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公开(公告)号：US08517663B2
公开(公告)日：2013-08-27
申请号：US12241165
申请日：2008-09-30
IPC分类号： F02C7/18
摘要： A cooling system for a turbine engine, as well as a methodology for controlling the cooling system, is described. A valve member is disposed between a cooling fluid passage and a wheel space of the turbine engine and operates to admit cooling fluid to the wheel space for cooling thereof. The valve assembly is responsive to a condition in the wheel space and varies the flow of additional cooling fluid to the wheel space based on that condition.
摘要翻译： 描述了一种用于涡轮发动机的冷却系统，以及用于控制冷却系统的方法。 阀构件设置在冷却流体通道和涡轮发动机的车轮空间之间，并且操作以将冷却流体接纳到车轮空间以进行冷却。 阀组件响应于车轮空间中的状况，并且基于该条件改变附加的冷却流体到车轮空间的流动。
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2.发明申请公开(公告)号：US20100269481A1
公开(公告)日：2010-10-28
申请号：US12428769
申请日：2009-04-23
IPC分类号： F02C9/00
CPC分类号： F02C9/00 , F05D2260/80 , F05D2270/101
摘要： Systems and methods for providing surge protection to turbine components are provided. A surge protection limit may be determined for the turbine component. One or more measurements associated with operation of the turbine component may be received and provided to a cycle model executed to predict an operating condition of the turbine component. The predicted operating condition of the turbine component may be adjusted based at least in part on the received one or more measurements. The surge protection limit may be adjusted based on the adjusted predicted operating condition of the turbine component.
摘要翻译： 提供了用于向涡轮机部件提供喘振保护的系统和方法。 可以为涡轮机部件确定浪涌保护极限。 可以接收与涡轮机部件的操作相关联的一个或多个测量，并且将其提供给执行以预测涡轮机部件的操作状态的循环模型。 可以至少部分地基于所接收的一个或多个测量来调整涡轮机部件的预测操作状态。 浪涌保护极限可以根据调整后的涡轮机部件的运行状况进行调整。
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公开(公告)号：US20100080685A1
公开(公告)日：2010-04-01
申请号：US12241165
申请日：2008-09-30
IPC分类号： F02C7/18
摘要： A cooling system for a turbine engine, as well as a methodology for controlling the cooling system, is described. A valve member is disposed between a cooling fluid passage and a wheel space of the turbine engine and operates to admit cooling fluid to the wheel space for cooling thereof. The valve assembly is responsive to a condition in the wheel space and varies the flow of additional cooling fluid to the wheel space based on that condition.
摘要翻译： 描述了一种用于涡轮发动机的冷却系统，以及用于控制冷却系统的方法。 阀构件设置在冷却流体通道和涡轮发动机的车轮空间之间，并且操作以将冷却流体接纳到车轮空间以进行冷却。 阀组件响应于车轮空间中的状况，并且基于该条件改变附加的冷却流体到车轮空间的流动。
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公开(公告)号：US08510013B2
公开(公告)日：2013-08-13
申请号：US12434755
申请日：2009-05-04
CPC分类号： F02C9/48 , F01D21/00 , F05D2270/304 , Y02T50/671
摘要： A gas turbine includes a rotor, and a controller for controlling a shutdown of the gas turbine based on a target fuel-to-air ratio profile and/or controlling a rotor speed according to a target speed schedule to attain a specified duration for the shutdown. The controller controls the rotor speed by engaging the starting system to turn the rotor.
摘要翻译： 燃气轮机包括转子和控制器，用于根据目标速度调度来控制燃气轮机的目标燃料空气比分布和/或控制转子速度以达到停机的指定持续时间 。 控制器通过接合启动系统来转动转子来控制转子速度。
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公开(公告)号：US20130103323A1
公开(公告)日：2013-04-25
申请号：US13280565
申请日：2011-10-25
CPC分类号： F01D17/08 , F01D21/003 , F05D2200/00
摘要： A method of measuring parameters of a gas turbine flow path is described. The method includes installing along one or more existing struts in the gas turbine flow path a first plurality of sensors for measuring a first parameter at one or more radial positions along the one or more struts and a second plurality of sensors for measuring a second parameter at one or more radial positions along the one or more struts. The method further includes producing an actual profile of the gas turbine flow path first parameter and second parameter.
