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公开(公告)号：US07489835B1
公开(公告)日：2009-02-10
申请号：US12057446
申请日：2008-03-28
申请人： Hua Xia , Jeffrey Scott Goldmeer , Kevin Thomas McCarthy , Aditya Kumar , Ravindra Annigeri , Ertan Yilmaz , Avinash Vinayak Taware , Yu Zhao
发明人： Hua Xia , Jeffrey Scott Goldmeer , Kevin Thomas McCarthy , Aditya Kumar , Ravindra Annigeri , Ertan Yilmaz , Avinash Vinayak Taware , Yu Zhao
IPC分类号： G02B6/00
CPC分类号： G02B6/02104 , F23N2021/10 , F23N2041/20 , G01N21/774 , G01N2021/7709 , G01N2021/7776 , G02B6/02095
摘要： A fiber gas sensor includes a fiber core with first and second refractive index periodic modulated grating structures having different amplitude modulation profiles positioned about the fiber core. A fiber cladding is positioned about the first and second refractive index periodic modulated grating structures. A sensing layer is positioned about the fiber cladding of one of the refractive index periodic modulated grating structures. The sensing layer includes a sensing material made of a Pd-based alloy, such as nano-PdOx, nano-Pd(x)Au(y)Ni(1-x-y) or nano-Pd/Au/WOx. The fiber gas sensor provides a measurement of localized, temperature-corrected gas concentration and composition from a combustion environment. A reflection-based or a transmission-based sensing system with an array of one or more fiber gas sensors is also described.
摘要翻译： 纤维气体传感器包括具有第一和第二折射率周期性调制光栅结构的纤维芯，其具有围绕纤维芯定位的不同幅度调制轮廓。 围绕第一和第二折射率周期调制光栅结构定位光纤包层。 感测层围绕折射率周期调制光栅结构之一的光纤包层定位。 感测层包括由Pd基合金制成的感测材料，例如纳米PdO x，纳米Pd（x）Au（y）Ni（1-x-y）或纳米Pd / Au / WO x。 纤维气体传感器提供了来自燃烧环境的局部温度校正气体浓度和组成的测量。 还描述了具有一个或多个纤维气体传感器的阵列的基于反射或基于透射的传感系统。
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公开(公告)号：US08438850B2
公开(公告)日：2013-05-14
申请号：US12372127
申请日：2009-02-17
CPC分类号： F02C7/224 , F05D2220/60
摘要： A waste heat utilization system and associated methods for preheating fuel for a turbine engine component. The turbine engine component includes at least one heat generating source. The system includes structure for applying heat from the at least one heat generating source to relatively cold fuel for the turbine engine component to preheat the fuel prior to ignition.
摘要翻译： 废热利用系统和用于涡轮发动机部件的燃料预热的相关方法。 涡轮发动机部件包括至少一个发热源。 该系统包括用于将热量从至少一个发热源施加到用于涡轮发动机部件的相对冷的燃料以在点燃之前预热燃料的结构。
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3.发明授权公开(公告)号：US08372488B2
公开(公告)日：2013-02-12
申请号：US11381007
申请日：2006-05-01
CPC分类号： C23C28/3215 , C23C28/34 , C23C28/3455 , C23C30/00 , F01D5/288 , F05D2300/502 , Y10T428/12931
摘要： Methods and apparatus for thermal barrier coatings are provided. The thermal barrier coating system includes a bond coat, a first thermal barrier coating comprising a thermal conductivity, kA having a first value, and a second thermal barrier coating including a thermal conductivity, kB having a second value wherein the second value is different than the first value.
摘要翻译： 提供了热障涂层的方法和装置。 热障涂层系统包括粘合涂层，包含导热性的第一热障涂层，具有第一值的kA和包含热导率的第二热障涂层，kB具有第二值，其中第二值不同于 第一个价值。
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4.发明申请SYSTEM AND METHOD FOR AUTOMATIC FUEL BLENDING AND CONTROL FOR COMBUSTION GAS TURBINE 有权用于燃气涡轮机的自动燃油混合和控制系统和方法公开(公告)号：US20100162678A1
公开(公告)日：2010-07-01
申请号：US12347376
申请日：2008-12-31
CPC分类号： F02C9/40 , F02C3/22 , F05D2220/75 , F05D2260/964 , F05D2270/082 , F05D2270/303
摘要： A flexible and automatic system and method for blending an inexpensive secondary gas with a primary gas fuel for operation of a Dry Low NOx gas turbine. The secondary gas may be a gas fuel such as hydrogen, ethane, butane, propane and liquefied natural gas or an inert gas. Combustion dynamics are avoided by controlling the blended fuel within a permissible range for a Modified Wobbe Index. Combustion dynamics and gas turbine exhaust emissions may also be monitored to maintain safe combustion with the blended fuel. A gas turbine control system may adjust the blend and temperature of the primary gas fuel and the secondary gas to promote desired combustion.
