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    • 41. 发明申请
    • PRESSURIZED FLUIDIZED-BED COMBINED CYCLE POWER GENERATION SYSTEM
    • 加压流化床组合循环发电系统
    • WO99000586A1
    • 1999-01-07
    • PCT/JP1998/002899
    • 1998-06-29
    • F01K17/04F01K21/04F01K23/02F01K23/06F02C3/30F02C6/18
    • F01K21/047F01K23/062Y02E20/16Y02E20/18
    • A pressurized fluidized-bed combined cycle electric power generation system intended to increase the output of the gas turbine and improve the prevention of surging, comprising a steam turbine, a pressurized fluidized-bed boiler for burning air from an air supply system and fuel from a fuel supply system to generate steam to be supplied to the steam turbine, a gas turbine driven by exhaust gas consisting of combustion gas of the pressurezed fluidized-bed boiler and the air, and a compressor directly coupled to the gas turbine; the system being further provided with a first bypass passage having a valve and communicating with both of the outlet side of the compressor and the exhaust side of the gas turbine, a second bypass passage having a valve and communicating with both of the outlet side of the compressor and the inlet side of the gas turbine, and a control system to which pressure values detected by a pressure sensor for detecting the outlet pressure of the compressor are inputted for controlling the valves of the first and the second bypass passages according to the relationship between a predetermined opening of a variable stator blade of the compressor inlet and surging limit pressure; wherein steam generated by the pressurized fluidized-bed boiler is partly bled and mixed into the exhaust or the air to be supplied to the gas turbine, and air from the compressor is supplied as combustion air for the pressurized fluidized-bed boiler.
    • 一种加压流化床联合循环发电系统,旨在增加燃气轮机的输出并改善防止浪涌,包括蒸汽轮机,用于从空气供应系统燃烧空气的加压流化床锅炉和来自空气供应系统的燃料 燃料供应系统,用于产生供应给蒸汽轮机的蒸汽,由压缩的流化床锅炉的燃烧气体和空气组成的废气驱动的燃气轮机,以及直接联接到燃气轮机的压缩机; 该系统还设置有具有阀并与压缩机的出口侧和燃气轮机的排气侧连通的第一旁通通道,具有阀的第二旁路通路,并与第二旁路通路的出口侧连通 压缩机和燃气轮机的入口侧,以及控制系统,通过压力传感器检测出的用于检测压缩机的出口压力的压力值被输入,用于根据第一和第二旁路通道的关系来控制第一和第二旁路通道的阀 压缩机入口的可变定子叶片的预定开口和喘振极限压力; 其中由加压流化床锅炉产生的蒸汽被部分排放并混合到要供应到燃气轮机的排气或空气中,并且来自压缩机的空气作为加压流化床锅炉的燃烧空气供应。
    • 46. 发明申请
    • GAS TURBINE PLANT WITH IMPROVED FLEXIBILITY
    • 燃气轮机发电厂改进了灵活性
    • WO2014114527A3
    • 2014-12-31
    • PCT/EP2014050600
    • 2014-01-14
    • SIEMENS AG
    • LENK UWETREMEL ALEXANDER
    • F01K3/00F01K17/04F01K23/06
    • F02C3/305F01K3/004F01K17/04F01K23/10Y02E20/18
    • The invention relates to a gas turbine plant (100) comprising: a gas turbine (1) having a compressor (5), a combustion chamber (6) and an expander (7); and in addition a water-steam circuit (10) which is thermally connected to the gas turbine (1) in such a way that during the operation of said gas turbine (1), the waste gas drawn off therefrom transfers heat to the water-steam circuit (10) in order to generate steam. The water-steam circuit (10) is further thermally connected to a heat accumulator (20) which in turn is thermally connected to a container (30) for storing water. The container (30) is fluidically coupled to the gas turbine (1), in particular to the combustion chamber (6) of the gas turbine (1), in such a way that water can be supplied from the container (30) to the gas turbine (1) during the operation of the latter in order to increase output. A flash valve (50) is connected between the container (30) and the gas turbine (1), said valve being designed to reduce the pressure of the water taken from the container (30) to a lower pressure level.
    • 本发明涉及一种气体涡轮发电设备(100),包括:燃气轮机(1)包括压缩机(5),燃烧室(6)和膨胀机(7),还包括一个水蒸汽回路(10),该热 被连接到燃气涡轮机(1),使得源于此废气热量到水 - 蒸汽回路(10)在所述燃气涡轮机(1)的操作,用于产生蒸汽,其中所述水蒸汽回路(10),还包括传送 一个蓄热器(20)热连接,具有容器(30)热连接到水的存储在其转,并且其中所述容器(30)流体地连接到所述燃气涡轮机(1),特别是与燃烧室(6)的燃气涡轮机的 (1)耦合,使得水其可以被提供给从燃气轮机(1)的容器(30)的操作期间的功率增加,从而使容器(30)和燃气涡轮机(1),一个闪蒸阀(50)之间GE 被切换,其适于将从容器(30)移除的水放松到较低的压力水平。
    • 47. 发明申请
    • MASS MANAGEMENT SYSTEM FOR A SUPERCRITICAL WORKING FLUID CIRCUIT
    • 超级工作流体电路质量管理体系
    • WO2014159587A1
    • 2014-10-02
    • PCT/US2014/024305
    • 2014-03-12
    • CLOSE, CameronECHOGEN POWER SYSTEMS, L.L.C.
    • CLOSE, Cameron
    • F01K25/00F01K25/06F01K23/18F01K17/04F01D15/10
    • F01K25/06F01K7/06F01K7/32F01K11/04F01K13/02F01K23/18F01K25/103
    • Provided herein is a heat engine system and a method for transforming energy, such as generating mechanical energy and/or electrical energy from thermal energy. The heat engine system may have one of several different configurations of a mass management system (MMS) fluidly coupled to a working fluid circuit. The MMS may be utilized to control the amount of working fluid added to, contained within, or removed from the working fluid circuit. The MMS may contain a mass control tank, an inventory transfer line, and system/tank transfer valves. The MMS may contain a transfer pump fluidly coupled to the inventory transfer line and configured to control the pressure in the inventory transfer line. The MMS may have two or more transfer lines, such as an inventory return line and valve, and an inventory supply line and valve.
    • 本文提供了一种热机系统和用于转换能量的方法,例如从热能产生机械能和/或电能。 热引擎系统可以具有流体耦合到工作流体回路的质量管理系统(MMS)的几种不同配置之一。 可以使用MMS来控制加工到工作流体回路中,包含在工作流体回路中或从工作流体回路中移除的工作流体的量。 彩信可能包含质量控制箱,库存传输线和系统/罐转换阀。 MMS可以包含流体地联接到库存传送线并被配置为控制库存传送线中的压力的​​输送泵。 MMS可以具有两条或更多条传输线,例如库存返回线和阀,以及库存供应管线和阀。