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    APPARATUS AND METHOD FOR CONTROLLING OXYGEN EMISSIONS FROM A GAS TURBINE
    1.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING OXYGEN EMISSIONS FROM A GAS TURBINE 审中-公开
    用于控制来自气体涡轮机的氧气排放的装置和方法

    公开(公告)号：US20120180493A1

    公开(公告)日：2012-07-19

    申请号：US13005930

    申请日：2011-01-13

    申请人： Daniel David Snook ,  Andrew Mitchell Rodwell

    发明人： Daniel David Snook ,  Andrew Mitchell Rodwell

    IPC分类号： F02C1/00 ,  F02C7/08

    CPC分类号： F02C7/185 ,  F01D5/081 ,  F01D5/085 ,  F01D25/12 ,  F02C3/34 ,  F02C6/18 ,  F05D2260/232 ,  F05D2270/08 ,  Y02E20/16

    摘要： A combined cycle power plant includes a first compressor that produces a compressed working fluid and a turbine downstream of the first compressor. The turbine includes stationary components and rotating components and produces an exhaust. A heat exchanger downstream of the turbine receives the exhaust from the turbine, and a second compressor downstream of the heat exchanger and upstream of the turbine receives the exhaust from the heat exchanger and provides a flow of exhaust to the turbine. A method for reducing oxygen emissions from a gas turbine includes flowing an exhaust from a turbine to a heat exchanger and removing heat from the exhaust. The method further includes increasing the pressure of the exhaust to produce a pressurized exhaust and flowing the pressurized exhaust back to the turbine to remove heat from the turbine.

    摘要翻译： 联合循环发电厂包括产生压缩工作流体的第一压缩机和第一压缩机下游的涡轮机。 涡轮机包括固定部件和旋转部件并产生排气。 在涡轮下游的热交换器接收来自涡轮机的排气，并且在热交换器下游的第二压缩机和涡轮的上游接收来自热交换器的排气并且向涡轮机提供排气流。 一种用于减少来自燃气轮机的氧气排放的方法包括将排气从涡轮机流动到热交换器并从排气口排出热量。 该方法还包括增加排气的压力以产生加压排气并使加压排气回流到涡轮机以从涡轮机移除热量。

    METHOD AND APPARATUS FOR OPERATING A GAS TURBINE ENGINE
    4.
    发明申请
    METHOD AND APPARATUS FOR OPERATING A GAS TURBINE ENGINE 有权
    用于运行气体涡轮发动机的方法和装置

    公开(公告)号：US20130167548A1

    公开(公告)日：2013-07-04

    申请号：US13343286

    申请日：2012-01-04

    申请人： Predrag Popovic ,  William Francis Carnell, JR. ,  Andrew Mitchell Rodwell

    发明人： Predrag Popovic ,  William Francis Carnell, JR. ,  Andrew Mitchell Rodwell

    IPC分类号： F02C7/141

    CPC分类号： F02C7/16 ,  F02C6/08 ,  F02C7/143 ,  F02C7/224 ,  F05D2260/20

    摘要： A gas turbine includes a compressor, a combustor downstream from the compressor and a heat transfer system, wherein the heat transfer system receives a compressed working fluid from the compressor. A fluid coupling between the heat transfer system and the combustor, wherein the fluid coupling receives the compressed working fluid from the heat transfer system. A conditioner in fluid communication with the compressor and a fluid coupling between the heat transfer system and the conditioner, wherein the fluid coupling receives a cooling media from the heat transfer system. A method for operating the gas turbine includes flowing a compressed working fluid from the compressor to the heat transfer system, transferring heat energy from the compressed working fluid to the heat transfer system, flowing the compressed working fluid from the heat transfer system to a combustor, and flowing a cooling media from the heat transfer system to a compressor inlet.

    摘要翻译： 燃气轮机包括压缩机，压缩机下游的燃烧器和传热系统，其中传热系统从压缩机接收压缩的工作流体。 传热系统和燃烧器之间的流体耦合，其中流体联接器从传热系统接收压缩的工作流体。 与压缩机流体连通的调节器和传热系统和调节器之间的流体联接，其中流体联接器从热传递系统接收冷却介质。 用于操作燃气轮机的方法包括将压缩的工作流体从压缩机流动到传热系统，将热能从压缩的工作流体传递到传热系统，将压缩的工作流体从传热系统流到燃烧器， 并将冷却介质从传热系统流动到压缩机入口。

    GAS TURBINE WITH INTRODUCTION OF NITROGEN
    5.
    发明申请
    GAS TURBINE WITH INTRODUCTION OF NITROGEN 审中-公开
    气体涡轮机引言氮气

    公开(公告)号：US20100186367A1

    公开(公告)日：2010-07-29

    申请号：US12360228

    申请日：2009-01-27

    申请人： Andrew Mitchell Rodwell

    发明人： Andrew Mitchell Rodwell

    IPC分类号： F02C3/22

    CPC分类号： F02C3/30 ,  F02C7/04 ,  Y02E20/16 ,  Y02E20/18

    摘要： A power plant, including a compressor, in which inlet air is compressed for combustion operations, is provided and includes a separation unit, which receives and removes nitrogen from an air supply, and a system, coupled to the separation unit and an inlet disposed upstream from and in fluid communication with the compressor, which receives the nitrogen from the separation unit and delivers the nitrogen to the inlet.

