NO20053516L - Fremgangsmate for korrigert parameterregulering for toakslet gassturbin. - Google Patents

Fremgangsmate for korrigert parameterregulering for toakslet gassturbin.

Info

Publication number
NO20053516L
NO20053516L NO20053516A NO20053516A NO20053516L NO 20053516 L NO20053516 L NO 20053516L NO 20053516 A NO20053516 A NO 20053516A NO 20053516 A NO20053516 A NO 20053516A NO 20053516 L NO20053516 L NO 20053516L
Authority
NO
Norway
Prior art keywords
regulates
control
gas turbine
turbine
procedure
Prior art date
Application number
NO20053516A
Other languages
English (en)
Inventor
Stefano Groppi
Andrea Casoni
Alessandro Russo
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of NO20053516L publication Critical patent/NO20053516L/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
    • F01D17/085—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure to temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/105—Final actuators by passing part of the fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/12—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to temperature
    • 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
    • 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
    • F05D2270/11—Purpose of the control system to prolong engine life
    • F05D2270/112—Purpose of the control system to prolong engine life by limiting temperatures
    • 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
    • F05D2270/303—Temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
  • Supercharger (AREA)

Abstract

Fremgangsmåte for korrigert parameterregulering for en toakslet gassturbin, av den typen der beskyttelse av turbinen oppnås med en første styrekrets som regulerer åpningen av drivstoffventilene for å holde temperaturen Tfire i gassen i innløpet til det første hjulet i turbinen og forholdet F/A for drivstoff og luft innen spesifiserte grenser, idet reguleringen utføres på en slik måte at eksostemperaturen TX beregnes ved lineær tilnærming, m.a.o. som en referansetemperatur TXbase, til hvilken adderes korreksjoner relatert til en enkelt miljø- eller driftsparameter som avviker fra referanseparameteren; en andre styrekrets som regulerer åpningen av en ventil (utslippsventil) beliggende mellom utløpet fra aksialkompressoren og atmosfæren og regulerer forholdet F/A. Denne reguleringen utføres slik at eksostemperaturen har verdier beregnet ved lineær tilnærming.
NO20053516A 2002-12-17 2005-07-18 Fremgangsmate for korrigert parameterregulering for toakslet gassturbin. NO20053516L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT002660A ITMI20022660A1 (it) 2002-12-17 2002-12-17 Metodo di controllo a parametri per una turbina a gas a doppio albero.
PCT/EP2003/014174 WO2004055340A1 (en) 2002-12-17 2003-12-10 Corrected parameter control method for a two-shaft gas turbine

Publications (1)

Publication Number Publication Date
NO20053516L true NO20053516L (no) 2005-07-18

Family

ID=32587867

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20053516A NO20053516L (no) 2002-12-17 2005-07-18 Fremgangsmate for korrigert parameterregulering for toakslet gassturbin.

Country Status (10)

Country Link
US (1) US7634914B2 (no)
EP (1) EP1581732B1 (no)
JP (1) JP4546836B2 (no)
KR (1) KR101034921B1 (no)
CN (2) CN100347427C (no)
AU (1) AU2003296644A1 (no)
DE (1) DE60332557D1 (no)
IT (1) ITMI20022660A1 (no)
NO (1) NO20053516L (no)
WO (1) WO2004055340A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7577549B2 (en) * 2005-07-18 2009-08-18 General Electric Company System and method for trending exhaust gas temperature in a turbine engine
US7549292B2 (en) * 2005-10-03 2009-06-23 General Electric Company Method of controlling bypass air split to gas turbine combustor
US9115648B2 (en) * 2009-04-10 2015-08-25 General Electric Company Corrected megawatt backup curve methodology
IT1396514B1 (it) * 2009-11-27 2012-12-14 Nuovo Pignone Spa Metodo di controllo di turbina basato su rapporto tra temperatura di scarico e pressione di turbina
CN102563805B (zh) * 2011-12-22 2013-11-27 广东美的制冷设备有限公司 推算空调器的压缩机排气温度的控制方法
JP6134616B2 (ja) * 2013-09-06 2017-05-24 三菱日立パワーシステムズ株式会社 ２軸ガスタービン
CN107882641B (zh) * 2017-10-11 2019-10-18 中国航发西安动力控制科技有限公司 一种双转子发动机的控制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1231369A (en) * 1912-07-17 1917-06-26 Andrew J Johnson Burner.
US4314441A (en) * 1977-07-22 1982-02-09 Westinghouse Electric Corp. Gas turbine power plant control apparatus including an ambient temperature responsive control system
US4809497A (en) * 1983-06-15 1989-03-07 Sunstrand Corporation Gas turbine engine/load compressor power plants
JP3039947B2 (ja) * 1990-03-19 2000-05-08 株式会社日立製作所 ガスタービンの燃料制御装置
JPH07189746A (ja) * 1993-12-28 1995-07-28 Hitachi Ltd ガスタービン燃焼器の制御方法
US5622042A (en) * 1995-02-27 1997-04-22 Compressor Controls Corporation Method for predicting and using the exhaust gas temperatures for control of two and three shaft gas turbines
JPH11159756A (ja) 1997-12-01 1999-06-15 Mitsubishi Heavy Ind Ltd 油焚ｄｌｎ燃焼器の水噴射制御装置
JPH11343868A (ja) 1998-06-02 1999-12-14 Hitachi Ltd ガスタービン制御装置
US6715916B2 (en) * 2001-02-08 2004-04-06 General Electric Company System and method for determining gas turbine firing and combustion reference temperatures having correction for water content in fuel
JP2002259505A (ja) 2001-02-27 2002-09-13 Hitachi Ltd 発電設備のデータ提供システム
JP2003206749A (ja) 2002-01-17 2003-07-25 Mitsubishi Heavy Ind Ltd タービン設備及びその運転方法

Also Published As

Publication number Publication date
JP2006509957A (ja) 2006-03-23
EP1581732A1 (en) 2005-10-05
CN1745233A (zh) 2006-03-08
CN101187317B (zh) 2012-05-30
CN100347427C (zh) 2007-11-07
US7634914B2 (en) 2009-12-22
CN101187317A (zh) 2008-05-28
KR20050086916A (ko) 2005-08-30
ITMI20022660A1 (it) 2004-06-18
US20060242963A1 (en) 2006-11-02
EP1581732B1 (en) 2010-05-12
JP4546836B2 (ja) 2010-09-22
KR101034921B1 (ko) 2011-05-17
DE60332557D1 (de) 2010-06-24
AU2003296644A1 (en) 2004-07-09
WO2004055340A1 (en) 2004-07-01

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