BR0203413A - Método e sistema de diagnóstico para motores de turbina - Google Patents
Método e sistema de diagnóstico para motores de turbinaInfo
- Publication number
- BR0203413A BR0203413A BR0203413-1A BR0203413A BR0203413A BR 0203413 A BR0203413 A BR 0203413A BR 0203413 A BR0203413 A BR 0203413A BR 0203413 A BR0203413 A BR 0203413A
- Authority
- BR
- Brazil
- Prior art keywords
- abnormality
- engine
- performance
- detected
- evaluated
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/14—Testing gas-turbine engines or jet-propulsion engines
-
- 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
-
- 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
- G05B23/0281—Quantitative, e.g. mathematical distance; Clustering; Neural networks; Statistical analysis
-
- 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
- F05D2270/05—Purpose of the control system to affect the output of the engine
-
- 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)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Pure & Applied Mathematics (AREA)
- Artificial Intelligence (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Probability & Statistics with Applications (AREA)
- Evolutionary Computation (AREA)
- Automation & Control Theory (AREA)
- Mathematical Analysis (AREA)
- Algebra (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Testing Of Engines (AREA)
- Supercharger (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
"MéTODO E SISTEMA DE DIAGNóSTICO PARA MOTORES DE TURBINA". A invenção refere-se ao método e sistema para avaliar se falhas detectadas durante testes de um motor de turbina a gás estão relacionadas com problemas de desempenho do motor ou com alguma outra anormalidade não relacionada com o desempenho do motor. Um parâmetro de desempenho do motor é avaliado sob uma condição de desempenho para gerar um primeiro jogo de dados atuais do motor que é então comparado com um primeiro jogo de dados anteriores do motor para determinar se há uma anormalidade. Se for detectada uma anormalidade, esse parâmetro de desempenho é então avaliado sob pelo menos duas diferentes condições de desempenho para gerar um segundo jogo de dados atuais do motor que é comparado com um segundo jogo de dados anteriores do motor para determinar se há uma anormalidade. Se for detectada uma anormalidade, a anormalidade é avaliada para ver se a falha não está relacionada com o desempenho do motor. Se não for detectada uma anormalidade, esse parâmetro de desempenho é avaliado relativamente a pelo menos um outro parâmetro de desempenho para gerar um terceiro jogo de dados atuais do motor que é comparado com um terceiro jogo de dados anteriores do motor para determinar se há uma anormalidade. Se for detectada uma anormalidade depois dessa comparação do terceiro jogo de dados atuais com anteriores do motor, a anormalidade é então avaliada para ver se ela não está relacionada com o desempenho do motor. Se não for detectada uma anormalidade, a anormalidade é então avaliada para determinar se a falha está relacionada com o desempenho do motor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/944,667 US6687596B2 (en) | 2001-08-31 | 2001-08-31 | Diagnostic method and system for turbine engines |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0203413A true BR0203413A (pt) | 2003-05-27 |
BR0203413B1 BR0203413B1 (pt) | 2013-05-14 |
Family
ID=25481838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0203413-1A BR0203413B1 (pt) | 2001-08-31 | 2002-08-28 | mÉtodo e sistema de diagnàstico para motores de turbina a gÁs. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6687596B2 (pt) |
EP (1) | EP1288644B1 (pt) |
