利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

15 条记录 (耗时 0.031 秒)

    Supercritical steam combined cycle and method
    5.
    发明授权
    Supercritical steam combined cycle and method 有权
    超临界蒸汽联合循环和方法

    公开(公告)号：US07874162B2

    公开(公告)日：2011-01-25

    申请号：US11905846

    申请日：2007-10-04

    申请人： Leroy Omar Tomlinson ,  Raub Warfield Smith ,  Jatila Ranasinghe ,  Seyfettin Can Gülen ,  Diego Fernando Rancruel

    发明人： Leroy Omar Tomlinson ,  Raub Warfield Smith ,  Jatila Ranasinghe ,  Seyfettin Can Gülen ,  Diego Fernando Rancruel

    IPC分类号： F02C6/00 ,  F01K7/00

    CPC分类号： F01K23/106 ,  Y02E20/16

    摘要： A supercritical steam combined cycle system including a gas turbine; a supercritical steam turbine system including a supercritical section, a high pressure section, an intermediate pressure section and at least one low pressure section; and a supercritical steam heat recovery steam generator (HRSG) for receiving exhaust gas from the gas turbine for heating fluid from the steam turbine system. The HRSG includes a supercritical evaporator arranged to supply steam to a superheater between the supercritical evaporator and the inlet of the HRSG and a reheater receiving cold reheat steam from and returning reheated steam to the steam turbine system. The reheater includes a first section disposed downstream of and a second section disposed upstream of the supercritical evaporator along the exhaust gas flow path. Cool reheat steam from the steam turbine system is received by the first reheater section and steam leaving the first reheater section is supplied to the second reheater section upstream of the supercritical evaporator.

    摘要翻译： 包括燃气轮机的超临界蒸汽联合循环系统; 包括超临界部分，高压部分，中间压力部分和至少一个低压部分的超临界汽轮机系统; 以及用于接收来自燃气轮机的废气的超临界蒸汽热回收蒸汽发生器（HRSG），用于从蒸汽轮机系统加热流体。 HRSG包括一个超临界蒸发器，用于向超临界蒸发器和HRSG入口之间的过热器供应蒸汽，再加热器接收冷再热蒸汽并将再热蒸汽返回到蒸汽涡轮机系统。 再热器包括沿排气流路设置在超临界蒸发器的上游的第一部分和设置在超临界蒸发器的上游的第二部分。 来自蒸汽轮机系统的冷再热蒸汽由第一再热器部分接收，并且离开第一再热器部分的蒸汽被供应到超临界蒸发器上游的第二再热器部分。

    Gas turbine inlet air integrated water saturation and supersaturation system and related process
    6.
    发明授权
    Gas turbine inlet air integrated water saturation and supersaturation system and related process 有权
    燃气轮机入口空气一体化水饱和和过饱和系统及相关过程

    公开(公告)号：US06250064B1

    公开(公告)日：2001-06-26

    申请号：US09306774

    申请日：1999-05-07

    申请人： Leroy Omar Tomlinson ,  Anthony James George

    发明人： Leroy Omar Tomlinson ,  Anthony James George

    IPC分类号： F02G300

    CPC分类号： F02C7/1435 ,  F01K21/047 ,  F05D2260/212

    摘要： A gas turbine combustion air cooling system includes an intake a duct having an inlet region and an outlet, the duct adapted to supply ambient air to an inlet of a compressor; a first set of nozzles for spraying atomized water into the ambient air at a location adjacent the duct inlet; a second set of nozzles for spraying atomized water into the ambient air to supersaturate the ambient air at a location proximate the compressor inlet; and a control system for apportioning water to the first and second sets of nozzles.

    摘要翻译： 燃气轮机燃烧空气冷却系统包括入口，具有入口区域和出口的管道，所述管道适于将空气供应给压缩机的入口; 用于在邻近管道入口的位置处将雾化水喷射到周围空气中的第一组喷嘴; 第二组喷嘴，用于将雾化水喷射到环境空气中，以在靠近压缩机入口的位置处使环境空气过饱和; 以及用于将水分配给第一和第二组喷嘴的控制系统。

    Control system for gas turbine inlet-air water-saturation and supersaturation system
    8.
    发明授权
    Control system for gas turbine inlet-air water-saturation and supersaturation system 有权
    燃气轮机入口 - 空气饱和和过饱和系统控制系统

    公开(公告)号：US06634165B2

    公开(公告)日：2003-10-21

    申请号：US09749612

    申请日：2000-12-28

    申请人： Leroy Omar Tomlinson ,  Richard Robert Trewin

    发明人： Leroy Omar Tomlinson ,  Richard Robert Trewin

    IPC分类号： F02C330

    CPC分类号： F01D17/08 ,  F01D17/085 ,  F02C3/305 ,  F02C7/143 ,  F02C7/1435 ,  F02C9/28 ,  Y02E20/16

    摘要： A water-injection control system is disclosed for a water supersaturation system installed in a gas turbine air intake system for augmenting gas turbine power output during operation at high ambient-air temperature, while maintaining the water content in the intake air within limits acceptable to the gas turbine as indicated by measured gas turbine operating parameters. The control system starts, stops, modulates, and limits water supplied to the supersaturating system based on the humidity or dew-point temperature of the ambient air, dry-bulb temperature of the ambient air, compressor inlet air flow, and gas turbine parameters indicating operation at or near maximum output.

    摘要翻译： 公开了一种用于安装在燃气轮机进气系统中的水过饱和系统的注水控制系统，用于在高环境空气温度下操作期间增加燃气轮机功率输出，同时将进气中的含水量保持在 燃气轮机如由测量的燃气轮机运行参数所示。 控制系统基于环境空气的湿度或露点温度，环境空气的干球温度，压缩机入口气流和燃气轮机参数来启动，停止，调节和限制供应给过饱和系统的水 操作在或接近最大输出。

    Flex seal for gas turbine expansion joints
    9.
    发明授权
    Flex seal for gas turbine expansion joints 失效
    燃气轮机膨胀节的柔性密封

    公开(公告)号：US6065756A

    公开(公告)日：2000-05-23

    申请号：US988013

    申请日：1997-12-10

    申请人： James Giles Eignor ,  Nicholas Philip Poccia ,  Leroy Omar Tomlinson

    发明人： James Giles Eignor ,  Nicholas Philip Poccia ,  Leroy Omar Tomlinson

    IPC分类号： F01D11/00 ,  F02K1/80 ,  F16J15/08 ,  F16J15/02

    CPC分类号： F01D11/005 ,  F02K1/805 ,  F16J15/0887 ,  Y10S277/903 ,  Y10S285/917

    摘要： An expansion joint seal between a gas turbine exhaust duct and an axially adjacent exhaust ductwork comprising plural layers of axially adjacent layers of flexible seal plates, each layer comprising a plurality of arcuate segments which together form a 360.degree. annulus; and further wherein the plural layers of flexible seal plates are secured at one end to the gas turbine exhaust duct, with opposite ends of the seal plates slidably engaged with at least one surface of the exhaust ductwork.

    摘要翻译： 在燃气轮机排气管和轴向相邻的排气管道系统之间的膨胀接头密封件，其包括多个相邻的柔性密封层层，每个层包括多个弓形段，它们一起形成360°环; 并且其中所述多层柔性密封板的一端固定到所述燃气轮机排气管道，所述密封板的相对端与所述排气管道系统的至少一个表面可滑动地接合。