IN2015DN01835A - - Google Patents

Info

Publication number
IN2015DN01835A
IN2015DN01835A IN1835DEN2015A IN2015DN01835A IN 2015DN01835 A IN2015DN01835 A IN 2015DN01835A IN 1835DEN2015 A IN1835DEN2015 A IN 1835DEN2015A IN 2015DN01835 A IN2015DN01835 A IN 2015DN01835A
Authority
IN
India
Prior art keywords
shaft
acceleration
rotation
compressor
starting
Prior art date
Application number
Inventor
Pierre Harriet
Jean Philippe Jacques Marin
Original Assignee
Turbomeca
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 Turbomeca filed Critical Turbomeca
Publication of IN2015DN01835A publication Critical patent/IN2015DN01835A/en

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
    • F02C7/26—Starting; Ignition
    • F02C7/268—Starting drives for the rotor, acting directly on the rotor of the gas turbine to be started
    • 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
    • F01D19/00—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith
    • 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
    • F02C7/26—Starting; Ignition
    • F02C7/264—Ignition
    • 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
    • F02C7/26—Starting; Ignition
    • F02C7/268—Starting drives for the rotor, acting directly on the rotor of the gas turbine to be started
    • F02C7/275—Mechanical drives
    • 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
    • F05D2260/00—Function
    • F05D2260/85—Starting
    • 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
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/304—Spool rotational 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
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/309—Rate of change of parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

The invention relates to a method of starting a turboengine for an aircraft said turboengine comprising a combustion chamber a compressor shaft on which is mounted a compressor wheel for feeding compressed air to said combustion chamber at least one starter linked to said shaft in such a way as to provide it with the starting torque of determined value sufficient to drive it in rotation. The method comprises a step (E1) of acceleration of the compressor shaft during a first starting phase then a step (E2) of stabilizing the speed of rotation of the compressor shaft during a second starting phase. During the acceleration step (E1) the speed of rotation of the shaft is regulated in such a way that the acceleration of the shaft remains substantially constant.
IN1835DEN2015 2012-09-10 2013-08-27 IN2015DN01835A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1258460A FR2995345B1 (en) 2012-09-10 2012-09-10 METHOD AND SYSTEM FOR STARTING AN AIRCRAFT TURBOMOTOR
PCT/FR2013/051977 WO2014037649A1 (en) 2012-09-10 2013-08-27 Method and system for starting an aircraft turboengine

Publications (1)

Publication Number Publication Date
IN2015DN01835A true IN2015DN01835A (en) 2015-05-29

Family

ID=47739376

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1835DEN2015 IN2015DN01835A (en) 2012-09-10 2013-08-27

Country Status (12)

Country Link
US (1) US9874149B2 (en)
EP (1) EP2893169B1 (en)
JP (1) JP2015529770A (en)
KR (1) KR20150054854A (en)
CN (1) CN104884769B (en)
CA (1) CA2884233C (en)
ES (1) ES2624640T3 (en)
FR (1) FR2995345B1 (en)
IN (1) IN2015DN01835A (en)
PL (1) PL2893169T3 (en)
RU (1) RU2646521C2 (en)
WO (1) WO2014037649A1 (en)

