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    • 3. 发明专利
    • Gas turbine plant
    • 气体涡轮机厂
    • JP2006052738A
    • 2006-02-23
    • JP2005320914
    • 2005-11-04
    • Kawasaki Heavy Ind Ltd川崎重工業株式会社
    • YAMASHITA SEIJITANAKA KAZUOHARADA HIDEKAZUSHIYOUJI YASUTOSHIKITAJIMA JUNICHIMORI KENJI
    • F02C3/30F02C6/18F02C7/08
    • PROBLEM TO BE SOLVED: To provide a gas turbine plant in which regeneration efficiency and boiler efficiency are enhanced at the same time, and overall efficiency is increased by widening thermoelectric variable range, as well as by utilizing surplus steam. SOLUTION: A regenerator of a regenerative type gas turbine 84 and a boiler 78 are arranged in parallel. A waste heat boiler 78 of a water, steam injection gas turbine is operated under variable pressures and is made to be thermoelectric variable. In a regenerative type water, steam injection gas turbine, a high-pressure steam is injected into a combustor, a low-pressure steam into a turbine, and a high-pressure hot water into a regenerator inlet (compressor outlet). COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种同时增强再生效率和锅炉效率的燃气轮机设备,并且通过加热热电可变范围以及通过利用剩余蒸汽来提高整体效率。 解决方案:再生式燃气轮机84和锅炉78的再生器平行布置。 水蒸气喷射燃气轮机的废热锅炉78在可变压力下运行并且被制成热电变量。 在再生式水中,将蒸汽喷射燃气轮机,高压蒸汽注入到燃烧器中,将低压蒸汽注入涡轮机,将高压热水注入再生器入口(压缩机出口)。 版权所有(C)2006,JPO&NCIPI
    • 5. 发明专利
    • Fuel cell/normal pressure turbine/hybrid system
    • 燃油电池/普通压力涡轮机/混合动力系统
    • JP2005038817A
    • 2005-02-10
    • JP2004062096
    • 2004-03-05
    • Kawasaki Heavy Ind Ltd川崎重工業株式会社
    • YAMASHITA SEIJITANAKA KAZUOSHIYOUJI YASUTOSHIHARADA HIDEKAZUKITAJIMA JUNICHI
    • F01K23/10F02C6/00F02C7/143H01M8/00H01M8/04H01M8/06H01M16/00
    • H01M8/04022F02C6/00F05D2220/60H01M8/0662H01M16/00
    • PROBLEM TO BE SOLVED: To provide a reduced cost fuel cell/normal pressure turbine/hybrid system using a light-weight and easy-to-work structural material and a piping material which can effectively utilize the heat energy of fuel cell exhaust gas from a normal pressure/high temperature type fuel cell and which does not need an additional protective device in emergency. SOLUTION: The fuel cell/normal pressure turbine/hybrid system is equipped with a burner 2 which causes the fuel cell exhaust gas G1 exhausted from the normal pressure/high temperature type fuel cell 1 to be burnt, a turbine 3 which causes an approximately normal pressure combustion gas G2 exhausted from the burner 2 to expand to negative pressure, a compressor 4 which raises the pressure of exhausted gas G3 from the turbine 3, and a heat exchanger 5 which carries out heat exchange between the high-temperature exhausted gas G3 from the turbine 3 and low-temperature air A supplied to the fuel cell 1. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了提供一种使用重量轻且易于工作的结构材料和管道材料的降低成本的燃料电池/常压涡轮/混合系统,其可有效利用燃料电池排气的热能 来自常压/高温型燃料电池的气体,并且在紧急情况下不需要额外的保护装置。 解决方案:燃料电池/正常压力涡轮机/混合动力系统配备有燃烧器2,其使得从常压/高温型燃料电池1排出的燃料电池排气G1被燃烧,涡轮3引起 从燃烧器2排出的膨胀至负压的大致正常压力的燃烧气体G2,从涡轮机3升高排出气体G3的压力的压缩机4,以及在高温排气后进行热交换的热交换器5 来自涡轮3的气体G3和提供给燃料电池1的低温空气A.版权所有(C)2005,JPO&NCIPI