ES2561056T3 - Procedimiento y aparato para predecir y/o evitar extinciones de llama por reducción de suministro de combustible en un motor de turbina de gas - Google Patents

Procedimiento y aparato para predecir y/o evitar extinciones de llama por reducción de suministro de combustible en un motor de turbina de gas Download PDF

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Publication number
ES2561056T3
ES2561056T3 ES05253077.1T ES05253077T ES2561056T3 ES 2561056 T3 ES2561056 T3 ES 2561056T3 ES 05253077 T ES05253077 T ES 05253077T ES 2561056 T3 ES2561056 T3 ES 2561056T3
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ES
Spain
Prior art keywords
tone
lbo
extinctions
gas turbine
fuel supply
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
ES05253077.1T
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English (en)
Inventor
Bruce Gordon Norman
Minesh Ashok Shah
Willy Steve Ziminsky
Avinash Vinayak Taware
Ajai Singh
Pingchuan Wu
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
Application granted granted Critical
Publication of ES2561056T3 publication Critical patent/ES2561056T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • 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
    • 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
    • F05D2270/09—Purpose of the control system to cope with emergencies
    • F05D2270/092—Purpose of the control system to cope with emergencies in particular blow-out and relight
    • 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)
  • Testing Of Engines (AREA)
  • Control Of Turbines (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

Un procedimiento para predecir extinciones de llama por reducción de suministro de combustible (LBO) en un motor de turbina de gas, comprendiendo dicho procedimiento: extraer (116) un tono de LBO, un tono frío y un tono cálido en unas señales (102) de presión representativas de la presión en el interior de cada una de una pluralidad de cámaras de combustor supervisadas y determinar valores RMS para cada uno de dichos tonos; someter a seguimiento (128) una frecuencia de un tono cálido en cada cámara supervisada usando una función de densidad de probabilidad acumulativa de una distribución normal y una media y una varianza seleccionadas para lograr una probabilidad deseada de LBO para un valor RMS dado del tono de LBO; utilizar los tonos extraídos y la frecuencia sometida a seguimiento para determinar (124) una probabilidad de un LBO; y caracterizado por refinar la probabilidad determinada de un LBO usando una relación de RMS (α) que refleja el cambio relativo en el tono de LBO, el tono frío y el tono cálido y el desplazamiento de frecuencia (β) del tono cálido.

Description

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Claims (1)

  1. imagen1
ES05253077.1T 2004-05-28 2005-05-18 Procedimiento y aparato para predecir y/o evitar extinciones de llama por reducción de suministro de combustible en un motor de turbina de gas Active ES2561056T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US856583 2004-05-28
US10/856,583 US7337057B2 (en) 2004-05-28 2004-05-28 Methods and apparatus for predicting and/or for avoiding lean blow-outs

Publications (1)

Publication Number Publication Date
ES2561056T3 true ES2561056T3 (es) 2016-02-24

Family

ID=34941373

Family Applications (1)

Application Number Title Priority Date Filing Date
ES05253077.1T Active ES2561056T3 (es) 2004-05-28 2005-05-18 Procedimiento y aparato para predecir y/o evitar extinciones de llama por reducción de suministro de combustible en un motor de turbina de gas

Country Status (6)

