DE69625743T2 - Kombinierter Kreislauf mit dampfgekühlter Gasturbine - Google Patents

Kombinierter Kreislauf mit dampfgekühlter Gasturbine

Info

Publication number
DE69625743T2
DE69625743T2 DE69625743T DE69625743T DE69625743T2 DE 69625743 T2 DE69625743 T2 DE 69625743T2 DE 69625743 T DE69625743 T DE 69625743T DE 69625743 T DE69625743 T DE 69625743T DE 69625743 T2 DE69625743 T2 DE 69625743T2
Authority
DE
Germany
Prior art keywords
steam
gas turbine
combined cycle
cooled gas
cooled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69625743T
Other languages
English (en)
Other versions
DE69625743D1 (de
Inventor
Leroy Omar Tomlinson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69625743D1 publication Critical patent/DE69625743D1/de
Publication of DE69625743T2 publication Critical patent/DE69625743T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F01K23/106—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle with water evaporated or preheated at different pressures in exhaust boiler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, 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
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, 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
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/232—Heat transfer, e.g. cooling characterized by the cooling medium
    • F05D2260/2322—Heat transfer, e.g. cooling characterized by the cooling medium steam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
DE69625743T 1995-05-16 1996-04-29 Kombinierter Kreislauf mit dampfgekühlter Gasturbine Expired - Fee Related DE69625743T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/442,583 US5577377A (en) 1993-11-04 1995-05-16 Combined cycle with steam cooled gas turbine

Publications (2)

Publication Number Publication Date
DE69625743D1 DE69625743D1 (de) 2003-02-20
DE69625743T2 true DE69625743T2 (de) 2003-11-13

Family

ID=23757358

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69625743T Expired - Fee Related DE69625743T2 (de) 1995-05-16 1996-04-29 Kombinierter Kreislauf mit dampfgekühlter Gasturbine

Country Status (6)