JP (1) | JP4346291B2 (pt) |
BR (1) | BR0203413B1 (pt) |
CA (1) | CA2398248C (pt) |
DE (1) | DE60219111T2 (pt) |
MY (1) | MY126223A (pt) |
SG (1) | SG121725A1 (pt) |
Families Citing this family (63)
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US7383165B2 (en) * | 2001-08-17 | 2008-06-03 | General Electric Company | System and method for diagnosing faults utilizing baseline modeling techniques |
US7428478B2 (en) * | 2001-08-17 | 2008-09-23 | General Electric Company | System and method for improving accuracy of baseline models |
US7403877B2 (en) * | 2001-08-17 | 2008-07-22 | General Electric Company | System, method and computer product for baseline modeling a product or process |
US7457732B2 (en) * | 2001-08-17 | 2008-11-25 | General Electric Company | System and method for measuring quality of baseline modeling techniques |
US20040064426A1 (en) * | 2002-09-30 | 2004-04-01 | Depold Hans R. | Physics based neural network for validating data |
US7212854B2 (en) * | 2003-02-26 | 2007-05-01 | Kovak Stanley J | Neuro-muscular stimulattor channel sequencer |
US7072797B2 (en) * | 2003-08-29 | 2006-07-04 | Honeywell International, Inc. | Trending system and method using monotonic regression |
US7366639B2 (en) * | 2004-09-29 | 2008-04-29 | General Electric Company | Methods for establishing alerts and/or alert limits for monitoring mechanical devices |
US20060129301A1 (en) * | 2004-12-14 | 2006-06-15 | General Electric Company | Method and apparatus for assessing gas turbine acceleration capability |
US7243048B2 (en) * | 2005-11-28 | 2007-07-10 | Honeywell International, Inc. | Fault detection system and method using multiway principal component analysis |
EP1837506B1 (en) * | 2006-03-24 | 2013-08-28 | Rolls-Royce plc | Method for monitoring thrust in gas turbine engines |
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IT1396514B1 (it) * | 2009-11-27 | 2012-12-14 | Nuovo Pignone Spa | Metodo di controllo di turbina basato su rapporto tra temperatura di scarico e pressione di turbina |
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US8751423B2 (en) | 2010-11-30 | 2014-06-10 | General Electric Company | Turbine performance diagnostic system and methods |
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US8996334B2 (en) | 2011-03-02 | 2015-03-31 | General Electric Company | Method and system for analysis of turbomachinery |
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FR2983528B1 (fr) * | 2011-12-05 | 2014-01-17 | Snecma | Methode de surveillance d'une chaine de mesure d'un turboreacteur |
US8587246B2 (en) * | 2012-04-17 | 2013-11-19 | GM Global Technology Operations LLC | System and method for estimating electrical current in motor control circuits to improve performance and diagnostic capability |
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US20140053403A1 (en) * | 2012-08-22 | 2014-02-27 | General Electric Company | Method for extending an original service life of gas turbine components |
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CN103499452B (zh) * | 2013-10-21 | 2016-01-20 | 北京动力机械研究所 | 发动机试车数据的自动判读方法 |
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US10072510B2 (en) | 2014-11-21 | 2018-09-11 | General Electric Company | Variable pitch fan for gas turbine engine and method of assembling the same |
JP6610987B2 (ja) * | 2015-02-18 | 2019-11-27 | 株式会社Ihi | 異常診断方法及び異常診断システム |
EP3064744B1 (de) | 2015-03-04 | 2017-11-22 | MTU Aero Engines GmbH | Diagnose von gasturbinen-flugtriebwerken |
RU2688340C2 (ru) * | 2015-09-30 | 2019-05-21 | Сергей Александрович Тяпкин | Способ вибродиагностирования газотурбинного двигателя |
