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公开(公告)号:US5661967A
公开(公告)日:1997-09-02
申请号:US609829
申请日:1996-03-01
申请人: Franz Farkas , Peter Rufli
发明人: Franz Farkas , Peter Rufli
摘要: In a method for operating a sequentially fired gas-turbine group, during starting the inlet guide row in the compressor (12) is opened up to a maximum up to the pumping limit of the same. The ignition (2) of the first combustion chamber (13) takes place below the rated speed during idling of this gas-turbine group with the opening of the inlet guide row remaining constant, then the inlet guide row is opened further until the rated speed is reached during idling. The ignition of the second combustion chamber (15) takes place during operation at this rated speed and with the opening of the inlet guide row remaining constant. The inlet guide row is then accordingly opened further at constant rated speed until full load (6) is reached.
摘要翻译: 在用于操作顺序燃烧的燃气轮机组的方法中,在启动期间,压缩机(12)中的入口引导排被打开至最大直到其泵送极限。 第一燃烧室(13)的点火(2)在该燃气轮机组的空转期间发生在额定转速以下,入口引导排的开口保持恒定,然后入口引导排进一步打开,直到额定转速 在空转期间到达。 第二燃烧室(15)的点火在这种额定速度的操作期间进行,并且入口引导排的开口保持恒定。 然后进口引导排进一步以恒定的额定速度进一步打开,直到达到满载(6)。
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公开(公告)号:US5454220A
公开(公告)日:1995-10-03
申请号:US212850
申请日:1994-03-15
申请人: Rolf Althaus , Franz Farkas , Peter Graf , Fredy Hausermann , Erhard Kreis
发明人: Rolf Althaus , Franz Farkas , Peter Graf , Fredy Hausermann , Erhard Kreis
IPC分类号: F02C3/045 , F02C3/14 , F02C6/00 , F02C6/02 , F02C6/18 , F23R3/28 , F23R3/46 , F23R3/58 , F02C7/264
CPC分类号: F02C6/003 , F23R3/28 , F23R2900/03341 , Y02E20/16
摘要: In a gas turbine group which consists essentially of a compressor (2), a first combustion chamber (3), a first turbine (4), a second combustion chamber (5) and a second turbine (6), the first combustion chamber (3) is configured as an annular combustion chamber. This annular combustion chamber (3) is operated by a number of premixing burners (11) which are distributed at the periphery. The first turbine (4) is designed in such a way that its exhaust gases have a temperature level which is above the self-ignition temperature of the fuel (13) used in the second combustion chamber (5). This second combustion chamber (5) consists of a burnerless, annular combustion space in which a number of vortex-generating elements (14) are integrated. The turbomachines, namely compressor (2), first turbine (4) and second turbine (6) are disposed on a rotor shaft (1), this rotor shaft (1) being supported in two bearings (9, 15).
摘要翻译: 在主要由压缩机(2),第一燃烧室(3),第一涡轮(4),第二燃烧室(5)和第二涡轮(6)组成的燃气轮机组中,第一燃烧室 3)被构造为环形燃烧室。 该环形燃烧室(3)由在周边分布的许多预混燃烧器(11)操作。 第一涡轮(4)被设计成使得其废气的温度水平高于在第二燃烧室(5)中使用的燃料(13)的自燃温度。 第二燃烧室(5)由无燃烧的环形燃烧空间组成,其中多个涡流产生元件(14)被集成在其中。 涡轮机,即压缩机(2),第一涡轮机(4)和第二涡轮机(6)设置在转子轴(1)上,该转子轴(1)被支撑在两个轴承(9,15)中。
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公开(公告)号:US5577378A
公开(公告)日:1996-11-26
申请号:US525040
申请日:1995-09-08
申请人: Rolf Althaus , Franz Farkas , Peter Graf , Fredy Hausermann , Erhard Kreis
发明人: Rolf Althaus , Franz Farkas , Peter Graf , Fredy Hausermann , Erhard Kreis
CPC分类号: F02C6/003 , F23R3/28 , F23R2900/03341 , Y02E20/16
摘要: In a gas turbine group which consists essentially of a compressor (2), a first combustion chamber (3), a first turbine (4), a second combustion chamber (5) and a second turbine (6), the first combustion chamber (3) is configured as an annular combustion chamber. This annular combustion chamber (3) is operated by a number of premixing burners (11) which are distributed at the periphery. The first turbine (4) is designed in such a way that its exhaust gases have a temperature level which is above the self-ignition temperature of the fuel (13) used in the second combustion chamber (5). This second combustion chamber (5) consists of a burnerless, annular combustion space in which a number of vortex-generating elements (14) are integrated. The turbomachines, namely compressor (2), first turbine (4) and second turbine (6) are disposed on a rotor shaft (1), this rotor shaft (1) being supported in two bearings (9, 15).
摘要翻译: 在主要由压缩机(2),第一燃烧室(3),第一涡轮(4),第二燃烧室(5)和第二涡轮(6)组成的燃气轮机组中,第一燃烧室 3)被构造为环形燃烧室。 该环形燃烧室(3)由在周边分布的许多预混燃烧器(11)操作。 第一涡轮(4)被设计成使得其废气的温度水平高于在第二燃烧室(5)中使用的燃料(13)的自燃温度。 第二燃烧室(5)由无燃烧的环形燃烧空间组成,其中多个涡流产生元件(14)被集成在其中。 涡轮机,即压缩机(2),第一涡轮机(4)和第二涡轮机(6)设置在转子轴(1)上,该转子轴(1)被支撑在两个轴承(9,15)中。
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