MX2011012634A - Estabilizacion de un motor de turbina de gas a traves de afinacion incremental. - Google Patents

Estabilizacion de un motor de turbina de gas a traves de afinacion incremental.

Info

Publication number
MX2011012634A
MX2011012634A MX2011012634A MX2011012634A MX2011012634A MX 2011012634 A MX2011012634 A MX 2011012634A MX 2011012634 A MX2011012634 A MX 2011012634A MX 2011012634 A MX2011012634 A MX 2011012634A MX 2011012634 A MX2011012634 A MX 2011012634A
Authority
MX
Mexico
Prior art keywords
combustion dynamics
emissions
engine
tuning
stabilizing
Prior art date
Application number
MX2011012634A
Other languages
English (en)
Inventor
Nicolas Demougeot
Donald Gauthier
Hany Rizkalla
Peter Stuttaford
Khalid Oumejjoud
Original Assignee
Alstom Technology Ltd
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 Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of MX2011012634A publication Critical patent/MX2011012634A/es

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
    • F02C7/22—Fuel supply systems
    • F02C7/228—Dividing fuel between various burners
    • 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
    • F02C9/26—Control of fuel supply
    • F02C9/32—Control of fuel supply characterised by throttling of fuel
    • F02C9/34—Joint control of separate flows to main and auxiliary burners
    • 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
    • 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
    • F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion
    • 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
    • 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
    • F02C9/32—Control of fuel supply characterised by throttling of fuel
    • 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
    • F05D2270/082—Purpose of the control system to produce clean exhaust gases with as little NOx as possible
    • 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
    • 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
    • F05D2270/31—Fuel schedule for stage combustors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/20—Gas turbines
    • 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
    • F23R2900/00013—Reducing thermo-acoustic vibrations by active means

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feedback Control In General (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Se proporcionan un controlador de auto-afinación y procedimiento de afinación implementado por el mismo para medir y afinar la dinámica de combustión y emisiones de un motor GT, con relación a límites superiores predeterminados. Inicialmente, el procedimiento de afinación incluye verificar la dinámica de combustión de una pluralidad de combustores y emisiones para una pluralidad de condiciones. Después de determinar que una o más de las condiciones exceden un límite superior predeterminado, un flujo de combustible dividido hacia un circuito de combustible en todos los combustores en el motor es ajustado por una cantidad predeterminada. El sistema de control continúa verificando la dinámica de combustión y recursivamente ajusta el flujo de combustible dividido por la cantidad predeterminada hasta que la dinámica de combustión y/o emisiones operan dentro de una escala prescrita del motor GT.
MX2011012634A 2009-05-26 2010-05-25 Estabilizacion de un motor de turbina de gas a traves de afinacion incremental. MX2011012634A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18125309P 2009-05-26 2009-05-26
US12/786,189 US9097185B2 (en) 2009-05-26 2010-05-24 Stabilizing a gas turbine engine via incremental tuning
PCT/US2010/036069 WO2010138507A1 (en) 2009-05-26 2010-05-25 Stabilizing a gas turbine engine via incremental tuning

Publications (1)

Publication Number Publication Date
MX2011012634A true MX2011012634A (es) 2012-04-20

Family

ID=43218657

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011012634A MX2011012634A (es) 2009-05-26 2010-05-25 Estabilizacion de un motor de turbina de gas a traves de afinacion incremental.

Country Status (11)

Country Link
US (1) US9097185B2 (es)
EP (1) EP2435681B1 (es)
JP (1) JP5730292B2 (es)
KR (1) KR101541432B1 (es)
CN (2) CN104775913B (es)
BR (1) BRPI1011307A8 (es)
CA (1) CA2763617C (es)
ES (1) ES2701908T3 (es)
HK (2) HK1167010A1 (es)
MX (1) MX2011012634A (es)
WO (1) WO2010138507A1 (es)

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Also Published As

Publication number Publication date
CA2763617A1 (en) 2010-12-02
BRPI1011307A8 (pt) 2018-08-14
ES2701908T3 (es) 2019-02-26
CN104775913B (zh) 2017-06-06
JP5730292B2 (ja) 2015-06-10
BRPI1011307A2 (pt) 2018-07-10
CN102459849A (zh) 2012-05-16
CA2763617C (en) 2016-01-26
US20100300108A1 (en) 2010-12-02
JP2012528277A (ja) 2012-11-12
HK1167010A1 (en) 2012-11-16
US9097185B2 (en) 2015-08-04
WO2010138507A1 (en) 2010-12-02
KR101541432B1 (ko) 2015-08-03
EP2435681A1 (en) 2012-04-04
EP2435681B1 (en) 2018-11-28
KR20120034668A (ko) 2012-04-12
CN104775913A (zh) 2015-07-15
HK1212414A1 (en) 2016-06-10
CN102459849B (zh) 2015-01-14

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