US10100653B2 (en) | 2015-10-08 | 2018-10-16 | General Electric Company | Variable pitch fan blade retention system |
US10282925B2 (en) * | 2015-10-08 | 2019-05-07 | Bell Helicopter Textron Inc. | Adaptive algorithm-based engine health prediction |
US10635998B2 (en) | 2016-01-04 | 2020-04-28 | Caterpillar Inc. | Task assignment system and method for operating a test cell |
EP3239684A1 (en) | 2016-04-29 | 2017-11-01 | Siemens Aktiengesellschaft | Fault diagnosis during testing of turbine unit |
CN106092594A (zh) * | 2016-05-26 | 2016-11-09 | 哈尔滨工程大学 | 一种抗传感器故障的强鲁棒性燃气轮机气路部件性能诊断方法 |
US10401881B2 (en) * | 2017-02-14 | 2019-09-03 | General Electric Company | Systems and methods for quantification of a gas turbine inlet filter blockage |
US10247032B2 (en) * | 2017-03-28 | 2019-04-02 | Honeywell International Inc. | Gas turbine engine and test cell real-time diagnostic fault detection and corrective action system and method |
FR3064680B1 (fr) * | 2017-04-03 | 2019-04-05 | Safran Helicopter Engines | Procede de verification de la puissance maximale disponible d'une turbomachine d'un aeronef equipe de deux turbomachines |
FR3065995B1 (fr) * | 2017-05-05 | 2019-07-05 | Safran Aircraft Engines | Systeme et procede de surveillance d'une turbomachine a detection d'anomalie corrigee par un facteur d'usure |
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CN108509732A (zh) * | 2018-04-03 | 2018-09-07 | 厦门理工学院 | 汽轮机故障严重程度的评估方法、终端设备及存储介质 |
US20200200035A1 (en) * | 2018-12-21 | 2020-06-25 | General Electric Company | Methods and systems for monitoring gas turbine startups |
CN109578090B (zh) * | 2019-01-07 | 2021-09-21 | 北京博力威格智能传控设备有限公司 | 一种透平机械及其转速计算算法 |
US11486795B2 (en) | 2019-05-16 | 2022-11-01 | Textron Innovations, Inc. | Engine testing system and process |
US11243860B2 (en) | 2019-10-01 | 2022-02-08 | Computational Systems, Inc. | Trend plot with multiple acquisitions |
US11378063B2 (en) | 2020-02-21 | 2022-07-05 | General Electric Company | System and method for detecting turbine underperformance and operation anomaly |
CN112286098B (zh) * | 2020-10-29 | 2022-08-26 | 中国航发南方工业有限公司 | 转换板组件、燃气涡轮发电机组的数字电子控制装置 |
US11674435B2 (en) | 2021-06-29 | 2023-06-13 | General Electric Company | Levered counterweight feathering system |
US11795964B2 (en) | 2021-07-16 | 2023-10-24 | General Electric Company | Levered counterweight feathering system |
CN114132515A (zh) * | 2021-12-28 | 2022-03-04 | 河北福莱卡航空科技有限公司 | 飞行器监控、控制管理系统 |
CN116539311B (zh) * | 2023-07-06 | 2023-09-15 | 中国航发四川燃气涡轮研究院 | 航空发动机压缩部件稳态性能录取方法 |
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-
2001
- 2001-08-31 US US09/944,667 patent/US6687596B2/en not_active Expired - Lifetime
-
2002
- 2002-08-15 CA CA002398248A patent/CA2398248C/en not_active Expired - Fee Related
- 2002-08-27 SG SG200205155A patent/SG121725A1/en unknown
- 2002-08-28 BR BRPI0203413-1A patent/BR0203413B1/pt not_active IP Right Cessation
- 2002-08-28 EP EP02255964A patent/EP1288644B1/en not_active Expired - Fee Related
- 2002-08-28 DE DE60219111T patent/DE60219111T2/de not_active Expired - Lifetime
- 2002-08-29 MY MYPI20023230A patent/MY126223A/en unknown
- 2002-08-30 JP JP2002252239A patent/JP4346291B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20030045992A1 (en) | 2003-03-06 |
CA2398248C (en) | 2009-06-16 |
EP1288644A3 (en) | 2006-01-11 |
CA2398248A1 (en) | 2003-02-28 |
DE60219111T2 (de) | 2007-12-13 |
SG121725A1 (en) | 2006-05-26 |
JP4346291B2 (ja) | 2009-10-21 |
EP1288644A2 (en) | 2003-03-05 |
BR0203413B1 (pt) | 2013-05-14 |
MY126223A (en) | 2006-09-29 |
US6687596B2 (en) | 2004-02-03 |
DE60219111D1 (de) | 2007-05-10 |
EP1288644B1 (en) | 2007-03-28 |
JP2003176726A (ja) | 2003-06-27 |
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