AUXILLARY STEAM GENERATION ARRANGEMENT FOR A COMBINED CYCLE POWER PLANT
    1.
    发明申请
    AUXILLARY STEAM GENERATION ARRANGEMENT FOR A COMBINED CYCLE POWER PLANT 有权
    用于组合循环发电厂的辅助蒸汽发生装置

    公开(公告)号:US20150192039A1

    公开(公告)日:2015-07-09

    申请号:US14148065

    申请日:2014-01-06

    IPC分类号: F01K23/10 F02C7/18 F01K13/00

    摘要: A combined cycle plant (10) including: a gas turbine engine (12) having a compressor (14), a combustor and a gas turbine (16); a heat recovery steam generator (20) (HRSG) configured to receive exhaust from the gas turbine engine; a steam turbine (22, 24) configured to receive steam from the HRSG; a supplemental air arrangement (40) configured to generate supplemental heated air (42) when operating and to operate independent of the gas turbine engine; and a kettle boiler (26, 28) configured to use heat from the supplemental heated air to generate steam used in the steam turbine

    摘要翻译: 一种联合循环设备(10),包括:具有压缩机(14),燃烧室和燃气轮机(16)的燃气涡轮发动机(12)。 配置为接收来自燃气涡轮发动机的排气的热回收蒸汽发生器(20)(HRSG) 蒸汽轮机(22,24),被配置为从所述HRSG接收蒸汽; 配置成在操作时产生补充加热空气(42)并独立于燃气涡轮发动机运行的补充空气装置(40); 以及锅炉锅炉(26,28),其被配置为使用来自所述补充加热空气的热量来产生在所述蒸汽轮机中使用的蒸汽

    PREHEATING ARRANGEMENT FOR A COMBINED CYCLE PLANT
    2.
    发明申请
    PREHEATING ARRANGEMENT FOR A COMBINED CYCLE PLANT 审中-公开
    组合循环工厂预热装置

    公开(公告)号:US20150192036A1

    公开(公告)日:2015-07-09

    申请号:US14147836

    申请日:2014-01-06

    IPC分类号: F01K23/10

    CPC分类号: F01K23/10 F22G1/165 Y02E20/16

    摘要: A power generation station (10), including: a combined cycle plant (12) having a gas turbine engine (20); a HRSG (30) configured to receive engine exhaust from the gas turbine engine and to generate steam, and a steam turbine (38, 40) configured to use the steam to develop mechanical energy; an auxiliary boiler (14) configured to generate heat used to create auxiliary steam for use in the combined cycle plant and to generate auxiliary boiler exhaust (52); and an auxiliary boiler exhaust heat transfer arrangement (16) configured to transfer heat present in the auxiliary boiler exhaust to the combined cycle plant.

    摘要翻译: 一种发电站(10),包括:具有燃气涡轮发动机(20)的联合循环设备(12); 配置成接收来自所述燃气涡轮发动机的发动机排气并产生蒸汽的HRSG(30)以及配置成使用所述蒸汽发展机械能的蒸汽轮机(38,40); 辅助锅炉(14),其被配置为产生用于产生用于所述联合循环设备中的辅助蒸汽并产生辅助锅炉排气(52)的热量; 以及辅助锅炉排气传热装置(16),其配置成将存在于辅助锅炉排气中的热量传递到联合循环设备。

    COMBINED CYCLE PLANT FUEL PREHEATING ARRANGEMENT
    3.
    发明申请
    COMBINED CYCLE PLANT FUEL PREHEATING ARRANGEMENT 审中-公开
    组合式循环燃料燃料预热装置

    公开(公告)号:US20150192037A1

    公开(公告)日:2015-07-09

    申请号:US14147887

    申请日:2014-01-06

    IPC分类号: F01K23/10 F01K9/00 F02C7/224

    摘要: A combined cycle plant (10), including: a gas turbine engine (16) having a compressor (18), a combustor (20), and a gas turbine (22); and a heat recovery steam generator (HRSG) (36), a steam turbine (38), working fluid heated by the HRSG and effective to turn the steam turbine, and a blowdown heat transfer arrangement (90, 92, 94, 102, and 104) configured to capture heat present in blowdown water drawn from the working fluid and to transfer the heat to fuel (24) used in the combustor.

