EP4008958C0 - Gasturbinenbrennkammersystem und verfahren zum betreiben eines gasturbinenbrennkammersystems - Google Patents

Gasturbinenbrennkammersystem und verfahren zum betreiben eines gasturbinenbrennkammersystems

Info

Publication number
EP4008958C0
EP4008958C0 EP21204913.4A EP21204913A EP4008958C0 EP 4008958 C0 EP4008958 C0 EP 4008958C0 EP 21204913 A EP21204913 A EP 21204913A EP 4008958 C0 EP4008958 C0 EP 4008958C0
Authority
EP
European Patent Office
Prior art keywords
combustion chamber
gas turbine
chamber system
turbine combustion
operating
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
EP21204913.4A
Other languages
English (en)
French (fr)
Other versions
EP4008958B1 (de
EP4008958A1 (de
Inventor
Jan Zanger
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.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsches Zentrum fuer Luft und Raumfahrt eV
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 Deutsches Zentrum fuer Luft und Raumfahrt eV filed Critical Deutsches Zentrum fuer Luft und Raumfahrt eV
Publication of EP4008958A1 publication Critical patent/EP4008958A1/de
Application granted granted Critical
Publication of EP4008958B1 publication Critical patent/EP4008958B1/de
Publication of EP4008958C0 publication Critical patent/EP4008958C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/26—Controlling the air flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00001—Arrangements using bellows, e.g. to adjust volumes or reduce thermal stresses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
EP21204913.4A 2020-12-07 2021-10-27 Gasturbinenbrennkammersystem und verfahren zum betreiben eines gasturbinenbrennkammersystems Active EP4008958B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020132494.4A DE102020132494B4 (de) 2020-12-07 2020-12-07 Gasturbinenbrennkammersystem und Verfahren zum Betreiben eines Gasturbinenbrennkammersystems

Publications (3)

Publication Number Publication Date
EP4008958A1 EP4008958A1 (de) 2022-06-08
EP4008958B1 EP4008958B1 (de) 2024-12-11
EP4008958C0 true EP4008958C0 (de) 2024-12-11

Family

ID=78413751

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21204913.4A Active EP4008958B1 (de) 2020-12-07 2021-10-27 Gasturbinenbrennkammersystem und verfahren zum betreiben eines gasturbinenbrennkammersystems

Country Status (2)

Country Link
EP (1) EP4008958B1 (de)
DE (1) DE102020132494B4 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240318821A1 (en) * 2023-03-20 2024-09-26 General Electric Company Combustor with a dilution passage
CN117053230B (zh) * 2023-07-25 2025-08-08 中国船舶集团有限公司第七〇三研究所 一种带有空气调节系统的双燃料低排放燃气轮机燃烧室

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1257610A (de) 1967-11-10 1971-12-22
DE1945921A1 (de) * 1969-09-11 1971-03-25 Motoren Turbinen Union Brennkammer
US3952501A (en) 1971-04-15 1976-04-27 United Aircraft Of Canada Limited Gas turbine control
FR2133832B1 (de) 1971-04-15 1975-10-24 United Aircraft Canada
US3869246A (en) * 1973-12-26 1975-03-04 Gen Motors Corp Variable configuration combustion apparatus
US3927520A (en) * 1974-02-04 1975-12-23 Gen Motors Corp Combustion apparatus with combustion and dilution air modulating means
GB1601218A (en) 1978-03-20 1981-10-28 Rolls Royce Combustion equipment for gas turbine engines
FR2472082A1 (fr) * 1979-12-19 1981-06-26 France Etat Perfectionnements apportes aux moteurs a combustion interne suralimentes, notamment aux moteurs diesel
DE3209135A1 (de) * 1982-03-12 1983-09-15 Kraftwerk Union AG, 4330 Mülheim Gasturbinenbrennkammer
DE4120831A1 (de) 1991-06-24 1993-01-07 Asea Brown Boveri Verfahren zum betrieb einer feuerungsanlage oder brennkammer
JP2914006B2 (ja) * 1991-12-25 1999-06-28 トヨタ自動車株式会社 ガスタービンエンジンの燃焼器
DE4304201A1 (de) 1993-02-12 1994-08-18 Abb Management Ag Brennkammer für eine Gasturbine
FR2704628B1 (fr) 1993-04-29 1995-06-09 Snecma Chambre de combustion comportant un système d'injection de comburant à géométrie variable.
DE19545311B4 (de) 1995-12-05 2006-09-14 Alstom Verfahren zur Betrieb einer mit Vormischbrennern bestückten Brennkammer
EP2778531A1 (de) 2013-03-13 2014-09-17 Siemens Aktiengesellschaft Gasturbine mit optimierter Verbrennung im Teillastbetrieb durch Luftmengenregelung
JP2017032221A (ja) * 2015-08-03 2017-02-09 三菱日立パワーシステムズ株式会社 ガスタービン燃焼器
US10712007B2 (en) * 2017-01-27 2020-07-14 General Electric Company Pneumatically-actuated fuel nozzle air flow modulator

