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1. RU02195561 - GAS-AND-STEAM TURBINE PLANT AND METHOD OF COOLING GAS TURBINE PLANT COOLANT

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Russische Föderation
Aktenzeichen/Anmeldenummer 99127295/06
Anmeldedatum 30.04.1998
Veröffentlichungsnummer 02195561
Veröffentlichungsdatum 27.12.2002
Veröffentlichungsart C2
IPC
F02C 7/12
FSektion F Maschinenbau; Beleuchtung; Heizung; Waffen; Sprengen
02Brennkraftmaschinen; mit Heißgas oder Abgasen betriebene Kraftmaschinenanlagen
CGasturbinenanlagen; Lufteinlässe für Strahltriebwerke; Steuern oder Regeln der Brennstoffzufuhr in Luft ansaugenden Strahltriebwerken
7Merkmale, Bestandteile, Einzelheiten oder Zubehör, soweit nicht in den Gruppen F02C1/-F02C6/130; Lufteinlässe von Strahltriebwerken
12Kühlung der Anlage
CPC
F02C 7/14
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
7Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
12Cooling of plants
14of fluids in the plant ; , e.g. lubricant or fuel
F01K 23/106
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
23Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
02the engine cycles being thermally coupled
06combustion heat from one cycle heating the fluid in another cycle
10with exhaust fluid of one cycle heating the fluid in another cycle
106with water evaporated or preheated at different pressures in exhaust boiler
F02C 7/185
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
7Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
12Cooling of plants
16characterised by cooling medium
18the medium being gaseous, e.g. air
185Cooling means for reducing the temperature of the cooling air or gas
Y02E 20/16
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
20Combustion technologies with mitigation potential
16Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
Anmelder SIMENS AKTsIENGEZELL'ShAFT (DE)
СИМЕНС АКЦИЕНГЕЗЕЛЛЬШАФТ (DE)
Erfinder TIL' Khans-Eakhim (DE)
ТИЛЬ Ханс-Еахим (DE)
GEBKE Klaus (DE)
ГЕБКЕ Клаус (DE)
GRAJS Tomas (DE)
ГРАЙС Томас (DE)
RAJKhARD Al'fred (DE)
РАЙХАРД Альфред (DE)
Vertreter Silaeva Alla Aleksandrovna
Силаева Алла Александровна
Prioritätsdaten 197 20 654.9 16.05.1997 DE
Titel
(EN) GAS-AND-STEAM TURBINE PLANT AND METHOD OF COOLING GAS TURBINE PLANT COOLANT
(RU) ГАЗО- И ПАРОТУРБИННАЯ УСТАНОВКА И СПОСОБ ДЛЯ ОХЛАЖДЕНИЯ ОХЛАЖДАЮЩЕГО СРЕДСТВА ГАЗОВОЙ ТУРБИНЫ ПОДОБНОЙ УСТАНОВКИ
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Zusammenfassung
(EN) FIELD: heat power engineering. SUBSTANCE: gas-and-steam turbine plant has recovery boiler connected after gas turbine at side of flue gas, heating surfaces of said boiler being placed in steam-water circuit of steam turbine. Cooling of gas turbine coolant is provided by heat exchange with medium in steam-water circuit independent from steam turbine. medium in independent steam-water circuit is at least partially evaporated at heat exchange with coolant. EFFECT: provision of reliable cooling of gas turbine. 9 cl, 1 dwg
(RU) Изобретение относится к области теплоэнергетики. Газо- и паротурбинная установка включает подключенный после газовой турбины на стороне дымового газа котел-утилизатор, поверхности нагрева которого включены в пароводяной контур паровой турбины. Охлаждение охлаждающего средства газовой турбины производят путем теплообмена со средой, направляемой в независимом от паровой турбины пароводяном контуре, причем среду независимого пароводяного контура по меньшей мере частично испаряют при теплообмене с охлаждающим средством. Изобретение позволяет обеспечить надежное охлаждение газовой турбины. 2 с. и 7 з.п. ф-лы, 1 ил.
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