FR2942001B1 - Systeme de surveillance de l'etat de sante des equipements intervenant dans la capacite de demarrage d'un turboreacteur - Google Patents

Systeme de surveillance de l'etat de sante des equipements intervenant dans la capacite de demarrage d'un turboreacteur

Info

Publication number
FR2942001B1
FR2942001B1 FR0950839A FR0950839A FR2942001B1 FR 2942001 B1 FR2942001 B1 FR 2942001B1 FR 0950839 A FR0950839 A FR 0950839A FR 0950839 A FR0950839 A FR 0950839A FR 2942001 B1 FR2942001 B1 FR 2942001B1
Authority
FR
France
Prior art keywords
turboreactor
monitoring
health status
equipment involved
starter
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
FR0950839A
Other languages
English (en)
Other versions
FR2942001A1 (fr
Inventor
Christian Aurousseau
Alexandre Ausloos
Xavier Flandrois
Jean Remi Masse
Pierre Charles Mouton
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 FR0950839A priority Critical patent/FR2942001B1/fr
Priority to PCT/EP2010/051645 priority patent/WO2010092080A1/fr
Publication of FR2942001A1 publication Critical patent/FR2942001A1/fr
Application granted granted Critical
Publication of FR2942001B1 publication Critical patent/FR2942001B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0275—Fault isolation and identification, e.g. classify fault; estimate cause or root of failure
    • 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
    • F05D2260/85—Starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR0950839A 2009-02-11 2009-02-11 Systeme de surveillance de l'etat de sante des equipements intervenant dans la capacite de demarrage d'un turboreacteur Active FR2942001B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0950839A FR2942001B1 (fr) 2009-02-11 2009-02-11 Systeme de surveillance de l'etat de sante des equipements intervenant dans la capacite de demarrage d'un turboreacteur
PCT/EP2010/051645 WO2010092080A1 (fr) 2009-02-11 2010-02-10 Surveillance de l'etat de sante des equipements intervenant dans la capacite de demarrage d'un turboreacteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0950839A FR2942001B1 (fr) 2009-02-11 2009-02-11 Systeme de surveillance de l'etat de sante des equipements intervenant dans la capacite de demarrage d'un turboreacteur

Publications (2)

Publication Number Publication Date
FR2942001A1 FR2942001A1 (fr) 2010-08-13
FR2942001B1 true FR2942001B1 (fr) 2011-08-26

Family

ID=41077653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0950839A Active FR2942001B1 (fr) 2009-02-11 2009-02-11 Systeme de surveillance de l'etat de sante des equipements intervenant dans la capacite de demarrage d'un turboreacteur

Country Status (2)

Country Link
FR (1) FR2942001B1 (fr)
WO (1) WO2010092080A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2979957B1 (fr) * 2011-09-13 2014-02-14 Snecma Procede de suivi du rendement volumetrique d'une pompe hp d'un systeme de regulation hydraulique de turbomachine
FR2998003B1 (fr) * 2012-11-12 2014-11-07 Snecma Procede de surveillance d'une sequence d'allumage d'un moteur de turbomachine
FR3002284B1 (fr) 2013-02-18 2015-02-13 Turbomeca Procede de surveillance d'un degre de colmatage d'injecteurs de demarrage d'une turbomachine
FR3010738B1 (fr) * 2013-09-13 2015-09-11 Turbomeca Procede de surveillance d'un degre de cokefaction au niveau de joints par un arbre de generateur de gaz
FR3010737B1 (fr) 2013-09-13 2015-08-21 Turbomeca Surveillance d'un degre de cokefaction au niveau de joints dynamiques par le demarreur
FR3013837B1 (fr) 2013-11-25 2015-12-18 Snecma Procede de test d'equipements a geometries variables d'un moteur d'aeronef, notamment de turbomachine
FR3025551B1 (fr) 2014-09-05 2019-08-23 Safran Aircraft Engines Arbre de turbomachine
WO2017015341A1 (fr) 2015-07-20 2017-01-26 Sikorsky Aircraft Corporation Système de commande de redémarrage de moteur en vol de giravion
EP3356231B1 (fr) 2015-09-30 2020-08-12 Bombardier Inc. Procédé et système pour la présentation d'un état de fonctionnement d'un moteur d'aéronef
US9885250B2 (en) 2015-10-23 2018-02-06 United Technologies Corporation Autonomous engine health management system
EP3830483B1 (fr) 2019-06-21 2022-03-09 OnPoint Technologies, LLC Système de combustion à combustible inféré et procédé associé
WO2020255090A1 (fr) * 2019-06-21 2020-12-24 Onpoint Technologies, Llc Systèmes et procédés de détection de divergence dans un système de combustion
WO2020255091A1 (fr) 2019-06-21 2020-12-24 Onpoint Technologies, Llc Système de commande de dispositif de chauffage à combustion à réglages de sécurité dynamiques et procédés associés
US11359546B2 (en) 2020-04-20 2022-06-14 Honeywell International Inc. System and method for controlling engine speed with bowed rotor mitigation
CN111734535B (zh) * 2020-07-17 2022-07-15 中国航发沈阳发动机研究所 一种航空发动机高原起动供油修正方法
FR3124224A1 (fr) * 2021-06-18 2022-12-23 Airbus Operations Sas Rallumage d’une pluralite de moteurs d’aeronef en vol

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR708099A (fr) 1930-03-28 1931-07-20 Perfectionnements aux appareils déchargeurs de fourrages
FR858609A (fr) 1938-08-04 1940-11-29 Molins Machine Co Ltd Perfectionnements aux machines à empaqueter
US5748500A (en) * 1995-11-14 1998-05-05 Electric Power Research Institute, Inc. System to assess the starting performance of a turbine
US6868325B2 (en) * 2003-03-07 2005-03-15 Honeywell International Inc. Transient fault detection system and method using Hidden Markov Models
US7506517B2 (en) * 2004-11-23 2009-03-24 Honeywell International, Inc. System and method for turbine engine startup profile characterization
DE102007010978A1 (de) * 2007-03-05 2008-09-11 Volkswagen Ag Verfahren und Vorrichtung zur Unterstützung einer Diagnose eines elektrischen Systems mittels wahrscheinlichkeitsbasierter Fehlerkandidatenermittlung

Also Published As

Publication number Publication date
FR2942001A1 (fr) 2010-08-13
WO2010092080A1 (fr) 2010-08-19

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