FR3002273B1 - Dispositif avionique pour la surveillance d'une turbomachine - Google Patents

Dispositif avionique pour la surveillance d'une turbomachine

Info

Publication number
FR3002273B1
FR3002273B1 FR1351421A FR1351421A FR3002273B1 FR 3002273 B1 FR3002273 B1 FR 3002273B1 FR 1351421 A FR1351421 A FR 1351421A FR 1351421 A FR1351421 A FR 1351421A FR 3002273 B1 FR3002273 B1 FR 3002273B1
Authority
FR
France
Prior art keywords
turbomachine
monitoring
avionic device
avionic
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
FR1351421A
Other languages
English (en)
Other versions
FR3002273A1 (fr
Inventor
Valerio Gerez
Serge Christian Joel Blanchard
Julien Alexis Louis Ricordeau
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
SNECMA 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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1351421A priority Critical patent/FR3002273B1/fr
Priority to US14/183,820 priority patent/US9472026B2/en
Publication of FR3002273A1 publication Critical patent/FR3002273A1/fr
Application granted granted Critical
Publication of FR3002273B1 publication Critical patent/FR3002273B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • 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
    • F01D19/02—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith dependent on temperature of component parts, e.g. of turbine-casing
    • 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
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/06—Shutting-down
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/04—Antivibration arrangements
    • 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
    • F05D2260/80—Diagnostics
    • 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
    • F05D2260/81—Modelling or simulation
    • 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
    • F05D2270/70—Type of control algorithm
    • F05D2270/709—Type of control algorithm with neural networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Turbines (AREA)
FR1351421A 2013-02-20 2013-02-20 Dispositif avionique pour la surveillance d'une turbomachine Active FR3002273B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1351421A FR3002273B1 (fr) 2013-02-20 2013-02-20 Dispositif avionique pour la surveillance d'une turbomachine
US14/183,820 US9472026B2 (en) 2013-02-20 2014-02-19 Avionics method and device for monitoring a turbomachine at startup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1351421A FR3002273B1 (fr) 2013-02-20 2013-02-20 Dispositif avionique pour la surveillance d'une turbomachine

Publications (2)

Publication Number Publication Date
FR3002273A1 FR3002273A1 (fr) 2014-08-22
FR3002273B1 true FR3002273B1 (fr) 2017-06-23

Family

ID=48468528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1351421A Active FR3002273B1 (fr) 2013-02-20 2013-02-20 Dispositif avionique pour la surveillance d'une turbomachine

Country Status (2)

Country Link
US (1) US9472026B2 (fr)
FR (1) FR3002273B1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2998003B1 (fr) * 2012-11-12 2014-11-07 Snecma Procede de surveillance d'une sequence d'allumage d'un moteur de turbomachine
FR3027061B1 (fr) * 2014-10-10 2019-10-25 Safran Helicopter Engines Procede et dispositif de notification d'une autorisation d'arret complet d'un moteur a turbine a gaz d'aeronef
US11149642B2 (en) 2015-12-30 2021-10-19 General Electric Company System and method of reducing post-shutdown engine temperatures
US10040577B2 (en) 2016-02-12 2018-08-07 United Technologies Corporation Modified start sequence of a gas turbine engine
US10443505B2 (en) 2016-02-12 2019-10-15 United Technologies Corporation Bowed rotor start mitigation in a gas turbine engine
US10125691B2 (en) 2016-02-12 2018-11-13 United Technologies Corporation Bowed rotor start using a variable position starter valve
US10443507B2 (en) 2016-02-12 2019-10-15 United Technologies Corporation Gas turbine engine bowed rotor avoidance system
US10539079B2 (en) * 2016-02-12 2020-01-21 United Technologies Corporation Bowed rotor start mitigation in a gas turbine engine using aircraft-derived parameters
US10508601B2 (en) 2016-02-12 2019-12-17 United Technologies Corporation Auxiliary drive bowed rotor prevention system for a gas turbine engine
US10125636B2 (en) 2016-02-12 2018-11-13 United Technologies Corporation Bowed rotor prevention system using waste heat
US10174678B2 (en) 2016-02-12 2019-01-08 United Technologies Corporation Bowed rotor start using direct temperature measurement
US10508567B2 (en) 2016-02-12 2019-12-17 United Technologies Corporation Auxiliary drive bowed rotor prevention system for a gas turbine engine through an engine accessory
US10436064B2 (en) 2016-02-12 2019-10-08 United Technologies Corporation Bowed rotor start response damping system
US9664070B1 (en) 2016-02-12 2017-05-30 United Technologies Corporation Bowed rotor prevention system
US10337405B2 (en) 2016-05-17 2019-07-02 General Electric Company Method and system for bowed rotor start mitigation using rotor cooling
US10724443B2 (en) 2016-05-24 2020-07-28 General Electric Company Turbine engine and method of operating
US10358936B2 (en) 2016-07-05 2019-07-23 United Technologies Corporation Bowed rotor sensor system
US10583933B2 (en) 2016-10-03 2020-03-10 General Electric Company Method and apparatus for undercowl flow diversion cooling
US10947993B2 (en) 2017-11-27 2021-03-16 General Electric Company Thermal gradient attenuation structure to mitigate rotor bow in turbine engine
US10718231B2 (en) 2017-12-15 2020-07-21 General Electric Company Method and system for mitigating bowed rotor operation of gas turbine engine
FR3120897A1 (fr) * 2021-03-17 2022-09-23 Airbus Operations (S.A.S.) Procédé de protection de la mise en rotation d’un moteur d’aéronef.
US11879411B2 (en) 2022-04-07 2024-01-23 General Electric Company System and method for mitigating bowed rotor in a gas turbine engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6272422B2 (en) * 1998-12-23 2001-08-07 United Technologies Corporation Method and apparatus for use in control of clearances in a gas turbine engine
US6409471B1 (en) * 2001-02-16 2002-06-25 General Electric Company Shroud assembly and method of machining same
US7262712B2 (en) * 2004-04-12 2007-08-28 Safe Flight Instrument Corporation Helicopter tactile exceedance warning system
US7025559B2 (en) 2004-06-04 2006-04-11 General Electric Company Methods and systems for operating rotary machines
DE502005010381D1 (de) * 2005-04-28 2010-11-25 Siemens Ag Verfahren und Vorrichtung zur Einstellung eines Radialspaltes eines axial durchströmten Verdichters einer Strömungsmaschine
US8065022B2 (en) * 2005-09-06 2011-11-22 General Electric Company Methods and systems for neural network modeling of turbine components
WO2008148075A1 (fr) * 2007-05-24 2008-12-04 Alexander George Parlos Evaluation de l'état d'une machine grâce à des réseaux de distribution d'électricité
US7742881B2 (en) * 2007-08-02 2010-06-22 General Electric Company System and method for detection of rotor eccentricity baseline shift
US8126628B2 (en) * 2007-08-03 2012-02-28 General Electric Company Aircraft gas turbine engine blade tip clearance control
FR2976315B1 (fr) 2011-06-09 2015-01-23 Airbus Operations Sas Procede et dispositif d'aide a la surveillance d'une turbomachine d'aeronef
FR2977915B1 (fr) * 2011-07-12 2018-11-16 Safran Helicopter Engines Procede de demarrage d'une turbomachine reduisant le balourd thermique
US8850876B2 (en) * 2012-07-19 2014-10-07 Honeywell International Inc. Methods and systems for monitoring engine oil temperature of an operating engine

Also Published As

Publication number Publication date
US9472026B2 (en) 2016-10-18
US20140236451A1 (en) 2014-08-21
FR3002273A1 (fr) 2014-08-22

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