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* Cited by examiner, † Cited by third party
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FR3022601B1 (en) * 2014-06-19 2016-06-10 Valeo Embrayages TORQUE ESTIMATOR FOR DOUBLE CLUTCH
FR3025252B1 (en) * 2014-08-29 2021-10-29 Microturbo DEVICE AND METHOD FOR STARTING A GAS TURBINE, METHOD FOR REGULATING THE ROTATION SPEED OF A GAS TURBINE, AND ASSOCIATED GAS TURBINE AND TURBOMOTOR
US10502139B2 (en) * 2015-01-28 2019-12-10 General Electric Company Method of starting a gas turbine engine including a cooling phase
AU2015401568A1 (en) * 2015-07-08 2018-01-18 Ge Aviation Systems Llc Air starter and methods for determining hydrostatic lock
CN105545492A (en) * 2015-12-10 2016-05-04 陕西航空电气有限责任公司 Multi-section acceleration starting control method of aircraft engine
FR3063782B1 (en) * 2017-03-07 2021-06-18 Safran Aircraft Engines METHOD AND DEVICE FOR DETECTION OF CONDITIONS FRIENDLY TO THE APPEARANCE OF PUMPING WITH A VIEW TO PROTECTING A COMPRESSOR OF AN AIRCRAFT TURBOMACHINE
US10352189B2 (en) * 2017-05-10 2019-07-16 Pratt & Whitney Canada Corp. Method and system for setting an acceleration schedule for engine start
US10006375B1 (en) * 2017-07-11 2018-06-26 General Electric Company Propulsion system for an aircraft
FR3074836B1 (en) 2017-12-13 2019-11-15 Safran Aircraft Engines METHOD FOR DETECTION OF TURBOMACHINE IGNITION
FR3076322B1 (en) * 2017-12-29 2021-09-24 Safran Aircraft Engines STARTING PROCESS AND DEVICE FOR A TURBOMACHINE IN COLD WEATHER
CN108757186B (en) * 2018-05-11 2019-08-27 中国航发动力股份有限公司 A kind of digital revolution speed control system of gas turbine and method
CN110886656B (en) * 2018-09-11 2024-06-18 普拉特-惠特尼加拿大公司 Method and system for setting an acceleration schedule for engine start
US11073086B2 (en) * 2018-11-27 2021-07-27 The Boeing Company Apparatus, assemblies, and methods for mitigating thermal bow in the rotor of an engine at start-up
GB201819695D0 (en) * 2018-12-03 2019-01-16 Rolls Royce Plc Methods and apparatus for controlling at least part of a start-up or re-light process of a gas turbine engine
GB201819696D0 (en) * 2018-12-03 2019-01-16 Rolls Royce Plc Methods and apparatus for controlling at least part of a start-up or re-light process of a gas turbine engine
FR3101918B1 (en) * 2019-10-15 2023-03-31 Safran Aircraft Engines Method for starting a turbine engine, Device, turbine engine, AIRCRAFT and computer program product
US20210172376A1 (en) * 2019-12-10 2021-06-10 General Electric Company Combustor ignition timing
CN113266474B (en) * 2021-06-01 2022-07-15 中国航空工业集团公司沈阳飞机设计研究所 Method for measuring starting resistance moment of aero-engine under loading condition
FR3124225B1 (en) 2021-06-18 2023-06-02 Safran AIRCRAFT PROPULSION SYSTEM WITH STARTING CONTROL DEVICE
CN114034489B (en) * 2022-01-10 2022-03-25 成都中科翼能科技有限公司 Gas turbine engine ground starting acceleration time calculation method
CN115075954B (en) * 2022-05-23 2023-03-28 蓝箭航天空间科技股份有限公司 Method and device for improving starting success rate of engine

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JPS58187529A (en) * 1982-04-28 1983-11-01 Hitachi Ltd Gas turbine apparatus
EP0623741B1 (en) * 1993-03-16 2001-06-06 AlliedSignal Inc. Gas turbine starter assist torque control system
US5430362A (en) * 1993-05-12 1995-07-04 Sundstrand Corporation Engine starting system utilizing multiple controlled acceleration rates
RU2050455C1 (en) * 1993-11-22 1995-12-20 Анатолий Михайлович Рахмаилов Gas-turbine engine and its starting method
US5844383A (en) * 1997-07-15 1998-12-01 Sundstrand Corporation Gas turbine engine starting system and method
JP2003201864A (en) * 2002-01-09 2003-07-18 Ebara Corp Starting method of gas turbine device and gas turbine device
US7840333B2 (en) * 2007-03-30 2010-11-23 Hamilton Sundstrand Corporation Event-driven starter controller
FR2915238A1 (en) * 2007-04-23 2008-10-24 Airbus France Sa METHOD AND SYSTEM FOR STARTING A COLD WEATHER TURBOMOTEUR.
US8245517B2 (en) * 2009-05-19 2012-08-21 Hamilton Sundstrand Corporation Gas turbine starting with stepping speed control
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Also Published As

Publication number Publication date
US20150211421A1 (en) 2015-07-30
RU2015107555A (en) 2016-10-27
EP2893169A1 (en) 2015-07-15
FR2995345A1 (en) 2014-03-14
EP2893169B1 (en) 2017-04-05
RU2646521C2 (en) 2018-03-05
CA2884233A1 (en) 2014-03-13
WO2014037649A1 (en) 2014-03-13
CA2884233C (en) 2020-05-12
JP2015529770A (en) 2015-10-08
CN104884769A (en) 2015-09-02
CN104884769B (en) 2017-05-17
US9874149B2 (en) 2018-01-23
ES2624640T3 (en) 2017-07-17
KR20150054854A (en) 2015-05-20
PL2893169T3 (en) 2017-08-31
FR2995345B1 (en) 2018-06-15

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