Country Link
US (1) US5577377A (de)
EP (1) EP0743425B1 (de)
JP (1) JPH09112292A (de)
KR (1) KR100400123B1 (de)
DE (1) DE69625743T2 (de)
IN (1) IN187495B (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6105362A (en) * 1995-09-22 2000-08-22 Kabushiki Kaisha Toshiba Combined cycle power plant with gas turbine cooling system
US5778657A (en) * 1995-09-22 1998-07-14 Kabushiki Kaisha Toshiba Combined cycle power plant
JPH10131719A (ja) * 1996-10-29 1998-05-19 Mitsubishi Heavy Ind Ltd 蒸気冷却ガスタービンシステム
JP3564242B2 (ja) * 1996-10-29 2004-09-08 三菱重工業株式会社 蒸気冷却ガスタービンの冷却蒸気系統システム
JP3564241B2 (ja) * 1996-10-29 2004-09-08 三菱重工業株式会社 コンバインドサイクル発電プラント
US5873238A (en) * 1996-12-23 1999-02-23 Siemens Westinghouse Power Corporation Startup cooling steam generator for combustion turbine
DE19702830C1 (de) * 1997-01-27 1998-05-14 Siemens Ag Kombinierte Gas- und Dampfturbinenanlage sowie Verfahren zu deren Betrieb
JP3890104B2 (ja) * 1997-01-31 2007-03-07 株式会社東芝 コンバインドサイクル発電プラントおよびその冷却用蒸気供給方法
US6205762B1 (en) * 1997-04-15 2001-03-27 Mitsubishi Heavy Industries, Ltd. Combined cycle power generating plant and method of supplying cooling steam for gas turbine in same
US6128895A (en) * 1997-06-24 2000-10-10 Mitsubishi Heavy Industries, Ltd. Steam cooling apparatus for gas turbine
US6286297B1 (en) * 1997-07-02 2001-09-11 Mitsubishi Heavy Industries, Ltd. Steam cooled type combined cycle power generation plant and operation method thereof
JP3913328B2 (ja) * 1997-08-26 2007-05-09 株式会社東芝 コンバインドサイクル発電プラントの運転方法およびコンバインドサイクル発電プラント
JP3977909B2 (ja) * 1997-11-26 2007-09-19 三菱重工業株式会社 回収式蒸気冷却ガスタービン
EP0926318A1 (de) * 1997-12-24 1999-06-30 Asea Brown Boveri AG Kühlsystem für die Gasturbine einer kombinierten Kraftwerksanlage
US6301874B1 (en) * 1998-01-23 2001-10-16 Mitsubishi Heavy Industries, Ltd. Combined cycle power plant with steam-cooled gas turbine
CA2284493C (en) * 1998-01-23 2002-12-10 Mitsubishi Heavy Industries, Ltd. Combined cycle electric power generating plant
JP4126108B2 (ja) * 1998-02-25 2008-07-30 三菱重工業株式会社 ガスタービンコンバインドプラント、その運転方法、及びガスタービン高温部蒸気冷却システム
US6173563B1 (en) * 1998-07-13 2001-01-16 General Electric Company Modified bottoming cycle for cooling inlet air to a gas turbine combined cycle plant
JP3800384B2 (ja) 1998-11-20 2006-07-26 株式会社日立製作所 コンバインド発電設備
US6145295A (en) * 1998-11-23 2000-11-14 Siemens Westinghouse Power Corporation Combined cycle power plant having improved cooling and method of operation thereof
JP4337960B2 (ja) * 1998-12-17 2009-09-30 ゼネラル・エレクトリック・カンパニイ コンバインドサイクルシステムにおいて補助蒸気を供給するための装置及び方法
US6158221A (en) * 1999-01-13 2000-12-12 Abb Alstom Power Inc. Waste heat recovery technique
DE60033738T2 (de) 1999-07-01 2007-11-08 General Electric Co. Vorrichtung zur Befeuchtung und Heizung von Brenngas
US6220013B1 (en) 1999-09-13 2001-04-24 General Electric Co. Multi-pressure reheat combined cycle with multiple reheaters
US6526358B1 (en) 1999-10-01 2003-02-25 General Electric Company Model-based detection of leaks and blockages in fluid handling systems
US6397575B2 (en) * 2000-03-23 2002-06-04 General Electric Company Apparatus and methods of reheating gas turbine cooling steam and high pressure steam turbine exhaust in a combined cycle power generating system
JP4698860B2 (ja) 2000-04-18 2011-06-08 三菱重工業株式会社 タービンの蒸気制御装置
JP4346213B2 (ja) * 2000-06-06 2009-10-21 株式会社東芝 コンバインドサイクル発電プラント
US6474069B1 (en) 2000-10-18 2002-11-05 General Electric Company Gas turbine having combined cycle power augmentation
US6502401B1 (en) * 2001-03-21 2003-01-07 General Electric Company High pressure bypass sliding setpoint for steam-cooled turbine
EP1388643B1 (de) * 2002-08-09 2008-10-29 Hitachi, Ltd. Kombikraftwerk
US7640724B2 (en) * 2006-01-25 2010-01-05 Siemens Energy, Inc. System and method for improving the heat rate of a turbine
US7874162B2 (en) * 2007-10-04 2011-01-25 General Electric Company Supercritical steam combined cycle and method
US7793501B2 (en) * 2008-10-03 2010-09-14 General Electric Company Apparatus for steam attemperation using fuel gas heater water discharge to reduce feedwater pump size
US20100242430A1 (en) * 2009-03-31 2010-09-30 General Electric Company Combined cycle power plant including a heat recovery steam generator
US8616005B1 (en) * 2009-09-09 2013-12-31 Dennis James Cousino, Sr. Method and apparatus for boosting gas turbine engine performance
US8171718B2 (en) * 2009-10-05 2012-05-08 General Electric Company Methods and systems involving carbon sequestration and engines
US8528314B2 (en) * 2010-02-02 2013-09-10 General Electric Company Method and apparatus for combined cycle power plant startup
US9279340B2 (en) 2010-03-23 2016-03-08 General Electric Company System and method for cooling gas turbine components
US20110232298A1 (en) * 2010-03-23 2011-09-29 General Electric Company System and method for cooling gas turbine components
GB201008942D0 (en) * 2010-05-28 2010-07-14 Doosan Power Systems Ltd Steam generator for combined cycle gas turbine plant
EP2428653A1 (de) * 2010-09-10 2012-03-14 Siemens Aktiengesellschaft Einzelbetriebsmodus mit mittlerem Druck für solar angetriebene Dampfturbinenanlagen
DE102010040623A1 (de) * 2010-09-13 2012-03-15 Siemens Aktiengesellschaft Verfahren zur Regelung einer kurzfristigen Leistungserhöhung einer Dampfturbine
PL2589763T3 (pl) * 2011-11-03 2017-10-31 General Electric Technology Gmbh Sposób operowania elektrownią parową przy małym obciążeniu
CN103161526B (zh) * 2011-12-14 2015-03-11 中工国际工程股份有限公司 一种燃气-蒸汽联合循环发电系统
US9328633B2 (en) 2012-06-04 2016-05-03 General Electric Company Control of steam temperature in combined cycle power plant
US20140041359A1 (en) * 2012-08-13 2014-02-13 Babcock & Wilcox Power Generation Group, Inc. Rapid startup heat recovery steam generator
US9003799B2 (en) * 2012-08-30 2015-04-14 General Electric Company Thermodynamic cycle optimization for a steam turbine cycle
US10132170B2 (en) 2013-03-15 2018-11-20 General Electric Company Systems and method for a composite blade with fillet transition
EP3049719B1 (de) * 2013-09-26 2018-12-26 Nooter/Eriksen, Inc. Wärmetauschsystem und -verfahren für einen wärmerückgewinnungsdampfgenerator
WO2015068088A1 (en) * 2013-11-07 2015-05-14 Sasol Technology Proprietary Limited Method and plant for co-generation of heat and power
US9404395B2 (en) * 2013-11-22 2016-08-02 Siemens Aktiengesellschaft Selective pressure kettle boiler for rotor air cooling applications
CN104456509A (zh) * 2014-11-26 2015-03-25 北京首钢国际工程技术有限公司 用于提高50mw燃气-蒸汽联合循环发电量的方法
CN108474268B8 (zh) * 2015-12-22 2021-01-19 西门子能源美国公司 联合循环动力装置中的烟囱能量控制
CN110778442B (zh) * 2019-10-16 2021-01-05 华南理工大学 一种竖管充排海水蓄能提升调峰电源能效的方法与系统