Country Link
US (1) US7337057B2 (es)
EP (1) EP1605205B1 (es)
JP (1) JP5537757B2 (es)
KR (1) KR101206706B1 (es)
CN (1) CN100543284C (es)
ES (1) ES2561056T3 (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7966801B2 (en) * 2006-12-07 2011-06-28 General Electric Company Apparatus and method for gas turbine active combustion control system
US7997083B2 (en) 2007-08-28 2011-08-16 General Electric Company Method and system for detection of gas turbine combustion blowouts utilizing fuel normalized power response
US9822649B2 (en) * 2008-11-12 2017-11-21 General Electric Company Integrated combustor and stage 1 nozzle in a gas turbine and method
US9046266B2 (en) * 2009-02-25 2015-06-02 Reaction Design System and method for flame blow-off determination
US8408004B2 (en) * 2009-06-16 2013-04-02 General Electric Company Resonator assembly for mitigating dynamics in gas turbines
US9500553B2 (en) * 2009-11-09 2016-11-22 Kulite Semiconductor Products, Inc. Systems and methods for improved dynamic pressure measurements
US8899049B2 (en) 2011-01-07 2014-12-02 General Electric Company System and method for controlling combustor operating conditions based on flame detection
EP2520863B1 (en) 2011-05-05 2016-11-23 General Electric Technology GmbH Method for protecting a gas turbine engine against high dynamical process values and gas turbine engine for conducting said method
US8959925B2 (en) * 2012-01-18 2015-02-24 General Electric Company Combustor recovery method and system
US10088165B2 (en) 2015-04-07 2018-10-02 General Electric Company System and method for tuning resonators
US9745896B2 (en) 2013-02-26 2017-08-29 General Electric Company Systems and methods to control combustion dynamic frequencies based on a compressor discharge temperature
US9803560B2 (en) * 2013-03-15 2017-10-31 Ansaldo Energia Ip Uk Limited Dynamic tuning of a gas turbine engine to detect and prevent lean blowout
US9494493B2 (en) 2013-04-12 2016-11-15 Siemens Energy, Inc. Single dynamic pressure sensor based flame monitoring of a gas turbine combustor
EP2789914A1 (de) 2013-04-12 2014-10-15 Siemens Aktiengesellschaft Verfahren zur Überwachung eines Flammenzustands
US9556799B2 (en) 2014-02-03 2017-01-31 General Electric Company System and method for operating a gas turbine
US9689317B2 (en) 2014-02-03 2017-06-27 General Electric Company System and method for operating a gas turbine
US9964045B2 (en) 2014-02-03 2018-05-08 General Electric Company Methods and systems for detecting lean blowout in gas turbine systems
US9709279B2 (en) 2014-02-27 2017-07-18 General Electric Company System and method for control of combustion dynamics in combustion system
US9709278B2 (en) 2014-03-12 2017-07-18 General Electric Company System and method for control of combustion dynamics in combustion system
US9644846B2 (en) 2014-04-08 2017-05-09 General Electric Company Systems and methods for control of combustion dynamics and modal coupling in gas turbine engine
US9845956B2 (en) 2014-04-09 2017-12-19 General Electric Company System and method for control of combustion dynamics in combustion system
US9845732B2 (en) 2014-05-28 2017-12-19 General Electric Company Systems and methods for variation of injectors for coherence reduction in combustion system
US9551283B2 (en) 2014-06-26 2017-01-24 General Electric Company Systems and methods for a fuel pressure oscillation device for reduction of coherence
US10113747B2 (en) 2015-04-15 2018-10-30 General Electric Company Systems and methods for control of combustion dynamics in combustion system
US9599527B2 (en) 2015-04-21 2017-03-21 Siemens Energy, Inc. Dynamic pressure method of detecting flame on/off in gas turbine combustion cans for engine protection
WO2017142707A1 (en) 2016-02-15 2017-08-24 General Electric Company Systems and methods for predicting an anomaly in a combustor
US20170356650A1 (en) * 2016-06-14 2017-12-14 General Electric Company Detecting combustion anomalies in gas turbines using audio output
US11248536B2 (en) 2016-06-20 2022-02-15 General Electric Company Systems and methods for flame holding avoidance in gas turbine combustors
US10436123B2 (en) * 2017-03-08 2019-10-08 General Electric Company Methods and apparatus for closed-loop control of a gas turbine
US10352825B2 (en) * 2017-05-11 2019-07-16 General Electric Company Systems and methods related to detecting blowout occurrences in gas turbines
CN108199998A (zh) * 2017-12-29 2018-06-22 北京宇电科技集团有限公司 一种抗混叠滤波方法、装置和可编程逻辑器件
US11015535B2 (en) * 2018-02-27 2021-05-25 Raytheon Technologies Corporation Light-off detection for gas turbine engines
CN108872402B (zh) * 2018-05-08 2021-08-06 天津大学 超声波巴特沃斯、汉宁窗组合带阻滤波方法
CN109185916B (zh) * 2018-08-28 2020-09-29 苏州新吉利奥自动化控制有限公司 一种炉膛熄火检测装置的检测方法
DE102022127648A1 (de) 2022-10-20 2024-04-25 Voith Patent Gmbh Breitstreckvorrichtung für eine Maschine zum Auf- und Umwickeln einer Materialbahn

