JP4594600B2 - ガスタービンエンジンの寿命を延ばす方法。 - Google Patents

ガスタービンエンジンの寿命を延ばす方法。 Download PDF

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Publication number
JP4594600B2
JP4594600B2 JP2003129656A JP2003129656A JP4594600B2 JP 4594600 B2 JP4594600 B2 JP 4594600B2 JP 2003129656 A JP2003129656 A JP 2003129656A JP 2003129656 A JP2003129656 A JP 2003129656A JP 4594600 B2 JP4594600 B2 JP 4594600B2
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Japan
Prior art keywords
engine
component
acceleration
cooling
increasing
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Expired - Fee Related
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JP2003129656A
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English (en)
Japanese (ja)
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JP2004003474A5 (enExample
JP2004003474A (ja
Inventor
シュリダール・アディブハトラ
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General Electric Co
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General Electric Co
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Publication of JP2004003474A5 publication Critical patent/JP2004003474A5/ja
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    • 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
    • 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
    • F02C9/52—Control of fuel supply conjointly with another control of the plant with control of working fluid flow by bleeding or by-passing the working fluid
    • 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
    • F02C9/54—Control of fuel supply conjointly with another control of the plant with control of working fluid flow by throttling the working fluid, by adjusting vanes
    • 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
    • F05D2270/04—Purpose of the control system to control acceleration (u)
    • 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
    • F05D2270/05—Purpose of the control system to affect the output of the engine
    • F05D2270/051—Thrust
    • 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
    • F05D2270/10—Purpose of the control system to cope with, or avoid, compressor flow instabilities
    • F05D2270/101—Compressor surge or stall
    • 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
    • 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
    • F05D2270/01—Purpose of the control system
    • F05D2270/11—Purpose of the control system to prolong engine life
    • F05D2270/114—Purpose of the control system to prolong engine life by limiting mechanical stresses
    • 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

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)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
JP2003129656A 2002-05-09 2003-05-08 ガスタービンエンジンの寿命を延ばす方法。 Expired - Fee Related JP4594600B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/142,240 US6935120B2 (en) 2002-05-09 2002-05-09 Approach to extending life of gas turbine engine

Publications (3)

Publication Number Publication Date
JP2004003474A JP2004003474A (ja) 2004-01-08
JP2004003474A5 JP2004003474A5 (enExample) 2006-06-22
JP4594600B2 true JP4594600B2 (ja) 2010-12-08

Family

ID=29249833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003129656A Expired - Fee Related JP4594600B2 (ja) 2002-05-09 2003-05-08 ガスタービンエンジンの寿命を延ばす方法。

Country Status (3)

Country Link
US (4) US6935120B2 (enExample)
EP (2) EP2405117B1 (enExample)
JP (1) JP4594600B2 (enExample)

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US7487029B2 (en) * 2004-05-21 2009-02-03 Pratt & Whitney Canada Method of monitoring gas turbine engine operation
JP4650785B2 (ja) * 2004-11-18 2011-03-16 株式会社Ihi ガスタービンエンジンの燃料制御方法および装置
EP1825115A1 (en) * 2004-12-01 2007-08-29 United Technologies Corporation Remote engine fuel control and electronic engine control for turbine engine
EP2679687B1 (en) * 2006-06-28 2020-08-19 Cibus Europe B.V. Fatty acid blends and uses therefor
US7972105B2 (en) * 2007-05-10 2011-07-05 General Electric Company Turbine anti-rotating stall schedule
US20100036540A1 (en) * 2008-08-05 2010-02-11 John Lyle Vian Optimizing usage of powered systems
EP2971516B1 (en) * 2013-03-14 2020-02-19 Rolls-Royce plc Method and apparatus for controlling modulated cooling of a gas turbine component
KR101633169B1 (ko) 2014-01-24 2016-06-24 두산중공업 주식회사 시동시 가스 터빈 엔진의 제어 방법 및 제어 장치
US10794286B2 (en) * 2016-02-16 2020-10-06 General Electric Company Method and system for modulated turbine cooling as a function of engine health
FR3059100B1 (fr) * 2016-11-24 2019-07-26 Safran Aircraft Engines Dispositif de simulation de l'acceleration centrifuge appliquee a au moins une aube de rotor d'une turbomachine aeronautique
US10422287B2 (en) * 2017-03-20 2019-09-24 General Electric Company Systems and methods for closed loop control of OBB valve for power generation systems
US10452041B2 (en) 2017-03-31 2019-10-22 General Electric Company Gas turbine dispatch optimizer real-time command and operations
US10815904B2 (en) * 2019-03-06 2020-10-27 General Electric Company Prognostic health management control for adaptive operability recovery for turbine engines
CN119641491A (zh) * 2023-09-18 2025-03-18 中国航发商用航空发动机有限责任公司 航空发动机、热管理方法、系统以及计算机可读介质

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US3075350A (en) * 1958-12-19 1963-01-29 Bendix Corp Gas turbine fuel control including timing device for scheduling acceleration
DE2042478C3 (de) * 1970-08-27 1975-08-14 Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Gasturbinentriebwerk, vorzugsweise Strahltriebwerk für Flugzeuge, mit Kühlluft- und gegebenenfalls Sperrluftentnahme
US3784130A (en) 1972-01-10 1974-01-08 Dowty Fuel Syst Ltd Fuel systems for aircraft gas turbine engines
US4010605A (en) 1974-08-08 1977-03-08 Westinghouse Electric Corporation Accurate, stable and highly responsive gas turbine startup speed control with fixed time acceleration especially useful in combined cycle electric power plants
US4186556A (en) * 1975-05-29 1980-02-05 General Electric Company Compressor bleed biased acceleration schedule
US4117668A (en) * 1975-11-19 1978-10-03 United Technologies Corporation Stall detector for gas turbine engine
US4242042A (en) * 1978-05-16 1980-12-30 United Technologies Corporation Temperature control of engine case for clearance control
US4593523A (en) * 1980-12-17 1986-06-10 Allied Corporation Method and apparatus for acceleration limiting a gas turbine engine
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Also Published As

Publication number Publication date
EP1361351A3 (en) 2010-06-09
US20070180812A1 (en) 2007-08-09
EP2405117B1 (en) 2013-08-21
JP2004003474A (ja) 2004-01-08
US20050086942A1 (en) 2005-04-28
US7290385B2 (en) 2007-11-06
US6935120B2 (en) 2005-08-30
US20060026963A1 (en) 2006-02-09
US7377115B2 (en) 2008-05-27
US7194864B2 (en) 2007-03-27
US20050187676A1 (en) 2005-08-25
EP1361351A2 (en) 2003-11-12
EP2405117A1 (en) 2012-01-11

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