摘要翻译： 一种用于混合便宜的二次气体与主要气体燃料以用于干式低NOx燃气轮机的操作的灵活和自动的系统和方法。 二次气体可以是气体燃料，例如氢气，乙烷，丁烷，丙烷和液化天然气或惰性气体。 通过将混合燃料控制在修正沃泊指数的允许范围内来避免燃烧动力学。 还可以监测燃烧动力学和燃气轮机废气排放，以保持混合燃料的安全燃烧。 燃气轮机控制系统可以调节主气体燃料和二次气体的共混物和温度以促进期望的燃烧。
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公开(公告)号：US20100189545A1
公开(公告)日：2010-07-29
申请号：US12360455
申请日：2009-01-27
申请人： Ravindra Annigeri , Patrick William Anglin , Marlowe Cameron Bjorklund , Leigh-Ann Darden Heuser , Reginald Wayne Kemp , David Lee Rogers
发明人： Ravindra Annigeri , Patrick William Anglin , Marlowe Cameron Bjorklund , Leigh-Ann Darden Heuser , Reginald Wayne Kemp , David Lee Rogers
CPC分类号： H02K5/124 , H02K9/08 , Y10T137/87507
摘要： Disclosed is a solution to automate a seal oil float trap by-pass for a hydrogen cooled generator. An automated by-pass system is coupled to an existing manual by-pass system for a float trap for a hydrogen cooled generator. The automated by-pass system includes at least one solenoid valve and a controller that controls opening and closing of the solenoid valve. The automated by-pass system can also include manual valves, orifices and limit switches. The controller activates the solenoid valve to allow the seal oil to drain. The controller can also provide a notification alarm that the hydrogen cooled generator is being purged.
摘要翻译： 公开了一种用于自动化用于氢冷发电机的密封油浮子疏水阀旁路的解决方案。 自动旁路系统耦合到用于氢冷却发电机的浮子阱的现有手动旁路系统。 自动旁通系统包括至少一个电磁阀和控制电磁阀的打开和关闭的控制器。 自动旁通系统还可以包括手动阀，孔和限位开关。 控制器启动电磁阀，以使密封油排出。 控制器还可以提供氢冷发电机被清除的通知报警。
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6.发明申请METHODS AND APPARATUS FOR THERMAL BARRIER COATINGS WITH IMPROVED OVERALL THERMAL INSULATION CHARACTERISTICS 有权具有改进的整体热绝缘特性的热障涂层的方法和装置公开(公告)号：US20070254181A1
公开(公告)日：2007-11-01
申请号：US11381007
申请日：2006-05-01
CPC分类号： C23C28/3215 , C23C28/34 , C23C28/3455 , C23C30/00 , F01D5/288 , F05D2300/502 , Y10T428/12931
摘要： Methods and apparatus for thermal barrier coatings are provided. The thermal barrier coating system includes a bond coat, a first thermal barrier coating comprising a thermal conductivity, kA having a first value, and a second thermal barrier coating including a thermal conductivity, kB having a second value wherein the second value is different than the first value.
摘要翻译： 提供了热障涂层的方法和装置。 热障涂层系统包括粘合涂层，包含具有第一值的热导率的第一热障涂层和包含热导率k B的第二热障涂层 具有第二值，其中第二值不同于第一值。
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公开(公告)号：US20070113560A1
公开(公告)日：2007-05-24
申请号：US11284491
申请日：2005-11-22
IPC分类号： F02C9/28
CPC分类号： F23N5/003 , F23N2021/10 , F23N2041/20 , F23R3/00 , Y02T50/677
摘要： Methods and systems for operating a gas turbine engine system include an electrical generator configured to provide electrical energy to a load, a gas turbine engine including at least one combustor that includes a plurality of fuel injection points configured to inject a fuel into the combustor at a plurality of different locations wherein the combustor configured to combust the fuel and the gas turbine engine is rotatably coupled to the generator through a shaft. The gas turbine engine system includes a control system including a plurality of sensors positioned about the gas turbine engine system and configured to measure at least one parameter associated with the sensor, a processor programmed to receive a signal indicative of a heating value of the fuel, and automatically control a fuel split between the fuel injection points on the combustor using the determined heating value.
