FR3059042B1 - Procede de commande d'une vanne de turbomachine - Google Patents

Procede de commande d'une vanne de turbomachine Download PDF

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Publication number
FR3059042B1
FR3059042B1 FR1661340A FR1661340A FR3059042B1 FR 3059042 B1 FR3059042 B1 FR 3059042B1 FR 1661340 A FR1661340 A FR 1661340A FR 1661340 A FR1661340 A FR 1661340A FR 3059042 B1 FR3059042 B1 FR 3059042B1
Authority
FR
France
Prior art keywords
controlling
implemented
turbomachine
engine speed
control valve
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1661340A
Other languages
English (en)
Other versions
FR3059042A1 (fr
Inventor
Florian MACHE
Arnaud Rodhain
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines SAS
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 Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1661340A priority Critical patent/FR3059042B1/fr
Priority to CN201780076407.4A priority patent/CN110050106B/zh
Priority to US16/463,002 priority patent/US10995628B2/en
Priority to PCT/FR2017/053207 priority patent/WO2018096264A1/fr
Priority to CA3044429A priority patent/CA3044429A1/fr
Priority to EP17811651.3A priority patent/EP3545175B1/fr
Publication of FR3059042A1 publication Critical patent/FR3059042A1/fr
Application granted granted Critical
Publication of FR3059042B1 publication Critical patent/FR3059042B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/20—Actively adjusting tip-clearance
    • F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components
    • 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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F05D2270/20—Purpose of the control system to optimize the performance of a machine
    • 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
    • F05D2270/40—Type of control system
    • F05D2270/44—Type of control system active, predictive, or anticipative
    • 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
    • F05D2270/60—Control system actuates means
    • F05D2270/64—Hydraulic actuators
    • 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
    • F05D2270/70—Type of control algorithm
    • F05D2270/702—Type of control algorithm differential

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Turbines (AREA)

Abstract

L'invention concerne un procédé de commande d'une vanne de contrôle (20) d'une turbomachine fonctionnant en régime moteur à une valeur de croisière (Vc) et oscillant autour de sa valeur de croisière (Vc), le procédé étant mis en œuvre par une unité de calcul (40), et étant caractérisé en ce qu'il comprend une étape de détermination pour la vanne de contrôle (20) d'une commande en position, filtrée des oscillations du régime moteur autour de la valeur de croisière (Vc).
FR1661340A 2016-11-22 2016-11-22 Procede de commande d'une vanne de turbomachine Active FR3059042B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1661340A FR3059042B1 (fr) 2016-11-22 2016-11-22 Procede de commande d'une vanne de turbomachine
CN201780076407.4A CN110050106B (zh) 2016-11-22 2017-11-22 对涡轮机阀进行控制的方法
US16/463,002 US10995628B2 (en) 2016-11-22 2017-11-22 Method for controlling a turbomachine valve
PCT/FR2017/053207 WO2018096264A1 (fr) 2016-11-22 2017-11-22 Procédé de commande d'une vanne de turbomachine
CA3044429A CA3044429A1 (fr) 2016-11-22 2017-11-22 Procede de commande d'une vanne de turbomachine
EP17811651.3A EP3545175B1 (fr) 2016-11-22 2017-11-22 Procédé de commande d'une vanne de turbomachine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1661340 2016-11-22
FR1661340A FR3059042B1 (fr) 2016-11-22 2016-11-22 Procede de commande d'une vanne de turbomachine

Publications (2)

Publication Number Publication Date
FR3059042A1 FR3059042A1 (fr) 2018-05-25
FR3059042B1 true FR3059042B1 (fr) 2020-07-17

Family

ID=58347515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1661340A Active FR3059042B1 (fr) 2016-11-22 2016-11-22 Procede de commande d'une vanne de turbomachine

Country Status (6)

Country Link
US (1) US10995628B2 (fr)
EP (1) EP3545175B1 (fr)
CN (1) CN110050106B (fr)
CA (1) CA3044429A1 (fr)
FR (1) FR3059042B1 (fr)
WO (1) WO2018096264A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3097063B1 (fr) 2019-06-10 2021-05-28 Safran Aircraft Engines Procédé de détermination d’un modèle prédictif d’un rapport de pressions pour une turbomachine double flux

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB620318A (en) * 1946-09-25 1949-03-23 Harold William Shaw An improved failure indicator for gas-turbine engines
US4304093A (en) * 1979-08-31 1981-12-08 General Electric Company Variable clearance control for a gas turbine engine
US4573358A (en) * 1984-10-22 1986-03-04 Westinghouse Electric Corp. Turbine blade vibration detection apparatus
US5012420A (en) * 1988-03-31 1991-04-30 General Electric Company Active clearance control for gas turbine engine
US6231306B1 (en) * 1998-11-23 2001-05-15 United Technologies Corporation Control system for preventing compressor stall
US6195982B1 (en) * 1998-12-30 2001-03-06 United Technologies Corporation Apparatus and method of active flutter control
US6487491B1 (en) * 2001-11-21 2002-11-26 United Technologies Corporation System and method of controlling clearance between turbine engine blades and case based on engine components thermal growth model
US7079957B2 (en) * 2003-12-30 2006-07-18 General Electric Company Method and system for active tip clearance control in turbines
US7465145B2 (en) * 2005-03-17 2008-12-16 United Technologies Corporation Tip clearance control system
US7650777B1 (en) * 2008-07-18 2010-01-26 General Electric Company Stall and surge detection system and method
FR2939170B1 (fr) * 2008-11-28 2010-12-31 Snecma Detection d'anomalie dans un moteur d'aeronef.
FR2997443B1 (fr) * 2012-10-31 2015-05-15 Snecma Unite de commande et procede de pilotage de jeu en sommet d'aubes
US9266618B2 (en) * 2013-11-18 2016-02-23 Honeywell International Inc. Gas turbine engine turbine blade tip active clearance control system and method
GB201507881D0 (en) * 2015-05-08 2015-06-24 Rolls Royce Plc Turbine tip clearance

Also Published As

Publication number Publication date
US10995628B2 (en) 2021-05-04
CA3044429A1 (fr) 2018-05-31
EP3545175A1 (fr) 2019-10-02
CN110050106B (zh) 2022-02-08
US20190368368A1 (en) 2019-12-05
FR3059042A1 (fr) 2018-05-25
EP3545175B1 (fr) 2020-12-30
WO2018096264A1 (fr) 2018-05-31
CN110050106A (zh) 2019-07-23

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