DE60217005D1 - Dampfgekühlte Gasturbine mit einem gleitenden Sollwert für den Hochdruckbypass - Google Patents

Dampfgekühlte Gasturbine mit einem gleitenden Sollwert für den Hochdruckbypass

Info

Publication number
DE60217005D1
DE60217005D1 DE60217005T DE60217005T DE60217005D1 DE 60217005 D1 DE60217005 D1 DE 60217005D1 DE 60217005 T DE60217005 T DE 60217005T DE 60217005 T DE60217005 T DE 60217005T DE 60217005 D1 DE60217005 D1 DE 60217005D1
Authority
DE
Germany
Prior art keywords
high pressure
gas turbine
cooled gas
pressure bypass
steam 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 - Lifetime
Application number
DE60217005T
Other languages
English (en)
Other versions
DE60217005T2 (de
Inventor
David Andrew Stats
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
Publication of DE60217005D1 publication Critical patent/DE60217005D1/de
Application granted granted Critical
Publication of DE60217005T2 publication Critical patent/DE60217005T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Control Of Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
DE60217005T 2001-03-21 2002-03-19 Dampfgekühlte Gasturbine mit einem gleitenden Sollwert für den Hochdruckbypass Expired - Lifetime DE60217005T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US812574 1985-12-23
US09/812,574 US6502401B1 (en) 2001-03-21 2001-03-21 High pressure bypass sliding setpoint for steam-cooled turbine

Publications (2)

Publication Number Publication Date
DE60217005D1 true DE60217005D1 (de) 2007-02-08
DE60217005T2 DE60217005T2 (de) 2007-07-12

Family

ID=25210008

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60217005T Expired - Lifetime DE60217005T2 (de) 2001-03-21 2002-03-19 Dampfgekühlte Gasturbine mit einem gleitenden Sollwert für den Hochdruckbypass

Country Status (4)

Country Link
US (2) US6502401B1 (de)
EP (1) EP1247961B1 (de)
JP (1) JP4237969B2 (de)
DE (1) DE60217005T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7861532B2 (en) * 2007-06-26 2011-01-04 General Electric Company System and methods for heat recovery steam generators hot purging
US20090145104A1 (en) * 2007-12-10 2009-06-11 General Electric Company Combined cycle power plant with reserves capability
JP5215815B2 (ja) * 2008-11-06 2013-06-19 三菱重工業株式会社 タービン冷却系統制御装置、タービン冷却系統、及びタービン冷却系統制御方法
IT1401923B1 (it) * 2010-09-09 2013-08-28 Nuovo Pignone Spa Metodi e dispositivi per testare un rotore a bassa velocita ed a basso momento in un turbomacchinario
EP2808501A1 (de) * 2013-05-27 2014-12-03 Siemens Aktiengesellschaft Verfahren zum Betreiben einer GuD-Kraftwerksanlage
US9476584B2 (en) * 2013-12-12 2016-10-25 General Electric Company Controlling boiler drum level
EP3212900B1 (de) 2014-10-27 2018-09-19 Siemens Aktiengesellschaft Niedriger teillastbetrieb für kombikraftwerke
US10041378B2 (en) 2015-01-08 2018-08-07 General Electric Company Systems and methods for adjusting floor pressure levels to improve combined cycle plant startup
US11802689B2 (en) 2017-06-20 2023-10-31 Boyle Energy Services & Technology, Inc. Commissioning power plants
CN111794812B (zh) * 2020-06-30 2022-06-14 中国神华能源股份有限公司国华电力分公司 汽轮机组滑压运行控制方法、装置及电子设备
CN112814752A (zh) * 2021-01-08 2021-05-18 西安热工研究院有限公司 一种中压缸启动方式火力发电机组的快速启动系统及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4976100A (en) * 1989-06-01 1990-12-11 Westinghouse Electric Corp. System and method for heat recovery in a combined cycle power plant
DE4237665A1 (de) * 1992-11-07 1994-05-11 Asea Brown Boveri Verfahren zum Betrieb einer Kombianlage
US5577377A (en) * 1993-11-04 1996-11-26 General Electric Co. 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
DE4409567A1 (de) * 1994-03-21 1995-09-28 Abb Management Ag Verfahren zur Kühlung von thermisch belasteten Komponenten einer Gasturbogruppe
CA2364125C (en) * 2000-11-28 2005-05-24 Mitsubishi Heavy Industries, Ltd. Steam cooling apparatus for gas turbine

Also Published As

Publication number Publication date
EP1247961A3 (de) 2004-03-03
JP4237969B2 (ja) 2009-03-11
EP1247961B1 (de) 2006-12-27
EP1247961A2 (de) 2002-10-09
US20030061798A1 (en) 2003-04-03
US6588198B2 (en) 2003-07-08
DE60217005T2 (de) 2007-07-12
US6502401B1 (en) 2003-01-07
JP2003035109A (ja) 2003-02-07

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Legal Events

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8364 No opposition during term of opposition