CH709120A8 - Verfahren und System für einen Verbrennungsmodenübergang in einer Gasturbine. - Google Patents

Verfahren und System für einen Verbrennungsmodenübergang in einer Gasturbine. Download PDF

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Publication number
CH709120A8
CH709120A8 CH00017/15A CH172015A CH709120A8 CH 709120 A8 CH709120 A8 CH 709120A8 CH 00017/15 A CH00017/15 A CH 00017/15A CH 172015 A CH172015 A CH 172015A CH 709120 A8 CH709120 A8 CH 709120A8
Authority
CH
Switzerland
Prior art keywords
gas turbine
combustion mode
generates data
splits
mode transition
Prior art date
Application number
CH00017/15A
Other languages
English (en)
Other versions
CH709120A2 (de
Inventor
Prabhanjana Kalya
Steven William Backman
Laura Lea Boes
David Spencer Ewens
Trevor V Jones
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH709120A2 publication Critical patent/CH709120A2/de
Publication of CH709120A8 publication Critical patent/CH709120A8/de

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/02—Controlling two or more burners
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

Erfindungsgemäss werden ein Verfahren, ein System (120) und ein Gasturbinensystem für den Übergang zwischen Verbrennungsmodi in einer Gasturbine bereitgestellt. Ein Prozessor erzeugt Daten, die für einen ursprünglichen Satz Splits stehen, um Kraftstoff und/oder Luft zu mindestens einer Brennkammer in der Gasturbine zu leiten. Ein Gasturbinenmodellmodul (510) erzeugt Daten, die für mindestens eine Turbinenbetriebsbedingung stehen. Ein erstes Splitberechnungsmodul (512) erzeugt Daten, die für mindestens einen Satz aktiver Steuersplits stehen, zur Steuerung der Gasturbine in einem ersten Verbrennungsmodus, wobei als eine Eingabe die ursprünglichen Splitdaten verwendet werden. Ein zweites Splitberechnungsmodul (514) erzeugt Daten, die für mindestens einen Satz passiver Steuersplits stehen, zur Steuerung der Gasturbine in mindestens einem zweiten Verbrennungsmodus. Der Übergang zwischen Verbrennungsmodi kann durch die Verwendung mindestens eines der aktiven Steuersplits und der passiven Steuersplits bewerkstelligt werden.
CH00017/15A 2014-01-07 2015-01-07 Verfahren und System für einen Verbrennungsmodenübergang in einer Gasturbine. CH709120A8 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/149,349 US9639071B2 (en) 2014-01-07 2014-01-07 Method and system for combustion mode transfer for a gas turbine engine

Publications (2)

Publication Number Publication Date
CH709120A2 CH709120A2 (de) 2015-07-15
CH709120A8 true CH709120A8 (de) 2015-09-15

Family

ID=53443397

Family Applications (1)

Application Number Title Priority Date Filing Date
CH00017/15A CH709120A8 (de) 2014-01-07 2015-01-07 Verfahren und System für einen Verbrennungsmodenübergang in einer Gasturbine.

Country Status (5)

Country Link
US (1) US9639071B2 (de)
CN (1) CN104763536B (de)
CH (1) CH709120A8 (de)
DE (1) DE102015100113A1 (de)
GB (1) GB2522997B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170122222A1 (en) * 2015-11-04 2017-05-04 General Electric Company System and Method for Determining Fuel Splits for a Gas Turbine
US20190056702A1 (en) * 2017-08-21 2019-02-21 General Electric Company Model-based machine learing control system and method for tuning power production emissions
US11181274B2 (en) * 2017-08-21 2021-11-23 General Electric Company Combustion system and method for attenuation of combustion dynamics in a gas turbine engine
EP3759393B1 (de) * 2018-02-27 2022-03-30 Potsdam-Institut für Klimafolgenforschung E.V. Verfahren zur minimierung thermoakustischer instabilitäten einer gasturbine
FR3087491B1 (fr) * 2018-10-18 2020-11-06 Safran Aircraft Engines Procede de commande d'une turbomachine comportant un moteur electrique
CN112947050A (zh) * 2021-01-28 2021-06-11 中国航发沈阳发动机研究所 一种燃气轮机仿真动态性能控制律参数确定方法
CN114183263B (zh) * 2021-10-29 2024-03-05 东风商用车有限公司 一种多种控制模式的发动机控制方法

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US4765133A (en) * 1986-12-08 1988-08-23 United Technologies Corporation Fuel control with smooth mode transition
US5402634A (en) * 1993-10-22 1995-04-04 United Technologies Corporation Fuel supply system for a staged combustor
US5465570A (en) * 1993-12-22 1995-11-14 United Technologies Corporation Fuel control system for a staged combustor
JP4337960B2 (ja) * 1998-12-17 2009-09-30 ゼネラル・エレクトリック・カンパニイ コンバインドサイクルシステムにおいて補助蒸気を供給するための装置及び方法
US6282884B1 (en) * 1999-05-10 2001-09-04 General Electric Company Mode blending and tuning system for turbine engines
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US8731797B2 (en) 2010-04-30 2014-05-20 Alstom Technology Ltd. Employing fuel properties to auto-tune a gas turbine engine
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US20120078567A1 (en) * 2010-09-24 2012-03-29 General Electric Company Combustion reference temperature estimation
US8276363B2 (en) * 2010-08-10 2012-10-02 General Electric Company Method for compensating for combustion efficiency in fuel control system
ITCO20110028A1 (it) 2011-07-21 2013-01-22 Nuovo Pignone Spa Sistema e metodo per l'autoregolazione di un sistema di combustione di una turbina a gas
US9810156B2 (en) * 2012-12-18 2017-11-07 General Electric Company Systems and methods for controlling mode transfers of a combustor

Also Published As

Publication number Publication date
CH709120A2 (de) 2015-07-15
GB2522997B (en) 2017-06-14
US9639071B2 (en) 2017-05-02
CN104763536A (zh) 2015-07-08
US20150192912A1 (en) 2015-07-09
CN104763536B (zh) 2018-07-06
GB2522997A (en) 2015-08-12
DE102015100113A1 (de) 2015-07-09

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