FR2973073B1 - Centrale a cycle combine - Google Patents

Centrale a cycle combine Download PDF

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Publication number
FR2973073B1
FR2973073B1 FR1252471A FR1252471A FR2973073B1 FR 2973073 B1 FR2973073 B1 FR 2973073B1 FR 1252471 A FR1252471 A FR 1252471A FR 1252471 A FR1252471 A FR 1252471A FR 2973073 B1 FR2973073 B1 FR 2973073B1
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FR
France
Prior art keywords
turbine engine
gvrc
steam
power plant
combined cycle
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.)
Active
Application number
FR1252471A
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English (en)
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FR2973073A1 (fr
Inventor
Raymond Pang
Raub Warfield Smith
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 Technology GmbH
Original Assignee
General Electric Co
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Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of FR2973073A1 publication Critical patent/FR2973073A1/fr
Application granted granted Critical
Publication of FR2973073B1 publication Critical patent/FR2973073B1/fr
Active legal-status Critical Current
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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
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting
    • 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
    • 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
    • F01K23/108—Regulating means specially adapted therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/025—Devices and methods for diminishing corrosion, e.g. by preventing cooling beneath the dew point
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Centrale à cycle combiné (10) dans laquelle un moteur à turbine à gaz (12) génère de l'énergie, un générateur de vapeur à récupération de chaleur (GVRC) (32) produit de la vapeur à partir de fluides à haute énergie produits par la génération d'énergie dans le moteur à turbine à gaz (12), et un moteur à turbine à vapeur (18) génère de l'énergie supplémentaire à partir de la vapeur produite dans le GVRC (32). La centrale à cycle combiné (10) comprend un élément chauffant disposé sur le plan de l'écoulement entre le moteur à turbine à vapeur (18) et le GVRC (32) pour chauffer le fluide délivré par le moteur à turbine à vapeur (18) et destiné à être envoyé au GVRC (32); et un système de régulation (70, 80, 90) pour réguler une quantité de fluide délivrée par le moteur à turbine à vapeur (18), qui est chauffée par l'élément chauffant, sur la base de différences entre les températures du GVRC et les températures ambiantes.
FR1252471A 2011-03-24 2012-03-20 Centrale a cycle combine Active FR2973073B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13071118 2011-03-24
US13/071,118 US9404393B2 (en) 2011-03-24 2011-03-24 Combined cycle power plant

Publications (2)

Publication Number Publication Date
FR2973073A1 FR2973073A1 (fr) 2012-09-28
FR2973073B1 true FR2973073B1 (fr) 2020-04-03

Family

ID=46801817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1252471A Active FR2973073B1 (fr) 2011-03-24 2012-03-20 Centrale a cycle combine

Country Status (4)

Country Link
US (1) US9404393B2 (fr)
DE (1) DE102012102368A1 (fr)
FR (1) FR2973073B1 (fr)
RU (1) RU2586802C2 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2199547A1 (fr) * 2008-12-19 2010-06-23 Siemens Aktiengesellschaft Générateur de vapeur pour récupérer la chaleur et procédé de fonctionnement amélioré d'un générateur de vapeur pour récupérer la chaleur
JP2014514481A (ja) * 2011-03-01 2014-06-19 アルストム テクノロジー リミテッド コンバインドサイクル発電プラント
US9322295B2 (en) * 2012-10-17 2016-04-26 General Electric Company Thermal energy storage unit with steam and gas turbine system
US9376962B2 (en) * 2012-12-14 2016-06-28 General Electric Company Fuel gas heating with thermal energy storage
US10830105B2 (en) 2016-12-12 2020-11-10 General Electric Company System and method for improving output and heat rate for a liquid natural gas combined cycle power plant
US10337357B2 (en) 2017-01-31 2019-07-02 General Electric Company Steam turbine preheating system with a steam generator
US10174639B2 (en) * 2017-01-31 2019-01-08 General Electric Company Steam turbine preheating system
US20180328234A1 (en) * 2017-05-10 2018-11-15 Connected Mobil Group, LLC Power cogeneration system

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EP0515911B1 (fr) * 1991-05-27 1996-03-13 Siemens Aktiengesellschaft Méthode pour opérer une installation à turbines à gaz et à vapeur et une installation correspondante
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RU2144994C1 (ru) 1997-12-09 2000-01-27 Акционерное общество открытого типа "Ленинградский Металлический завод" Парогазовая установка
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Also Published As

Publication number Publication date
RU2012112442A (ru) 2013-09-27
US20120240549A1 (en) 2012-09-27
FR2973073A1 (fr) 2012-09-28
RU2586802C2 (ru) 2016-06-10
DE102012102368A1 (de) 2012-09-27
US9404393B2 (en) 2016-08-02

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