FR3029239B1 - Procede de surveillance du fonctionnement d'une turbomachine - Google Patents
Procede de surveillance du fonctionnement d'une turbomachineInfo
- Publication number
- FR3029239B1 FR3029239B1 FR1461777A FR1461777A FR3029239B1 FR 3029239 B1 FR3029239 B1 FR 3029239B1 FR 1461777 A FR1461777 A FR 1461777A FR 1461777 A FR1461777 A FR 1461777A FR 3029239 B1 FR3029239 B1 FR 3029239B1
- Authority
- FR
- France
- Prior art keywords
- classification
- degraded configuration
- turbomachine
- determination
- configuration
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000012544 monitoring process Methods 0.000 title abstract 2
- 239000004229 Alkannin Substances 0.000 abstract 1
- 239000004231 Riboflavin-5-Sodium Phosphate Substances 0.000 abstract 1
- 239000004172 quinoline yellow Substances 0.000 abstract 1
- 239000002151 riboflavin Substances 0.000 abstract 1
- 239000004149 tartrazine Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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
- G05B23/0243—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 model based detection method, e.g. first-principles knowledge model
- G05B23/0245—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 model based detection method, e.g. first-principles knowledge model based on a qualitative model, e.g. rule based; if-then decisions
- G05B23/0248—Causal models, e.g. fault tree; digraphs; qualitative physics
-
- 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
- G05B23/0243—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 model based detection method, e.g. first-principles knowledge model
-
- 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
- G05B23/0278—Qualitative, e.g. if-then rules; Fuzzy logic; Lookup tables; Symptomatic search; FMEA
-
- 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
- G05B23/0283—Predictive maintenance, e.g. involving the monitoring of a system and, based on the monitoring results, taking decisions on the maintenance schedule of the monitored system; Estimating remaining useful life [RUL]
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Quality & Reliability (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
La présente invention concerne un procédé de surveillance du fonctionnement d'une turbomachine pilotée par un système de régulation numérique comprenant au moins un composant, caractérisé en ce qu'il comprend des étapes de : - acquisition (E101) d'informations d'état de fonctionnement relatives à l'état de l'au moins un composant; - détermination (E102) en fonction des informations d'état acquises d'une configuration dégradée courante dans laquelle au moins un desdits composants est défaillant ; - détermination d'une classification (E103) de ladite configuration dégradée courante à l'aide d'au moins une table de classification stockée dans un dispositif de stockage, lesdites tables de classification associant à au moins une configuration dégradée une classification traduisant le niveau de criticité de ladite configuration dégradée, lesdites tables étant obtenues (E106) par calcul d'une probabilité conditionnelle d'un évènement redouté prédéfini (LOTC) à partir de la probabilité d'occurrence d'évènements élémentaires relatifs à une défaillance d'un desdits composants, - estimation (E104) d'un temps de fonctionnement autorisé de ladite turbomachine en fonction de ladite classification déterminée pour ladite configuration dégradée courante.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1461777A FR3029239B1 (fr) | 2014-12-02 | 2014-12-02 | Procede de surveillance du fonctionnement d'une turbomachine |
PCT/FR2015/053284 WO2016087770A1 (fr) | 2014-12-02 | 2015-12-01 | Procédé de surveillance du fonctionnement d'une turbomachine |
US15/531,781 US10754333B2 (en) | 2014-12-02 | 2015-12-01 | Method for monitoring the operation of a turbomachine |
GB1709061.4A GB2551054B (en) | 2014-12-02 | 2015-12-01 | Method for monitoring the operation of a turbomachine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1461777A FR3029239B1 (fr) | 2014-12-02 | 2014-12-02 | Procede de surveillance du fonctionnement d'une turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3029239A1 FR3029239A1 (fr) | 2016-06-03 |
FR3029239B1 true FR3029239B1 (fr) | 2016-11-18 |
Family
ID=52684379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1461777A Active FR3029239B1 (fr) | 2014-12-02 | 2014-12-02 | Procede de surveillance du fonctionnement d'une turbomachine |
Country Status (4)
Country | Link |
---|---|
US (1) | US10754333B2 (fr) |
FR (1) | FR3029239B1 (fr) |
GB (1) | GB2551054B (fr) |
WO (1) | WO2016087770A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3023323B1 (fr) * | 2014-07-02 | 2016-07-01 | Snecma | Procede de detection de panne d'une vanne dans un turbomoteur |
FR3056318B1 (fr) | 2016-09-20 | 2018-10-26 | Thales | Procede d'analyse de dysfonctionnements d'un systeme embarque, produit programme d'ordinateur et dispositif d'analyse associes |
US11561873B2 (en) | 2019-09-26 | 2023-01-24 | General Electric Company | Test equipment interface add-on having a production support equipment module and a selectively removable test support equipment module |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6843060B2 (en) * | 2001-11-13 | 2005-01-18 | Goodrich Pump & Engine Control Systems, Inc. | Fault management system for gas turbine engines |
US7496475B2 (en) * | 2006-11-30 | 2009-02-24 | Solar Turbines Incorporated | Maintenance management of a machine |
FR2910986A1 (fr) | 2007-01-03 | 2008-07-04 | Airbus France Sas | Methode de prediction de la fiabilite operationnelle d'un systeme avionique. |
-
2014
- 2014-12-02 FR FR1461777A patent/FR3029239B1/fr active Active
-
2015
- 2015-12-01 WO PCT/FR2015/053284 patent/WO2016087770A1/fr active Application Filing
- 2015-12-01 US US15/531,781 patent/US10754333B2/en active Active
- 2015-12-01 GB GB1709061.4A patent/GB2551054B/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20170269581A1 (en) | 2017-09-21 |
US10754333B2 (en) | 2020-08-25 |
WO2016087770A1 (fr) | 2016-06-09 |
GB201709061D0 (en) | 2017-07-19 |
GB2551054B (en) | 2021-01-06 |
FR3029239A1 (fr) | 2016-06-03 |
GB2551054A (en) | 2017-12-06 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20160603 |
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Year of fee payment: 6 |
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CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20200304 |
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Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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Year of fee payment: 10 |