摘要翻译： 描述了一种测量燃气轮机流路参数的方法。 该方法包括沿燃气涡轮机流路中的一个或多个现有支柱安装第一多个传感器，用于测量沿着一个或多个支柱的一个或多个径向位置处的第一参数和用于测量第二参数的第二多个传感器 沿着一个或多个支柱的一个或多个径向位置。 该方法还包括产生燃气轮机流路第一参数和第二参数的实际轮廓。
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6.发明授权公开(公告)号：US08322145B2
公开(公告)日：2012-12-04
申请号：US12428769
申请日：2009-04-23
IPC分类号： F02C7/00
CPC分类号： F02C9/00 , F05D2260/80 , F05D2270/101
摘要： Systems and methods for providing surge protection to turbine components are provided. A surge protection limit may be determined for the turbine component. One or more measurements associated with operation of the turbine component may be received and provided to a cycle model executed to predict an operating condition of the turbine component. The predicted operating condition of the turbine component may be adjusted based at least in part on the received one or more measurements. The surge protection limit may be adjusted based on the adjusted predicted operating condition of the turbine component.
摘要翻译： 提供了用于向涡轮机部件提供喘振保护的系统和方法。 可以为涡轮机部件确定浪涌保护极限。 可以接收与涡轮机部件的操作相关联的一个或多个测量，并且将其提供给执行以预测涡轮机部件的操作状态的循环模型。 可以至少部分地基于所接收的一个或多个测量来调整涡轮机部件的预测操作状态。 浪涌保护极限可以根据调整后的涡轮机部件的运行状况进行调整。
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公开(公告)号：US20100280733A1
公开(公告)日：2010-11-04
申请号：US12434755
申请日：2009-05-04
IPC分类号： F02C9/00
CPC分类号： F02C9/48 , F01D21/00 , F05D2270/304 , Y02T50/671
摘要： A gas turbine includes a rotor, and a controller for controlling a shutdown of the gas turbine based on a target fuel-to-air ratio profile and/or controlling a rotor speed according to a target speed schedule to attain a specified duration for the shutdown. The controller controls the rotor speed by engaging the starting system to turn the rotor.
摘要翻译： 燃气轮机包括转子和控制器，用于根据目标速度调度控制燃气轮机的目标燃料空气比分布和/或控制转子速度，以达到关闭的指定持续时间 。 控制器通过接合启动系统来转动转子来控制转子速度。
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8.发明申请APPARATUS AND METHOD FOR MONITORING COMPRESSOR CLEARANCE AND CONTROLLING A GAS TURBINE 审中-公开监测压缩机间隙和控制气体涡轮的装置和方法公开(公告)号：US20090044542A1
公开(公告)日：2009-02-19
申请号：US11840369
申请日：2007-08-17
申请人： Robert Thomas Thatcher , Samuel David Draper , Erin Kelly Bauknight, JR. , Harold Lamar Jordan, JR.
发明人： Robert Thomas Thatcher , Samuel David Draper , Erin Kelly Bauknight, JR. , Harold Lamar Jordan, JR.
CPC分类号： F04D27/001 , F04D27/0207
摘要： A gas turbine including a compressor, the gas turbine including a sensor for measuring a clearance of blades in the compressor; and a controller for receiving clearance information and using the information to control the gas turbine for prevention of at least one of a surge and rubbing of the blades.
摘要翻译： 一种包括压缩机的燃气轮机，所述燃气涡轮机包括用于测量压缩机中叶片间隙的传感器; 以及控制器，用于接收间隙信息并使用该信息来控制燃气轮机以防止叶片的浪涌和摩擦中的至少一个。
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