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1.发明授权Continuous infrared thermography monitoring and life management system for heat recovery steam generators 有权热回收蒸汽发生器的连续红外热成像监测和寿命管理系统公开(公告)号：US09509923B2
公开(公告)日：2016-11-29
申请号：US13346755
申请日：2012-01-10
申请人： Achalesh Kumar Pandey , Nirm Velumylum Nirmalan , Manoharan Venugopal , David Lee Rogers , John Brandon Laflen , Lucy Summerville Giametta
发明人： Achalesh Kumar Pandey , Nirm Velumylum Nirmalan , Manoharan Venugopal , David Lee Rogers , John Brandon Laflen , Lucy Summerville Giametta
摘要： A method for continuously monitoring the working condition of a heat recovery steam generator (“HRSG”) using infrared thermography, comprising the steps of identifying target locations inside the HRSG, positioning one or more infrared cameras to continuously monitor and record the temperature at each target location, generating continuous thermographic images corresponding to selected components and locations at each target locations, comparing the continuous thermographic images to corresponding, stored base line images and generating a set of comparative data reports in real time for each target location in order to predict the life span or potential failure of HRSG components.
摘要翻译： 一种使用红外热像仪连续监测热回收蒸汽发生器（“HRSG”）的工作状态的方法，包括以下步骤：识别HRSG内的目标位置，定位一个或多个红外摄像机以连续监测和记录每个目标处的温度 位置，产生对应于每个目标位置处的选定部件和位置的连续热成像图像，将连续热成像图像与相应的存储的基线图像进行比较，并为每个目标位置实时生成一组比较数据报告，以便预测寿命 跨越或潜在的HRSG组件故障。
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2.发明申请CONTINUOUS INFRARED THERMOGRAPHY MONITORING AND LIFE MANAGEMENT SYSTEM FOR HEAT RECOVERY STEAM GENERATORS 有权热回收蒸汽发生器的连续红外热像仪监测和寿命管理系统公开(公告)号：US20130176418A1
公开(公告)日：2013-07-11
申请号：US13346755
申请日：2012-01-10
申请人： Achalesh Kumar Pandey , Nirm Velumylum Nirmalan , Manoharan Venugopal , David Lee Rogers , John Brandon Laflen , Lucy Summerville Glametta
发明人： Achalesh Kumar Pandey , Nirm Velumylum Nirmalan , Manoharan Venugopal , David Lee Rogers , John Brandon Laflen , Lucy Summerville Glametta
摘要： A method for continuously monitoring the working condition of a heat recovery steam generator (“HRSG”) using infrared thermography, comprising the steps of identifying target locations inside the HRSG, positioning one or more infrared cameras to continuously monitor and record the temperature at each target location, generating continuous thermographic images corresponding to selected components and locations at each target locations, comparing the continuous thermographic images to corresponding, stored base line images and generating a set of comparative data reports in real time for each target location in order to predict the life span or potential failure of HRSG components.
摘要翻译： 一种使用红外热像仪连续监测热回收蒸汽发生器（“HRSG”）的工作状态的方法，包括以下步骤：识别HRSG内的目标位置，定位一个或多个红外摄像机以连续监测和记录每个目标处的温度 位置，产生对应于每个目标位置处的选定部件和位置的连续热成像图像，将连续热成像图像与相应的存储的基线图像进行比较，并为每个目标位置实时生成一组比较数据报告，以便预测寿命 跨越或潜在的HRSG组件故障。
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3.发明授权System and method for forming failure estimates for a heat recovery steam generator 有权用于形成热回收蒸汽发生器的故障估计的系统和方法公开(公告)号：US08874415B2
公开(公告)日：2014-10-28
申请号：US13343341
申请日：2012-01-04
摘要： A method of forming a failure estimate for one or more components of a heat recovery steam generator (HRSG) includes forming from failure models and at least one of fired hours and fired starts, factored hours and factored starts. The factored hours and/or starts are applied to failure equations for the one or more components to form the failure estimate.
摘要翻译： 形成热回收蒸汽发生器（HRSG）的一个或多个部件的故障估计的方法包括从故障模型形成，以及至少一个点火时间和点火开始，因子小时和因子开始。 将因子小时数和/或起始值应用于一个或多个组件的失效方程以形成故障估计。
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4.发明申请SYSTEM AND METHOD FOR FORMING FAILURE ESTIMATES FOR A HEAT RECOVERY STEAM GENERATOR 有权用于形成热回收蒸汽发生器的故障估计的系统和方法公开(公告)号：US20130173231A1
公开(公告)日：2013-07-04
申请号：US13343341
申请日：2012-01-04
IPC分类号： G06F17/10
摘要： A method of forming a failure estimate for one or more components of a heat recovery steam generator (HRSG) includes forming from failure models and at least one of fired hours and fired starts, factored hours and factored starts. The factored hours and/or starts are applied to failure equations for the one or more components to form the failure estimate.
