FR2924157A1 - Procede et dispositif pour le fonctionnement ameliore a charge reduite de turbines a vapeur - Google Patents

Procede et dispositif pour le fonctionnement ameliore a charge reduite de turbines a vapeur Download PDF

Info

Publication number
FR2924157A1
FR2924157A1 FR0858007A FR0858007A FR2924157A1 FR 2924157 A1 FR2924157 A1 FR 2924157A1 FR 0858007 A FR0858007 A FR 0858007A FR 0858007 A FR0858007 A FR 0858007A FR 2924157 A1 FR2924157 A1 FR 2924157A1
Authority
FR
France
Prior art keywords
flow
low pressure
section
steam
sections
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.)
Withdrawn
Application number
FR0858007A
Other languages
English (en)
French (fr)
Inventor
Michael Joseph J Boss
Kamlesh Mundra
Douglas C Hofer
John Powers
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 FR2924157A1 publication Critical patent/FR2924157A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F01K7/165—Controlling means specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
FR0858007A 2007-11-26 2008-11-25 Procede et dispositif pour le fonctionnement ameliore a charge reduite de turbines a vapeur Withdrawn FR2924157A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/944,991 US20090136337A1 (en) 2007-11-26 2007-11-26 Method and Apparatus for Improved Reduced Load Operation of Steam Turbines

Publications (1)

Publication Number Publication Date
FR2924157A1 true FR2924157A1 (fr) 2009-05-29

Family

ID=40577231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0858007A Withdrawn FR2924157A1 (fr) 2007-11-26 2008-11-25 Procede et dispositif pour le fonctionnement ameliore a charge reduite de turbines a vapeur

Country Status (5)

Country Link
US (1) US20090136337A1 (ru)
JP (1) JP2009127627A (ru)
DE (1) DE102008037579A1 (ru)
FR (1) FR2924157A1 (ru)
RU (1) RU2008146607A (ru)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8631658B2 (en) * 2008-03-07 2014-01-21 Clean Energy Systems, Inc. Method and system for enhancing power output of renewable thermal cycle power plants
US20100326084A1 (en) * 2009-03-04 2010-12-30 Anderson Roger E Methods of oxy-combustion power generation using low heating value fuel
US20110247333A1 (en) * 2010-04-13 2011-10-13 General Electric Company Double flow low-pressure steam turbine
CN101968041B (zh) * 2010-09-29 2012-05-30 武汉凯迪工程技术研究总院有限公司 采用生物质锅炉作为辅助热源的太阳能发电方法及系统
GB201106410D0 (en) * 2011-04-15 2011-06-01 Doosan Power Systems Ltd Turbine system
JP5792663B2 (ja) * 2012-03-07 2015-10-14 ヤンマー株式会社 船舶の廃熱回収システム
EP2647802A1 (de) * 2012-04-04 2013-10-09 Siemens Aktiengesellschaft Kraftwerk und Verfahren zum Betreiben einer Kraftwerksanlage
EP2685055A1 (de) * 2012-07-12 2014-01-15 Siemens Aktiengesellschaft Verfahren zur Stützung einer Netzfrequenz
ES2635107T3 (es) * 2013-02-05 2017-10-02 General Electric Technology Gmbh Central termoeléctrica de vapor con una segunda turbina de baja presión y un sistema de condensación adicional y procedimiento para la operación de dicha central termoeléctrica de vapor
JP6778475B2 (ja) * 2015-07-01 2020-11-04 アネスト岩田株式会社 発電システムおよび発電方法
US11644015B2 (en) 2021-04-02 2023-05-09 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power at a drilling rig
US11293414B1 (en) 2021-04-02 2022-04-05 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power in an organic rankine cycle operation
US11493029B2 (en) 2021-04-02 2022-11-08 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power at a drilling rig
US11359576B1 (en) 2021-04-02 2022-06-14 Ice Thermal Harvesting, Llc Systems and methods utilizing gas temperature as a power source
US11592009B2 (en) 2021-04-02 2023-02-28 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power at a drilling rig
US11480074B1 (en) 2021-04-02 2022-10-25 Ice Thermal Harvesting, Llc Systems and methods utilizing gas temperature as a power source
US11421663B1 (en) 2021-04-02 2022-08-23 Ice Thermal Harvesting, Llc Systems and methods for generation of electrical power in an organic Rankine cycle operation
US11255315B1 (en) 2021-04-02 2022-02-22 Ice Thermal Harvesting, Llc Controller for controlling generation of geothermal power in an organic Rankine cycle operation during hydrocarbon production
US11486370B2 (en) 2021-04-02 2022-11-01 Ice Thermal Harvesting, Llc Modular mobile heat generation unit for generation of geothermal power in organic Rankine cycle operations