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5477685A (en) * 1993-11-12 1995-12-26 The Regents Of The University Of California Lean burn injector for gas turbine combustor
US5551227A (en) * 1994-12-22 1996-09-03 General Electric Company System and method of detecting partial flame out in a gas turbine engine combustor
US5722230A (en) * 1995-08-08 1998-03-03 General Electric Co. Center burner in a multi-burner combustor
US5706643A (en) * 1995-11-14 1998-01-13 United Technologies Corporation Active gas turbine combustion control to minimize nitrous oxide emissions
US6059560A (en) * 1997-03-04 2000-05-09 The United States Of America As Represented By The United States Department Of Energy Periodic equivalence ratio modulation method and apparatus for controlling combustion instability
US6705081B2 (en) * 1997-07-15 2004-03-16 New Power Concepts Llc System and method for sensor control of the fuel-air ratio in a burner
EP0926325A3 (en) * 1997-12-23 2001-04-25 United Technologies Corporation Apparatus for use with a liquid fuelled combustor
JPH11324725A (ja) * 1998-05-19 1999-11-26 Toshiba Corp ガスタービン異常監視装置
JP4119575B2 (ja) * 1999-07-16 2008-07-16 三菱重工業株式会社 ガスタービンの火炎検出装置
JP3810615B2 (ja) * 2000-05-18 2006-08-16 三菱重工業株式会社 タービンの遠隔制御方法及びシステム
JP4698855B2 (ja) * 2001-02-21 2011-06-08 三菱重工業株式会社 ガスタービンの燃焼調整システム
US6516263B1 (en) * 2001-08-02 2003-02-04 Honeywell Power Systems Inc. Adaptive flame-out prevention
EP1327824A1 (de) * 2001-12-24 2003-07-16 ABB Schweiz AG Bestimmung und Regelung des Betriebszustandes einer Gasturbinenbrennkammer bei Annäherung an die Löschgrenze
US6722135B2 (en) * 2002-01-29 2004-04-20 General Electric Company Performance enhanced control of DLN gas turbines
JP2003314305A (ja) 2002-04-24 2003-11-06 Mitsubishi Heavy Ind Ltd ガスタービン制御装置、ガスタービンシステム及びガスタービン制御方法
JP2004069186A (ja) * 2002-08-07 2004-03-04 Toshiba Corp 燃焼監視装置
US6979118B1 (en) * 2004-06-01 2005-12-27 General Electric Company Estimating combustor flame temperature based on frequency of combustor dynamics transverse mode
US7197880B2 (en) * 2004-06-10 2007-04-03 United States Department Of Energy Lean blowoff detection sensor
US7278266B2 (en) * 2004-08-31 2007-10-09 General Electric Company Methods and apparatus for gas turbine engine lean blowout avoidance

Also Published As

Publication number Publication date
KR20060048111A (ko) 2006-05-18
JP5537757B2 (ja) 2014-07-02
KR101206706B1 (ko) 2012-11-29
JP2005337254A (ja) 2005-12-08
EP1605205A3 (en) 2011-05-11
CN100543284C (zh) 2009-09-23
US7337057B2 (en) 2008-02-26
CN1702306A (zh) 2005-11-30
EP1605205B1 (en) 2015-12-23
US20050278108A1 (en) 2005-12-15
EP1605205A2 (en) 2005-12-14

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