摘要翻译： 用于操作燃气涡轮发动机系统的方法和系统包括被配置为向负载提供电能的发电机，包括至少一个燃烧器的燃气涡轮发动机，该至少一个燃烧器包括多个燃料喷射点，燃料喷射点被配置成在 多个不同的位置，其中构造成燃烧燃料和燃气涡轮发动机的燃烧器通过轴可旋转地联接到发电机。 所述燃气涡轮发动机系统包括控制系统，所述控制系统包括围绕所述燃气涡轮发动机系统定位的多个传感器，所述多个传感器被配置为测量与所述传感器相关联的至少一个参数，被编程为接收指示所述燃料的热值的信号的处理器 并使用所确定的热值自动控制燃烧器上的燃料喷射点之间的燃料分配。
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8.发明申请Modified bond coat for increasing the cyclic spallation life of thermal barrier coating 审中-公开改性粘结涂层，用于增加热障涂层的循环剥落寿命公开(公告)号：US20050214563A1
公开(公告)日：2005-09-29
申请号：US10810856
申请日：2004-03-29
申请人： Ganjiang Feng , Paul DiMascio , Ravindra Annigeri
发明人： Ganjiang Feng , Paul DiMascio , Ravindra Annigeri
CPC分类号： C23C28/3455 , C23C4/02 , C23C4/073 , C23C28/3215 , C23C28/345 , F01D5/288 , F05D2300/21 , Y02T50/67 , Y02T50/6765 , Y10T428/1259 , Y10T428/12618 , Y10T428/12931
摘要： Method of stabilizing adherence of a ceramic layer to a bond coat of a TBC system, comprising incorporating silicon into the bond coat and maintaining cobalt present in the bond coat at a minimum level.
摘要翻译： 稳定陶瓷层粘附到TBC系统的粘合涂层的方法，包括将硅掺入粘合涂层中并将粘结涂层中存在的钴保持在最低水平。
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公开(公告)号：US07913815B2
公开(公告)日：2011-03-29
申请号：US12360455
申请日：2009-01-27
申请人： Ravindra Annigeri , Patrick William Anglin , Marlowe Cameron Bjorklund , Leigh-Ann Darden Heuser , Reginald Wayne Kemp , David Lee Rogers
发明人： Ravindra Annigeri , Patrick William Anglin , Marlowe Cameron Bjorklund , Leigh-Ann Darden Heuser , Reginald Wayne Kemp , David Lee Rogers
CPC分类号： H02K5/124 , H02K9/08 , Y10T137/87507
摘要： Disclosed is a solution to automate a seal oil float trap by-pass for a hydrogen cooled generator. An automated by-pass system is coupled to an existing manual by-pass system for a float trap for a hydrogen cooled generator. The automated by-pass system includes at least one solenoid valve and a controller that controls opening and closing of the solenoid valve. The automated by-pass system can also include manual valves, orifices and limit switches. The controller activates the solenoid valve to allow the seal oil to drain. The controller can also provide a notification alarm that the hydrogen cooled generator is being purged.
摘要翻译： 公开了一种用于自动化用于氢冷发电机的密封油浮子疏水阀旁路的解决方案。 自动旁路系统耦合到用于氢冷却发电机的浮子阱的现有手动旁路系统。 自动旁通系统包括至少一个电磁阀和控制电磁阀的打开和关闭的控制器。 自动旁通系统还可以包括手动阀，孔和限位开关。 控制器启动电磁阀，以使密封油排出。 控制器还可以提供氢冷发电机被清除的通知报警。
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10.发明授权System and method for automatic fuel blending and control for combustion gas turbine 有权燃气轮机自动燃料调和控制系统及方法公开(公告)号：US07895821B2
公开(公告)日：2011-03-01
申请号：US12347376
申请日：2008-12-31
IPC分类号： F02C3/20
CPC分类号： F02C9/40 , F02C3/22 , F05D2220/75 , F05D2260/964 , F05D2270/082 , F05D2270/303
摘要： A flexible and automatic system and method for blending an inexpensive secondary gas with a primary gas fuel for operation of a Dry Low NOx gas turbine. The secondary gas may be a gas fuel such as hydrogen, ethane, butane, propane and liquefied natural gas or an inert gas. Combustion dynamics are avoided by controlling the blended fuel within a permissible range for a Modified Wobbe Index. Combustion dynamics and gas turbine exhaust emissions may also be monitored to maintain safe combustion with the blended fuel. A gas turbine control system may adjust the blend and temperature of the primary gas fuel and the secondary gas to promote desired combustion.
摘要翻译： 一种用于混合便宜的二次气体与主要气体燃料以用于干式低NOx燃气轮机的操作的灵活和自动的系统和方法。 二次气体可以是气体燃料，例如氢气，乙烷，丁烷，丙烷和液化天然气或惰性气体。 通过将混合燃料控制在修正沃泊指数的允许范围内来避免燃烧动力学。 还可以监测燃烧动力学和燃气轮机废气排放，以保持混合燃料的安全燃烧。 燃气轮机控制系统可以调节主气体燃料和二次气体的共混物和温度以促进期望的燃烧。
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