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    • 8. 发明公开
    • Gas turbine for electric power generation
    • Gurburbine zur Erzeugung elektrischer Energie
    • EP2204551A1
    • 2010-07-07
    • EP09180903.8
    • 2009-12-29
    • Ansaldo Energia S.p.A.
    • Ferrari, FabrizioLeoncini, EzioMinervini, LuigiUrsino, Giacomo
    • F01D17/26F02C6/08F02C7/22F02C9/18
    • F02C6/08F01D17/26F02C7/22F02C9/18F05D2270/64
    • An electric power plant (1) comprises:
      - a turbogas assembly (2) provided with: a gas turbine (9); a compressor (4) comprising a plurality of adjustable inlet guide vanes, at least a first hydraulic actuating device (44) for adjusting the plurality of adjustable inlet guide vanes, a plurality of compressor discharge valves (51) and a plurality of second hydraulic actuating devices (55) for operating respective compressor discharge valves (51); a combustion chamber (5); a circuit (6) for supplying fuel to the combustion chamber (5) comprising a plurality of valves (22, 29, 36) and a plurality of third hydraulic actuating devices (23, 30, 37) for operating respective valves (22, 29, 36);
      - a hydraulic circuit (3) for supplying an actuating fluid to the first hydraulic actuating device (44), to the second hydraulic actuating devices (55) and to the third hydraulic actuating devices (23, 30, 37).
    • 一个发电厂(1)包括:一个设有燃气轮机(9)的涡轮气组件(2); 包括多个可调节进口导叶的压缩机(4),至少第一液压驱动装置(44),用于调节多个可调节入口导向叶片,多个压缩机排放阀(51)和多个第二液压致动装置 用于操作各个压缩机排放阀(51)的装置(55); 燃烧室(5); 用于向燃烧室(5)供应燃料的回路(6)包括多个阀(22,29,36)和多个第三液压致动装置(23,30,37),用于操作相应的阀(22,29) ,36); - 用于向第一液压致动装置(44)供应致动流体的液压回路(3),第二液压致动装置(55)和第三液压致动装置(23,30,37)。