FR2432090A1 - Procede pour l'exploitation d'une installation de turbines a gaz - Google Patents

Procede pour l'exploitation d'une installation de turbines a gaz

Info

Publication number
FR2432090A1
FR2432090A1 FR7915099A FR7915099A FR2432090A1 FR 2432090 A1 FR2432090 A1 FR 2432090A1 FR 7915099 A FR7915099 A FR 7915099A FR 7915099 A FR7915099 A FR 7915099A FR 2432090 A1 FR2432090 A1 FR 2432090A1
Authority
FR
France
Prior art keywords
high pressure
temperature
combustion
gas turbine
heater
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Withdrawn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
FR7915099A
Other languages
English (en)
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2432090A1 publication Critical patent/FR2432090A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/26—Double casings; Measures against temperature strain in casings
    • 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
    • F02C6/003—Gas-turbine plants with heaters between turbine stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Air Supply (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Procédé pour l'exploitation d'une installation de turbines à Afin de pouvoir maintenir à une température constante les carters de turbines, aussi biens lors du fonctionnement à pleine charge que du fonctionnement à charge partielle, dans les installations de turbines à gaz comportant une partie haute pression et une partie basse pression, chacune avec une chambre de combustion et où il est prévu un réchauffage de l'air de combustion, on propose un procédé selon lequel avant de pénétrer dans la chambre de combustion à haute pression, l'air de combustion est d'abord préchauffé dans un réchauffeur, lèche et réchauffe ensuite la surface intérieure des parois du corps haute pression, où la température à la sortie de la partie haute pression correspond à la température d'entrée dans le carter du corps haute pression, et où indépendamment des variations de la charge la température de l'air de combustion, à la sortie du réchauffeur, est maintenue constante.
FR7915099A 1978-06-16 1979-06-13 Procede pour l'exploitation d'une installation de turbines a gaz Withdrawn FR2432090A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH657378A CH629571A5 (de) 1978-06-16 1978-06-16 Verfahren zum betrieb einer gasturbinenanlage.

Publications (1)

Publication Number Publication Date
FR2432090A1 true FR2432090A1 (fr) 1980-02-22

Family

ID=4311724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915099A Withdrawn FR2432090A1 (fr) 1978-06-16 1979-06-13 Procede pour l'exploitation d'une installation de turbines a gaz

Country Status (8)

Country Link
US (1) US4270342A (fr)
JP (1) JPS555488A (fr)
CH (1) CH629571A5 (fr)
DE (1) DE2830724C2 (fr)
DK (1) DK243479A (fr)
FR (1) FR2432090A1 (fr)
GB (1) GB2027492B (fr)
SE (1) SE443190B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58128314A (ja) * 1982-01-26 1983-07-30 Nitto Electric Ind Co Ltd 粘膜製剤
CH688899A5 (de) * 1994-05-26 1998-05-15 Asea Brown Boveri Verfahren zur Regelung einer Gasturbogruppe.
DE4446610A1 (de) * 1994-12-24 1996-06-27 Abb Management Ag Verfahren zum Betrieb einer Gasturbogruppe
EP1995433A1 (fr) * 2007-05-24 2008-11-26 Siemens Aktiengesellschaft Ensemble turbine à gaz tout comme procédé de commande d'un ensemble turbine à gaz
US8006477B2 (en) * 2008-04-01 2011-08-30 General Electric Company Re-heat combustor for a gas turbine engine
US20120151935A1 (en) * 2010-12-17 2012-06-21 General Electric Company Gas turbine engine and method of operating thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2242767A (en) * 1938-04-07 1941-05-20 Sulzer Ag Gas turbine plant
US2407166A (en) * 1941-11-08 1946-09-03 Kreitner Johann Heat cycle
US2584232A (en) * 1946-09-04 1952-02-05 Rateau Soc Gas turbine power plant, including means to treat combustion products between successive stages of expansion
US2633707A (en) * 1946-12-16 1953-04-07 Rateau Soc Compound plant for producing mechanical power and heating steam with gas and steam turbines
US3054257A (en) * 1953-03-10 1962-09-18 Garrett Corp Gas turbine power plant for vehicles
US3315467A (en) * 1965-03-11 1967-04-25 Westinghouse Electric Corp Reheat gas turbine power plant with air admission to the primary combustion zone of the reheat combustion chamber structure
US4173121A (en) * 1978-05-19 1979-11-06 American Standard, Inc. Hybrid dual shaft gas turbine with accumulator

Also Published As

Publication number Publication date
DK243479A (da) 1979-12-17
GB2027492A (en) 1980-02-20
SE443190B (sv) 1986-02-17
DE2830724A1 (de) 1979-12-20
GB2027492B (en) 1982-08-25
DE2830724C2 (de) 1987-03-12
SE7905080L (sv) 1979-12-17
US4270342A (en) 1981-06-02
JPS555488A (en) 1980-01-16
CH629571A5 (de) 1982-04-30
JPS623296B2 (fr) 1987-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse