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    • 57. 发明公开
    • 수소 연료 동력 플랜트
    • 氢燃料发电厂
    • KR1020000052674A
    • 2000-08-25
    • KR1019997003456
    • 1997-08-13
    • 지멘스 에너지, 인크.
    • 배니스터로날드레오뉴바이리차드알렌양웬친
    • F01K25/00
    • F02C6/003F01D5/084F01K25/005F02C1/10F02C3/34F05D2260/205F05D2260/2322
    • PURPOSE: A hydrogen combustion power plant is provided which effectively and efficiently cools turbine components with an open- or closed-loop steam cooling system. CONSTITUTION: A power plant that combusts hydrogen with oxygen in a high pressure combustor to produce steam, which is mixed with cooling steam before being sent to a high pressure expander, which expands the steam and generates rotating shaft power. The expanded steam is mixed with steam from the combustion of hydrogen and oxygen in an intermediate pressure combustor and expanded in an intermediate pressure turbine, thus generating more rotating shaft power. The steam from the intermediate pressure turbine is fed into a heat recovery steam generator that cools the steam and heats water streams to form cooling steam for at least one of the turbines and the combustors. The now cooled steam exits the steam generator and passes through a low pressure turbine, thereby generating more rotating shaft power, and is condensed into the water streams for heating into cooling steam in the steam generator.
    • 目的:提供一个氢燃烧发电厂,通过开环或闭环蒸汽冷却系统有效冷却涡轮机组件。 构成:一个在高压燃烧器中燃烧氢气和氧气的发电厂,产生蒸汽,然后将其与冷却蒸汽混合,然后送至高压膨胀机,从而使蒸汽膨胀并产生转轴功率。 膨胀的蒸汽与来自中压燃烧器中的氢和氧的燃烧的蒸汽混合并在中压涡轮机中膨胀,从而产生更多的旋转轴功率。 来自中压涡轮机的蒸汽被供给到热回收蒸汽发生器中,该热回收蒸汽发生器冷却蒸汽并加热水流以形成至少一个涡轮机和燃烧器的冷却蒸汽。 现在冷却的蒸汽离开蒸汽发生器并通过低压涡轮机,从而产生更多的旋转轴功率,并且被冷凝成水流,以加热到蒸汽发生器中的冷却蒸汽。