    摘要翻译: 一种联合循环设备(10),包括:具有压缩机(18),燃烧器(20)和燃气轮机(22)的燃气涡轮发动机(16)。 和热回收蒸汽发生器(HRSG)(36),蒸汽轮机(38),由HRSG加热并有效地转动蒸汽涡轮机的工作流体,以及排放热传递装置(90,92,94,102和 104)被配置为捕获从工作流体抽出的排污水中存在的热量并将热量传递到在燃烧器中使用的燃料(24)。

    ELECTRICAL POWER SYSTEM AND METHOD FOR OPERATING AN ELECTRICAL POWER SYSTEM
    4.
    发明申请
    ELECTRICAL POWER SYSTEM AND METHOD FOR OPERATING AN ELECTRICAL POWER SYSTEM 审中-公开
    电力系统及其运行方法

    公开(公告)号:US20150028675A1

    公开(公告)日:2015-01-29

    申请号:US13952896

    申请日:2013-07-29

    IPC分类号: H02J15/00 H02J4/00

    摘要: An electrical power system includes a power grid and a plurality of power plants connected to the power grid. A central repository including one or more electrical energy storage devices is connected directly to the power grid. The one or more energy storage devices are configured to be connected to the power plants via the power grid. The central repository is operable to draw a portion of a power output produced by one or more of the power plants via the power grid during a first period, for storage therein. The central repository is operable to discharge power to the power grid during a second period shifted in time from the first period. The discharged power is a function of a grid requirement or a function of a power demand notified by an individual power plant of the electrical system.

    摘要翻译: 电力系统包括电网和连接到电网的多个发电厂。 包括一个或多个电能存储设备的中央存储库直接连接到电网。 一个或多个能量存储装置被配置成经由电网连接到发电厂。 中央储存库可操作以在第一时段期间通过电网绘制由一个或多个发电厂产生的功率输出的一部分,用于存储在其中。 中央储存库可操作以在从第一期间的时间内移动的第二时段期间向电力网放电。 放电功率是电网要求或由电气系统的各个发电厂通知的电力需求的功能的函数。

    COMBINED CYCLE PLANT INJECTION WATER PREHEATING ARRANGEMENT
    5.
    发明申请
    COMBINED CYCLE PLANT INJECTION WATER PREHEATING ARRANGEMENT 审中-公开
    组合循环水厂注水装置

    公开(公告)号:US20150192038A1

    公开(公告)日:2015-07-09

    申请号:US14147954

    申请日:2014-01-06

    IPC分类号: F01K23/10

    CPC分类号: F01K23/10 Y02E20/16

    摘要: A combined cycle plant (10), including a heat recovery steam generator (HRSG) (36), a working fluid which is heated by the HRSG and effective to operate a steam turbine (38), and a blowdown heat transfer arrangement (90, 92, 94,102, 104) configured to capture heat present in blowdown water drawn from the working fluid and to transfer the heat to injection water (28), a gas turbine engine (16) having a compressor (18), a combustor (20), and a turbine (22), and a water injection arrangement (30) configured to inject the injection water into the combustor

    摘要翻译: 一种联合循环设备(10),包括热回收蒸汽发生器(HRSG)(36),由HRSG加热并有效地操作蒸汽轮机(38)的工作流体,以及排放热传递装置(90, ,其构造成捕获从工作流体抽出的排污水中存在的热量并将热量传递到注入水(28),具有压缩机(18)的燃气涡轮发动机(16),燃烧器(20) 和涡轮机(22),以及配置成将喷射水喷射到燃烧器中的喷水装置(30)