the turbine component, the temperature sensor for obtaining a temperature indicator of the turbine component; and a control system operably connected to the set of fan systems and the temperature sensor, the control system for modifying a speed of at least one fan system in the set of fan systems across a range of speeds in response to determining the temperature indicator deviates from a predetermined range of temperature values.
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公开(公告)号：US20100238973A1
公开(公告)日：2010-09-23
申请号：US12405648
申请日：2009-03-17
CPC分类号： G01K1/08 , G01K1/14 , Y10T29/49826
摘要： A heat detector comprising a housing member, a first hermetic connector portion connected to the housing member, a sensor member disposed in the housing member operative to detect a temperature, and a first contact portion disposed in the first hermetic connector portion, wherein the contact portion is connected to the sensor member.
摘要翻译： 一种热检测器，包括壳体构件，连接到壳体构件的第一密封连接器部分，设置在用于检测温度的壳体构件中的传感器构件以及设置在第一密封连接器部分中的第一接触部分，其中接触部分 连接到传感器构件。
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公开(公告)号：US20090027665A1
公开(公告)日：2009-01-29
申请号：US11828922
申请日：2007-07-26
IPC分类号： G01N21/00
CPC分类号： G02B23/2492 , F01D21/003 , F05D2260/80 , G02B23/2484 , G02B23/26
摘要： Methods and systems for inspecting rotatable machine components are provided. The system includes a fiber optic port configured to extend through a first aperture of a machine casing wherein the port includes an interior end and an exterior end. The system further includes an imager configured to optically couple to the exterior end. The imager includes a light intensifier capable of generate images of inspection components though the port using ambient light. The imager further includes an image capture gate configured to control an acquisition time of the generated images.
摘要翻译： 提供了用于检查可旋转机器部件的方法和系统。 该系统包括被配置为延伸穿过机壳的第一孔的光纤端口，其中端口包括内端和外端。 该系统还包括配置成光耦合到外端的成像器。 成像器包括能够通过使用环境光通过端口产生检查部件的图像的光增强器。 成像器还包括被配置为控制所生成的图像的获取时间的图像捕获门。
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