EP0790466A3 - Verfahren zur Schnellumschaltung vom Vormischbetrieb in den Diffusionsbetrieb in einer Brennkammer einer mit Brenngas betriebenen Gasturbine - Google Patents

Verfahren zur Schnellumschaltung vom Vormischbetrieb in den Diffusionsbetrieb in einer Brennkammer einer mit Brenngas betriebenen Gasturbine Download PDF

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Publication number
EP0790466A3
EP0790466A3 EP96118560A EP96118560A EP0790466A3 EP 0790466 A3 EP0790466 A3 EP 0790466A3 EP 96118560 A EP96118560 A EP 96118560A EP 96118560 A EP96118560 A EP 96118560A EP 0790466 A3 EP0790466 A3 EP 0790466A3
Authority
EP
European Patent Office
Prior art keywords
gas
premix
fuel
flame
line
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.)
Granted
Application number
EP96118560A
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English (en)
French (fr)
Other versions
EP0790466A2 (de
EP0790466B1 (de
Inventor
Kurt Dr.-Ing. Bauermeister
Michael Dr.-Ing. Brodmann
Peter Dipl.-Ing. Küper
Jürgen Dipl.-Ing. Moroni
Hans Dipl.-Ing. Weibel
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.)
MAN Turbo AG
Original Assignee
MAN Gutehoffnungshutte GmbH
GHH Borsig Turbomaschinen GmbH
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 MAN Gutehoffnungshutte GmbH, GHH Borsig Turbomaschinen GmbH filed Critical MAN Gutehoffnungshutte GmbH
Publication of EP0790466A2 publication Critical patent/EP0790466A2/de
Publication of EP0790466A3 publication Critical patent/EP0790466A3/de
Application granted granted Critical
Publication of EP0790466B1 publication Critical patent/EP0790466B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/34—Feeding into different combustion zones
    • F23R3/346—Feeding into different combustion zones for staged combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/02—Controlling two or more burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Schnellumschaltung vom Vormischbetrieb in den Diffusionsbetrieb in Brennkammern (9, 10) einer Gasturbine bei Verlöschen der Vormischflamme bzw. bei Auftreten einer Störung, die zum Verlöschen der Vormischflamme führen kann.
Von der Brenngaszufuhrleitung (13) zweigt vor dem Brenngasventil (1) eine Pilotgasleitung (14) ab, in die ein Pilotgasregelventil (2) eingesetzt ist.
Die Brenngaszufuhrleitung (13) verzweigt sich nach dem Brenngasregelventil (1) mit Wegmessung (Z) (4) in Brennstoffzufuhrleitungen (15, 16) für beide Brennkammern (9, 10). Durch den Einbau von je einem Schnellumschaltventil (B) mit Servoventilen V1, V2 (7) in die sich verzweigenden Brennstoffzufuhrleitungen (13) wird die Brennstoffzufuhr zur Diffusionsgasleitung (15) und zur Vormischgasleitung (16) gesteuert.
Die Überwachung der Brennkammern (9, 10) erfolgt im Bereich des Flammrohres (17) durch Druckmessgeräte P1, P2 (5) und durch optische Flammüberwachungen B1, B2 (6).
Der Wegaufnehmer (Z) (4), die Überwachungsgeräte P1, P2 (5), B1, B2 (6) und die Servoventile (V1, V2 (7) der Schnellumschaltventile (3) sind mit einer Ansteuerlogik für Schnellumschaltung (8) verdrahtet.
EP96118560A 1996-02-16 1996-11-20 Verfahren und Vorrichtung zur Schnellumschaltung vom Vormischbetrieb in den Diffusionsbetrieb in einer Brennkammer einer mit Brenngas betriebenen Gasturbine Expired - Lifetime EP0790466B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19605736 1996-02-16
DE19605736A DE19605736A1 (de) 1996-02-16 1996-02-16 Verfahren zur Schnellumschaltung vom Vormischbetrieb in den Diffusionsbetrieb in einer Brennkammer einer mit Brenngas betriebenen Gasturbine

Publications (3)

Publication Number Publication Date
EP0790466A2 EP0790466A2 (de) 1997-08-20
EP0790466A3 true EP0790466A3 (de) 1998-12-16
EP0790466B1 EP0790466B1 (de) 2003-05-07

Family

ID=7785563

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96118560A Expired - Lifetime EP0790466B1 (de) 1996-02-16 1996-11-20 Verfahren und Vorrichtung zur Schnellumschaltung vom Vormischbetrieb in den Diffusionsbetrieb in einer Brennkammer einer mit Brenngas betriebenen Gasturbine

Country Status (3)

Country Link
US (1) US5806299A (de)
EP (1) EP0790466B1 (de)
DE (2) DE19605736A1 (de)

Families Citing this family (21)