摘要翻译： 形成热回收蒸汽发生器（HRSG）的一个或多个部件的故障估计的方法包括从故障模型形成，以及至少一个点火时间和点火开始，因子小时和因子开始。 将因子小时数和/或起始值应用于一个或多个组件的失效方程以形成故障估计。
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公开(公告)号：US20120260667A1
公开(公告)日：2012-10-18
申请号：US13347358
申请日：2012-01-10
申请人： Rahul Jaikaran Chillar , Wulang Edwien Chriswindarto , Sanji Ekanayake , Julio Enrique Mestroni , Vijay Raghavendran Nenmeni , Achalesh Kumar Pandey , David Lee Rogers , Morgan Carthledge Salter , Ajit Srivastava
发明人： Rahul Jaikaran Chillar , Wulang Edwien Chriswindarto , Sanji Ekanayake , Julio Enrique Mestroni , Vijay Raghavendran Nenmeni , Achalesh Kumar Pandey , David Lee Rogers , Morgan Carthledge Salter , Ajit Srivastava
CPC分类号： F02C6/08 , F01K23/101 , F02C6/18 , F02C7/18 , F02C7/26 , F05D2260/80 , F05D2260/941 , F22G3/008 , Y02E20/14 , Y02E20/16
摘要： A power plant is provided and includes a gas turbine engine to generate power, a heat recovery steam generator (HRSG) to produce steam from high energy fluids produced from the generation of power in the gas turbine engine, a steam turbine engine to generate additional power from the steam produced in the HRSG and a thermal load reduction system to reduce thermal loading of components of the HRSG and/or the steam turbine engine during at least startup and/or part load operations, which includes an eductor by which a mixture of compressor discharge air and entrained ambient air is injectable into the HRSG and/or an attemperator to cool superheated steam to be transmitted to the steam turbine engine and a detector disposed within the HRSG to facilitate identification of hot spots therein.
摘要翻译： 提供发电厂并且包括用于产生动力的燃气涡轮发动机;热回收蒸汽发生器（HRSG），用于从在燃气涡轮发动机中产生动力产生的高能量流体产生蒸气，蒸汽涡轮发动机以产生附加功率 来自HRSG中产生的蒸汽和热负荷减少系统，以在至少启动和/或部分加载操作期间减少HRSG和/或蒸汽涡轮发动机的部件的热负荷，其包括喷射器，通过该喷射器将压缩机 排放空气和夹带的环境空气可喷射到HRSG和/或调温器中，以将过热蒸汽冷却以传输到蒸汽涡轮发动机和设置在HRSG内的检测器，以便于识别其中的热点。
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公开(公告)号：US09222410B2
公开(公告)日：2015-12-29
申请号：US13347358
申请日：2012-01-10
申请人： Rahul Jaikaran Chillar , Wulang Edwien Chriswindarto , Sanji Ekanayake , Julio Enrique Mestroni , Vijay Raghavendran Nenmeni , Achalesh Kumar Pandey , David Lee Rogers , Morgan Carthledge Salter , Ajit Srivastava
发明人： Rahul Jaikaran Chillar , Wulang Edwien Chriswindarto , Sanji Ekanayake , Julio Enrique Mestroni , Vijay Raghavendran Nenmeni , Achalesh Kumar Pandey , David Lee Rogers , Morgan Carthledge Salter , Ajit Srivastava
CPC分类号： F02C6/08 , F01K23/101 , F02C6/18 , F02C7/18 , F02C7/26 , F05D2260/80 , F05D2260/941 , F22G3/008 , Y02E20/14 , Y02E20/16
摘要： A power plant is provided and includes a gas turbine engine to generate power, a heat recovery steam generator (HRSG) to produce steam from high energy fluids produced from the generation of power in the gas turbine engine, a steam turbine engine to generate additional power from the steam produced in the HRSG and a thermal load reduction system to reduce thermal loading of components of the HRSG and/or the steam turbine engine during at least startup and/or part load operations, which includes an eductor by which a mixture of compressor discharge air and entrained ambient air is injectable into the HRSG and/or an attemperator to cool superheated steam to be transmitted to the steam turbine engine and a detector disposed within the HRSG to facilitate identification of hot spots therein.