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH350306A (de) * 1956-08-02 1960-11-30 Licentia Gmbh Dampfturbine mit geregelter Entnahme
JPS59150909A (ja) * 1983-02-17 1984-08-29 Toshiba Corp 蒸気タ−ビンプラント
FR2560636A1 (fr) * 1984-03-01 1985-09-06 Alsthom Atlantique Corps de turbine pour chauffage urbain
JPH0941906A (ja) * 1995-07-31 1997-02-10 Mitsubishi Heavy Ind Ltd 蒸気タービン発電プラント
EP1666699A1 (en) * 2004-10-29 2006-06-07 Ansaldo Energia S.P.A. Combined cycle power plant with gas and steam turbo groups

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007030764B4 (de) * 2006-07-17 2020-07-02 General Electric Technology Gmbh Dampfturbine mit Heizdampfentnahme

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH350306A (de) * 1956-08-02 1960-11-30 Licentia Gmbh Dampfturbine mit geregelter Entnahme
JPS59150909A (ja) * 1983-02-17 1984-08-29 Toshiba Corp 蒸気タ−ビンプラント
FR2560636A1 (fr) * 1984-03-01 1985-09-06 Alsthom Atlantique Corps de turbine pour chauffage urbain
JPH0941906A (ja) * 1995-07-31 1997-02-10 Mitsubishi Heavy Ind Ltd 蒸気タービン発電プラント
EP1666699A1 (en) * 2004-10-29 2006-06-07 Ansaldo Energia S.P.A. Combined cycle power plant with gas and steam turbo groups

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE EPODOC [online] EUROPEAN PATENT OFFICE, THE HAGUE, NL; 10 February 1997 (1997-02-10), TAKAGAMI YASUHIKO: "STEAM TURBINE GENERATING PLANT", Database accession no. JPH0941906 *
DATABASE EPODOC [online] EUROPEAN PATENT OFFICE, THE HAGUE, NL; 29 August 1984 (1984-08-29), YAMASHITA TAKESHI: "STEAM TURBINE PLANT", Database accession no. JPS59150909 *
MINYCHTHALER G ET AL: "DER BETRIEB DER KRAFT-WAERME-KOPPLUNG IN DEN KRAFTWERKEN VON WIENSTROM", VGB KRAFTWERKSTECHNIK, VGB KRAFTWERKSTECHNIK GMBH. ESSEN, DE, vol. 78, no. 5, 1 January 1998 (1998-01-01), pages 102 - 106, XP000742274, ISSN: 0372-5715 *

Also Published As

Publication number Publication date
US20090136337A1 (en) 2009-05-28
RU2008146607A (ru) 2010-05-27
DE102008037579A1 (de) 2009-05-28
JP2009127627A (ja) 2009-06-11

Similar Documents

Publication Publication Date Title
FR2924157A1 (fr) Procede et dispositif pour le fonctionnement ameliore a charge reduite de turbines a vapeur
BE1024024B1 (fr) Compresseur de turbomachine axiale avec rotor contrarotatif
EP1775441B1 (fr) Dispositif de suralimentation pour moteur à combustion interne, et véhicule automobile équipé d'un tel dispositif
FR2961851A1 (fr) Systeme comprenant un rechauffeur d'eau d'alimentation pour extraire de la chaleur d'une turbine a vapeur a basse pression
CA2836040C (fr) Rouet de compresseur centrifuge
FR2962763A1 (fr) Systeme de reglage de flux dans une turbine a vapeur
HUE035343T2 (en) Equipment and Procedure for Generating Energy with Server Rankine Cycle
JP5990581B2 (ja) 蒸気タービン設備及び該蒸気タービン設備の駆動法
FR3069020B1 (fr) Compresseur de turbomachine a calages variables
CA2887119C (fr) Assemblage de compression pour turbomachine
FR2976970A1 (fr) Systeme de turbine a vapeur et procede de refroidissement d'espaces entre roues d'une turbine a vapeur
BE898296A (fr) Diffuseur compact perfectionné, convenant particulièrement pour des turbines à gaz de haute puissance.
FR2976969A1 (fr) Systemes et procedes pour refroidir des sections haute pression et moyenne pression d'une turbine a vapeur
EP3642465B1 (fr) Agencement de deux turbomoteurs
FR3015566B1 (fr) Turbomachine a double turbine axiale
FR3062158B1 (fr) Turbine centrifuge hybride mixte, tchm, avec fonctions de compression et d'echangeur thermique
BE1028108B1 (fr) Compresseur transsonique de turbomachine
FR2947860A1 (fr) Systeme de generatrice electrique et turbine pour la recuperation d'energie contenue dans les gaz d'echappement d'un moteur thermique.
EP2649285B1 (fr) Circuit d'alimentation en vapeur d'une turbine
Radin et al. Specific features relating to development and operation of steam turbines for combined-cycle plants
BE439873A (ru)
FR2954415A1 (fr) Systelme eolien multi turbines pour la production d'energie
FR3025564B1 (fr) Systeme d'aubes a calage variable pour une turbomachine
US20180195392A1 (en) Steam turbine system with impulse stage having plurality of nozzle groups
BE491309A (ru)

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130731