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1901873A (en) * 1926-08-17 1933-03-21 Holzwarth Gas Turbine Co Multistage constant volume explosion process and apparatus
US3691760A (en) * 1970-05-13 1972-09-19 Stein Industrie Method and means for improving the operation of a steam gas plant including a gas turbine and a steam turbine with a steam generator at the downstream end
FR2150248B1 (de) * 1971-08-26 1975-07-11 Babcock Atlantique Sa
CH547435A (de) * 1972-01-22 1974-03-29 Sulzer Ag Kombinierte gasturbinen-dampfkraftanlage.
US3879616A (en) * 1973-09-17 1975-04-22 Gen Electric Combined steam turbine and gas turbine power plant control system
EP0062932B1 (de) * 1981-04-03 1984-12-05 BBC Aktiengesellschaft Brown, Boveri & Cie. Kombiniertes Gas-Dampfturbinen-Kraftwerk
JPS58117306A (ja) * 1981-12-29 1983-07-12 Hitachi Ltd コンバインドプラント
US4576124A (en) * 1984-10-25 1986-03-18 Westinghouse Electric Corp. Apparatus and method for fluidly connecting a boiler into pressurized steam feed line and combined-cycle steam generator power plant embodying the same
JP2669545B2 (ja) * 1988-10-14 1997-10-29 株式会社日立製作所 排熱回収ボイラシステムとその運転方法
US5199256A (en) * 1989-01-26 1993-04-06 General Electric Company Overspeed protection for a gas turbine/steam turbine combined cycle
US5042247A (en) * 1989-01-26 1991-08-27 General Electric Company Overspeed protection method for a gas turbine/steam turbine combined cycle
EP0379930B1 (de) * 1989-01-26 1993-05-26 General Electric Company Überdrehzahlsicherung für ein Kombikraftwerk mit Gas/Dampf-Turbinen
US5253976A (en) * 1991-11-19 1993-10-19 General Electric Company Integrated steam and air cooling for combined cycle gas turbines
JPH06264763A (ja) * 1993-03-11 1994-09-20 Hitachi Ltd コンバインドプラントシステム
JPH06323162A (ja) * 1993-05-14 1994-11-22 Hitachi Ltd 蒸気冷却ガスタービン発電プラント
JP2699808B2 (ja) * 1993-06-21 1998-01-19 株式会社日立製作所 蒸気冷却ガスタービンコンバインドプラント
US5428950A (en) * 1993-11-04 1995-07-04 General Electric Co. Steam cycle for combined cycle with steam cooled gas turbine
US5412937A (en) * 1993-11-04 1995-05-09 General Electric Company Steam cycle for combined cycle with steam cooled gas turbine

Also Published As

Publication number Publication date
EP0743425A1 (de) 1996-11-20
JPH09112292A (ja) 1997-04-28
KR100400123B1 (ko) 2003-12-24
EP0743425B1 (de) 2003-01-15
US5577377A (en) 1996-11-26
IN187495B (de) 2002-05-04
DE69625743D1 (de) 2003-02-20

Similar Documents

Publication Publication Date Title
DE69625743D1 (de) Kombinierter Kreislauf mit dampfgekühlter Gasturbine
DE69623370T2 (de) Dampfgekühlte Gasturbine
DE69521812T2 (de) Dampfgekühlte gasturbine mit wärmerückgewinnung
DE69828337D1 (de) Gasturbine
DE69630359D1 (de) Gasturbine mit Wassereinspritzung
DE69729432D1 (de) Generator mit Gasturbine
DE69531806D1 (de) Gasturbinenbrennkammer
DE69631991D1 (de) Gasturbinenbrennkammer
DE69827555D1 (de) Gasturbine
DE69724502D1 (de) Gasturbinenbrennkammer
DE69403719T2 (de) Gasturbine
DE69933601D1 (de) Gasturbine
DE69818376D1 (de) Gasturbinenbrennkammer
DE69511802D1 (de) Zusatzliche Gasturbinentriebwerke
DE69821586D1 (de) Dampfgekühlte Gasturbine
DE69819260D1 (de) Gasturbinenbrennkammer
DE69820952D1 (de) Gasturbine
DE68919829D1 (de) Generator mit gasturbine.
DE69935745D1 (de) Dampfgekühlte Gasturbine
DE69817729D1 (de) Gasturbine
DE59610235D1 (de) Gasturbinenbrennkammer
DE59402122D1 (de) Gasturbine mit gekühltem Rotor
DE69824505D1 (de) Gasturbine mit Dampfkühlung
DE69929490D1 (de) Gasturbine
DE69913625D1 (de) Gasturbine

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ROEGER UND KOLLEGEN, 73728 ESSLINGEN

8339 Ceased/non-payment of the annual fee