摘要翻译： 提供发电厂并且包括用于产生动力的燃气涡轮发动机;热回收蒸汽发生器（HRSG），用于从在燃气涡轮发动机中产生动力产生的高能量流体产生蒸气，蒸汽涡轮发动机以产生附加功率 来自HRSG中产生的蒸汽和热负荷减少系统，以在至少启动和/或部分加载操作期间减少HRSG和/或蒸汽涡轮发动机的部件的热负荷，其包括喷射器，通过该喷射器将压缩机 排放空气和夹带的环境空气可喷射到HRSG和/或调温器中，以将过热蒸汽冷却以传输到蒸汽涡轮发动机和设置在HRSG内的检测器，以便于识别其中的热点。
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公开(公告)号：US20120260668A1
公开(公告)日：2012-10-18
申请号：US13086119
申请日：2011-04-13
申请人： David Lee Rogers , Rahul Jaikaran Chillar , Robert Frank Hoskin , Julio Enrique Mestroni , Vijay Raghavendran Nenmeni
发明人： David Lee Rogers , Rahul Jaikaran Chillar , Robert Frank Hoskin , Julio Enrique Mestroni , Vijay Raghavendran Nenmeni
CPC分类号： F01K23/10 , F01K13/02 , F01K23/101 , F02C6/06 , F02C6/18 , F04F5/18 , F04F5/466 , F05D2220/72 , F22B1/1815 , F22B35/007 , Y02E20/16
摘要： A combined cycle power plant is provided and includes a gas turbine engine to generate power, a heat recovery steam generator (HRSG) to produce steam from high energy fluids produced from the generation of power in the gas turbine engine, a steam turbine engine to generate additional power from the steam produced in the HRSG and a thermal load reduction system to reduce thermal loading of components of the HRSG and/or the steam turbine engine during at least startup and/or part load operations, which includes an eductor by which a mixture of compressor discharge air and entrained ambient air is injectable into the HRSG and/or an attemperator to cool superheated steam to be transmitted to the steam turbine engine.
摘要翻译： 提供联合循环发电厂并且包括用于产生动力的燃气涡轮发动机，用于从在燃气涡轮发动机中产生动力产生的高能量流体产生蒸汽的热回收蒸汽发生器（HRSG），蒸汽涡轮发动机以产生 在HRSG中产生的蒸汽的额外功率和热负荷降低系统，以在至少启动和/或部分负载操作期间减少HRSG和/或蒸汽涡轮发动机的部件的热负荷，其包括喷射器，混合物 的压缩机排放空气和夹带的环境空气可注入到HRSG和/或调温器中以冷却将被传递到蒸气涡轮发动机的过热蒸汽。
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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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公开(公告)号：US08671688B2
公开(公告)日：2014-03-18
申请号：US13086119
申请日：2011-04-13
申请人： David Lee Rogers , Rahul Jaikaran Chillar , Robert Frank Hoskin , Julio Enrique Mestroni , Vijay Raghavendran Nenmeni
发明人： David Lee Rogers , Rahul Jaikaran Chillar , Robert Frank Hoskin , Julio Enrique Mestroni , Vijay Raghavendran Nenmeni
CPC分类号： F01K23/10 , F01K13/02 , F01K23/101 , F02C6/06 , F02C6/18 , F04F5/18 , F04F5/466 , F05D2220/72 , F22B1/1815 , F22B35/007 , Y02E20/16
摘要： A combined cycle power plant is provided and includes a gas turbine engine to generate power, a heat recovery steam generator (HRSG) to produce steam from high energy fluids produced from the generation of power in the gas turbine engine, a steam turbine engine to generate additional power from the steam produced in the HRSG and a thermal load reduction system to reduce thermal loading of components of the HRSG and/or the steam turbine engine during at least startup and/or part load operations, which includes an eductor by which a mixture of compressor discharge air and entrained ambient air is injectable into the HRSG and/or an attemperator to cool superheated steam to be transmitted to the steam turbine engine.
摘要翻译： 提供联合循环发电厂并且包括用于产生动力的燃气涡轮发动机，用于从在燃气涡轮发动机中产生动力产生的高能量流体产生蒸汽的热回收蒸汽发生器（HRSG），蒸汽涡轮发动机以产生 在HRSG中产生的蒸汽的额外功率和热负荷降低系统，以在至少启动和/或部分负载操作期间减少HRSG和/或蒸汽涡轮发动机的部件的热负荷，其包括喷射器，混合物 的压缩机排放空气和夹带的环境空气可注入到HRSG和/或调温器中以冷却将被传递到蒸气涡轮发动机的过热蒸汽。
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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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