FR2965891A1 - Systeme et procede pour determiner l'etat d'une flamme dans une chambre de combustion - Google Patents

Systeme et procede pour determiner l'etat d'une flamme dans une chambre de combustion Download PDF

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Publication number
FR2965891A1
FR2965891A1 FR1158402A FR1158402A FR2965891A1 FR 2965891 A1 FR2965891 A1 FR 2965891A1 FR 1158402 A FR1158402 A FR 1158402A FR 1158402 A FR1158402 A FR 1158402A FR 2965891 A1 FR2965891 A1 FR 2965891A1
Authority
FR
France
Prior art keywords
combustion chamber
flame
pressure
signal
state
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Withdrawn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
FR1158402A
Other languages
English (en)
French (fr)
Inventor
Douglas Scott Byrd
Joseph Robert Law
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 FR2965891A1 publication Critical patent/FR2965891A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/16—Systems for controlling combustion using noise-sensitive detectors
    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/48—Control of fuel supply conjointly with another control of the plant
    • F02C9/50—Control of fuel supply conjointly with another control of the plant with control of working fluid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/80—Diagnostics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/08—Purpose of the control system to produce clean exhaust gases
    • F05D2270/083—Purpose of the control system to produce clean exhaust gases by monitoring combustion conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/301—Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/06—Fail safe for flame failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/20—Gas turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR1158402A 2010-10-08 2011-09-21 Systeme et procede pour determiner l'etat d'une flamme dans une chambre de combustion Withdrawn FR2965891A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/900,668 US20120088197A1 (en) 2010-10-08 2010-10-08 System and method for determining a flame condition in a combustor

Publications (1)

Publication Number Publication Date
FR2965891A1 true FR2965891A1 (fr) 2012-04-13

Family

ID=45872508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158402A Withdrawn FR2965891A1 (fr) 2010-10-08 2011-09-21 Systeme et procede pour determiner l'etat d'une flamme dans une chambre de combustion

Country Status (5)

Country Link
US (1) US20120088197A1 (zh)
JP (1) JP2012082824A (zh)
CN (1) CN102444908A (zh)
DE (1) DE102011054252A1 (zh)
FR (1) FR2965891A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9879609B1 (en) * 2013-03-14 2018-01-30 Tucson Embedded Systems, Inc. Multi-compatible digital engine controller
EP2789914A1 (de) * 2013-04-12 2014-10-15 Siemens Aktiengesellschaft Verfahren zur Überwachung eines Flammenzustands
US9617967B2 (en) * 2013-06-28 2017-04-11 Ford Global Technologies, Llc Method and system for laser ignition control
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
FR3029570B1 (fr) * 2014-12-05 2019-08-30 Safran Aircraft Engines Dispositif et procede de regulation d'un moteur exploitant une mesure de poussee
CN104676633B (zh) * 2015-02-10 2018-12-18 北京华清燃气轮机与煤气化联合循环工程技术有限公司 一种燃气轮机火焰检测系统和方法
US10352825B2 (en) * 2017-05-11 2019-07-16 General Electric Company Systems and methods related to detecting blowout occurrences in gas turbines
US20190002117A1 (en) * 2017-06-30 2019-01-03 General Electric Company Propulsion system for an aircraft
CN112747470A (zh) * 2019-10-31 2021-05-04 芜湖美的厨卫电器制造有限公司 燃烧换热设备及该燃烧换热设备的空燃比自适应方法
US11519292B2 (en) * 2021-03-24 2022-12-06 General Electric Company Non-optical flame detector and method for a combustor of a turbine engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492874A (en) * 1982-04-26 1985-01-08 General Electric Company Synchronization fuel control for gas turbine-driven AC generator by use of maximum and minimum fuel signals
US4598541A (en) * 1984-05-08 1986-07-08 Osaka Gas Company Limited Hot gas generator
US6640548B2 (en) * 2001-09-26 2003-11-04 Siemens Westinghouse Power Corporation Apparatus and method for combusting low quality fuel
US7089746B2 (en) * 2002-06-26 2006-08-15 Georgia Tech Reasearch Corporation Systems and methods for detection of blowout precursors in combustors
HUE056657T2 (hu) * 2004-01-12 2022-03-28 Combustion Science & Eng Inc Rendszer és módszer a láng stabilizálására és szabályozására
US7536274B2 (en) * 2004-05-28 2009-05-19 Fisher-Rosemount Systems, Inc. System and method for detecting an abnormal situation associated with a heater
US7278266B2 (en) * 2004-08-31 2007-10-09 General Electric Company Methods and apparatus for gas turbine engine lean blowout avoidance
US7210297B2 (en) * 2004-11-04 2007-05-01 General Electric Company Method and apparatus for identification of hot and cold chambers in a gas turbine combustor
DE102004061300B3 (de) * 2004-12-20 2006-07-13 Siemens Ag Verfahren und Vorrichtung zur Beeinflussung von Verbrennungsvorgängen
US7861533B2 (en) * 2006-04-21 2011-01-04 Pratt & Whitney Canada Corp Relighting a turbofan engine

Also Published As

Publication number Publication date
JP2012082824A (ja) 2012-04-26
DE102011054252A1 (de) 2012-04-12
US20120088197A1 (en) 2012-04-12
CN102444908A (zh) 2012-05-09

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Effective date: 20140530