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US6092362A (en) * 1996-11-27 2000-07-25 Hitachi, Ltd. Gas-turbine combustor with load-responsive premix burners
DE59710054D1 (de) * 1997-11-10 2003-06-12 Alstom Switzerland Ltd Verfahren zur Überwachung des Versorgungssystems einer Gasturbine mit Mehrbrennersystem sowie Vorrichtung zur Durchführung des Verfahrens
EP0955457A3 (de) * 1998-05-08 2002-07-17 Mitsubishi Heavy Industries, Ltd. Kraftstoffsystem für eine Gasturbine
US6169334B1 (en) 1998-10-27 2001-01-02 Capstone Turbine Corporation Command and control system and method for multiple turbogenerators
JP2000248964A (ja) * 1999-02-26 2000-09-12 Honda Motor Co Ltd ガスタービンエンジン
US6385960B1 (en) * 1999-10-14 2002-05-14 General Electric Company Methods and apparatus for operation of gas turbines
US6405522B1 (en) * 1999-12-01 2002-06-18 Capstone Turbine Corporation System and method for modular control of a multi-fuel low emissions turbogenerator
DE10049205A1 (de) * 2000-10-05 2002-05-23 Alstom Switzerland Ltd Verfahren und Vorrichtung zur Brennstoffversorgung eines Vormischbrenners
DE50213936D1 (de) * 2001-06-22 2009-12-03 Alstom Technology Ltd Verfahren zum Hochfahren einer Gasturbinenanlage
JP3975232B2 (ja) * 2002-10-22 2007-09-12 川崎重工業株式会社 ガスタービンエンジンの制御方法および制御システム
US7640725B2 (en) * 2006-01-12 2010-01-05 Siemens Energy, Inc. Pilot fuel flow tuning for gas turbine combustors
EP1944547A1 (de) * 2007-01-15 2008-07-16 Siemens Aktiengesellschaft Steuerverfahren zur Kraftstoffspaltung
US7950215B2 (en) * 2007-11-20 2011-05-31 Siemens Energy, Inc. Sequential combustion firing system for a fuel system of a gas turbine engine
JP5185757B2 (ja) * 2008-10-01 2013-04-17 三菱重工業株式会社 ガスタービンの燃料制御方法および燃料制御装置ならびにガスタービン
ITCO20120008A1 (it) 2012-03-01 2013-09-02 Nuovo Pignone Srl Metodo e sistema per monitorare la condizione di un gruppo di impianti
US10215412B2 (en) * 2012-11-02 2019-02-26 General Electric Company System and method for load control with diffusion combustion in a stoichiometric exhaust gas recirculation gas turbine system
US20150075170A1 (en) * 2013-09-17 2015-03-19 General Electric Company Method and system for augmenting the detection reliability of secondary flame detectors in a gas turbine
ITUA20162047A1 (it) * 2016-03-25 2017-09-25 A S En Ansaldo Sviluppo Energia S R L Gruppo bruciatore per turbina a gas con sonda ottica
WO2017196356A1 (en) * 2016-05-12 2017-11-16 Siemens Aktiengesellschaft A method of selective combustor control for reduced emissions
US11156164B2 (en) 2019-05-21 2021-10-26 General Electric Company System and method for high frequency accoustic dampers with caps
US11174792B2 (en) 2019-05-21 2021-11-16 General Electric Company System and method for high frequency acoustic dampers with baffles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024055A (en) * 1988-08-09 1991-06-18 Hitachi, Ltd. Device for detecting combustion conditions in combustors
US5327718A (en) * 1991-08-23 1994-07-12 Hitachi, Ltd. Gas turbine apparatus and method of control thereof
US5533329A (en) * 1993-05-17 1996-07-09 Hitachi, Ltd. Control apparatus for and control method of gas turbine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747340A (en) * 1971-08-12 1973-07-24 Ford Motor Co Flame sensing system for a turbine engine
DE3241162A1 (de) 1982-11-08 1984-05-10 Kraftwerk Union AG, 4330 Mülheim Vormischbrenner mit integriertem diffusionsbrenner
JP2894861B2 (ja) * 1991-04-18 1999-05-24 株式会社日立製作所 ガスタービン燃焼器の制御装置
GB9122965D0 (en) * 1991-10-29 1991-12-18 Rolls Royce Plc Turbine engine control system
JP2758301B2 (ja) * 1991-11-29 1998-05-28 株式会社東芝 ガスタービン燃焼器
CA2124069A1 (en) * 1993-05-24 1994-11-25 Boris M. Kramnik Low emission, fixed geometry gas turbine combustor
US5465570A (en) * 1993-12-22 1995-11-14 United Technologies Corporation Fuel control system for a staged combustor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024055A (en) * 1988-08-09 1991-06-18 Hitachi, Ltd. Device for detecting combustion conditions in combustors
US5327718A (en) * 1991-08-23 1994-07-12 Hitachi, Ltd. Gas turbine apparatus and method of control thereof
US5533329A (en) * 1993-05-17 1996-07-09 Hitachi, Ltd. Control apparatus for and control method of gas turbine

Also Published As

Publication number Publication date
DE19605736A1 (de) 1997-08-21
US5806299A (en) 1998-09-15
EP0790466A2 (de) 1997-08-20
DE59610422D1 (de) 2003-06-12
EP0790466B1 (de) 2003-05-07

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