Also Published As

Publication number Publication date
DE102020132494B4 (de) 2025-04-17
EP4008958B1 (de) 2024-12-11
DE102020132494A1 (de) 2022-06-09
EP4008958A1 (de) 2022-06-08

Similar Documents

Publication Publication Date Title
EP4008958C0 (de) Gasturbinenbrennkammersystem und verfahren zum betreiben eines gasturbinenbrennkammersystems
EP4031760A4 (de) Diagnosesystem und verfahren zur erkennung von verbrennungsmotorfehlern mittels abgasdruckmessungen
DE112021002002A5 (de) Brennstoffzellensystem und verfahren zum betreiben eines brennstoffzellensystems
EP4112932C0 (de) Kolbenkompressor und verfahren zum betreiben eines kolbenkompressors
EP4103349C0 (de) Laserplotter und verfahren zum betreiben eines laserplotters
DE602006015016D1 (de) System und Verfahren zum Reparieren eines Gasturbinenbauteils
EP4172532C0 (de) Druckgasspeicher und verfahren zum betreiben eines druckgasspeichers
GB201805931D0 (en) A Gas Turbine Engine Comprising A Fuel Purging System And A Method of Purging Fuel From A Gas Turbine Engine
EP3947952C0 (de) Verbrennungskraftmaschinensystem und verfahren zum betrieb eines verbrennungskraftmaschinensystems
EP4046709A4 (de) Abgasreinigungskatalysator, abgasreinigungsverfahren und verfahren zum herstellen eines abgasreinigungskatalysators
GB202314447D0 (en) Method of operating a gas turbine engine
GB202019845D0 (en) Method of operating a combustor for a gas turbine
DE112020002111A5 (de) Brennstoffzellensystem, verfahren zum betreiben eines brennstoffzellensystems und brennstoffzellenfahrzeug
EP3885057C0 (de) Rauchabzug und verfahren zum betrieb eines rauchabzugs
EP4008955C0 (de) Vorrichtung und verfahren zur verbrennungsluftzufuhr und abgasrezirkulation für einen brenner
EP4290625A4 (de) Brennstoffzellensystem und verfahren zum betreiben eines solchen
DE102020108117A8 (de) TIRFM-fähiges Mikroskop und Verfahren zum Betreiben eines TIRFM-fähigen Mikroskops
EP4198272C0 (de) Verfahren zur steuerung des betriebs eines abgasnachbehandlungssystems
EP4534183A4 (de) Abgasbehandlungsvorrichtung und verfahren zum entwurf der abgasbehandlungsvorrichtung
EP4158160C0 (de) Verfahren und system zum betreiben eines gasverdichters in einer ammoniak- und harnstoffanlage
EP4288649C0 (de) Gasversorgungssystem, energiewandler und verfahren zum betreiben eines direkteinspritzenden verbrennungsmotors
EP4214703C0 (de) Verfahren zum betreiben eines sprachdialogsystems und sprachdialogsystem
EP3885731C0 (de) Flüssiggas-leitungssystem, verfahren zum detektieren einer leckage und computerprogramm
EP4358565A4 (de) Verfahren und vorrichtung zum entwurf eines synchronisationsrasters
EP3832075C0 (de) Gasturbinenmodul, gasturbinenanlage damit, verfahren zum entladen eines gasturbinenmoduls und verfahren zum austausch eines gasturbinenmoduls

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20221208

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20230414

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20240801

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502021006069

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

U01 Request for unitary effect filed

Effective date: 20241213

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI

Effective date: 20250103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250311

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250312

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250311

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250411

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241211

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: CH

Ref legal event code: L10

Free format text: ST27 STATUS EVENT CODE: U-0-0-L10-L00 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251022

U20 Renewal fee for the european patent with unitary effect paid

Year of fee payment: 5

Effective date: 20250915

REG Reference to a national code

Ref country code: CH

Ref legal event code: U11

Free format text: ST27 STATUS EVENT CODE: U-0-0-U10-U11 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251101

26N No opposition filed

Effective date: 20250912