    摘要翻译： 提供了包括压缩机的发电厂，其中入口空气被压缩用于燃烧操作，并且包括分离单元，其从空气供应接收和去除氮气，以及耦合到分离单元的系统和设置在上游的入口 从压缩机流体连通，其从分离单元接收氮气并将氮气输送到入口。

    Method and apparatus for operating a gas turbine engine
    7.
    发明授权
    Method and apparatus for operating a gas turbine engine 有权
    用于操作燃气涡轮发动机的方法和装置

    公开(公告)号：US09181876B2

    公开(公告)日：2015-11-10

    申请号：US13343286

    申请日：2012-01-04

    申请人： Predrag Popovic ,  William Francis Carnell, Jr. ,  Andrew Mitchell Rodwell

    发明人： Predrag Popovic ,  William Francis Carnell, Jr. ,  Andrew Mitchell Rodwell

    IPC分类号： F02C7/16 ,  F02C6/08 ,  F02C7/224

    CPC分类号： F02C7/16 ,  F02C6/08 ,  F02C7/143 ,  F02C7/224 ,  F05D2260/20

    摘要： A gas turbine includes a compressor, a combustor downstream from the compressor and a heat transfer system, wherein the heat transfer system receives a compressed working fluid from the compressor. A fluid coupling between the heat transfer system and the combustor, wherein the fluid coupling receives the compressed working fluid from the heat transfer system. A conditioner in fluid communication with the compressor and a fluid coupling between the heat transfer system and the conditioner, wherein the fluid coupling receives a cooling media from the heat transfer system. A method for operating the gas turbine includes flowing a compressed working fluid from the compressor to the heat transfer system, transferring heat energy from the compressed working fluid to the heat transfer system, flowing the compressed working fluid from the heat transfer system to a combustor, and flowing a cooling media from the heat transfer system to a compressor inlet.

    摘要翻译： 燃气轮机包括压缩机，压缩机下游的燃烧器和传热系统，其中传热系统从压缩机接收压缩的工作流体。 传热系统和燃烧器之间的流体耦合，其中流体联接器从传热系统接收压缩的工作流体。 与压缩机流体连通的调节器和传热系统和调节器之间的流体联接，其中流体联接器从热传递系统接收冷却介质。 用于操作燃气轮机的方法包括将压缩的工作流体从压缩机流动到传热系统，将热能从压缩的工作流体传递到传热系统，将压缩的工作流体从传热系统流到燃烧器， 并将冷却介质从传热系统流动到压缩机入口。

    SYSTEM AND METHOD FOR OPERATING A COMBUSTOR
    8.
    发明申请
    SYSTEM AND METHOD FOR OPERATING A COMBUSTOR 审中-公开
    用于操作燃烧器的系统和方法

    公开(公告)号：US20130045449A1

    公开(公告)日：2013-02-21

    申请号：US13213433

    申请日：2011-08-19

    申请人： Robert Thomas Thatcher ,  Gilbert Otto Kraemer ,  Andrew Mitchell Rodwell ,  Matthew M. Scheid

    发明人： Robert Thomas Thatcher ,  Gilbert Otto Kraemer ,  Andrew Mitchell Rodwell ,  Matthew M. Scheid

    IPC分类号： F23N5/00

    CPC分类号： F23J3/00 ,  F02C7/30 ,  F02C9/28 ,  F23N1/002 ,  F23N2041/20 ,  F23R2900/00004

    摘要： A system for operating a combustor includes a sensor that measures an operating parameter associated with the combustor and generates a signal reflective of the operating parameter. The operating parameter is reflective of an ash deposition rate or an accumulated ash buildup. A controller receives the signal, compares the signal to a predetermined limit, and generates a control signal. A method for operating a combustor includes operating the combustor at a first power level that produces a first temperature that is less than or equal to a first predetermined temperature and creating a layer of ash. The method further includes measuring an operating parameter reflective of an ash deposition rate or an accumulated ash buildup, comparing the operating parameter to a limit, and operating the combustor at a second power level that produces a second temperature that is greater than or equal to the first predetermined temperature.

    摘要翻译： 用于操作燃烧器的系统包括测量与燃烧器相关联的操作参数并产生反映操作参数的信号的传感器。 操作参数反映了灰分沉积速率或积聚的灰分积累。 控制器接收信号，将信号与预定极限进行比较，并产生控制信号。 用于操作燃烧器的方法包括以产生小于或等于第一预定温度的第一温度并产生灰分层的第一功率水平操作燃烧器。 该方法还包括测量反映灰分沉积速率或累积的灰分积累的操作参数，将操作参数与极限进行比较，以及在产生第二温度的第二功率水平下操作燃烧器，该第二功率水平大于或等于 第一预定温度。