SG10201404368YA - Method and apparatus for monitoring turbine efficiency of aircraft auxiliary power unit - Google Patents
Method and apparatus for monitoring turbine efficiency of aircraft auxiliary power unitInfo
- Publication number
- SG10201404368YA SG10201404368YA SG10201404368YA SG10201404368YA SG10201404368YA SG 10201404368Y A SG10201404368Y A SG 10201404368YA SG 10201404368Y A SG10201404368Y A SG 10201404368YA SG 10201404368Y A SG10201404368Y A SG 10201404368YA SG 10201404368Y A SG10201404368Y A SG 10201404368YA
- Authority
- SG
- Singapore
- Prior art keywords
- power unit
- auxiliary power
- turbine efficiency
- aircraft auxiliary
- monitoring turbine
- 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
- 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
-
- 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
- F01D21/003—Arrangements for testing or measuring
-
- 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
- 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
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
-
- 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
- F05D2220/00—Application
- F05D2220/50—Application for auxiliary power units (APU's)
-
- 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
- F05D2260/82—Forecasts
- F05D2260/821—Parameter estimation or prediction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310313879.0A CN104343476B (en) | 2013-07-24 | 2013-07-24 | Airplane auxiliary power unit turbine efficiency monitoring method and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG10201404368YA true SG10201404368YA (en) | 2015-02-27 |
Family
ID=51224788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10201404368YA SG10201404368YA (en) | 2013-07-24 | 2014-07-24 | Method and apparatus for monitoring turbine efficiency of aircraft auxiliary power unit |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9696239B2 (en) |
| EP (1) | EP2829686B1 (en) |
| JP (1) | JP6205319B2 (en) |
| KR (1) | KR101998187B1 (en) |
| CN (1) | CN104343476B (en) |
| AU (1) | AU2014206182B2 (en) |
| CA (1) | CA2857787C (en) |
| HK (1) | HK1202322A1 (en) |
| SG (1) | SG10201404368YA (en) |
| TW (1) | TWI625271B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014005070A1 (en) * | 2012-06-28 | 2014-01-03 | Alaska Airlines, Inc. | Robust systems and methods for improving passenger jet aircraft fuel economy |
| CN105114977B (en) * | 2015-09-02 | 2017-05-24 | 哈尔滨工业大学 | Gas turbine combustion system online monitoring method based on exhaust temperature measuring point correlation |
| CN110341986B (en) * | 2019-07-16 | 2021-07-20 | 哈尔滨工业大学 | Multi-step prediction method for performance parameters of airplane auxiliary power device based on RBM (radial basis function) optimization ELM (electric field model) |
| CN111693180B (en) * | 2020-05-27 | 2021-07-23 | 中国航空工业集团公司西安航空计算技术研究所 | Exhaust temperature over-temperature fault detection method for auxiliary power system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6466858B1 (en) * | 2000-11-02 | 2002-10-15 | General Electric Company | Methods and apparatus for monitoring gas turbine engine operation |
| US6470258B1 (en) * | 2001-05-18 | 2002-10-22 | General Electric Company | System and method for monitoring engine starting systems |
| US7487029B2 (en) * | 2004-05-21 | 2009-02-03 | Pratt & Whitney Canada | Method of monitoring gas turbine engine operation |
| US7506517B2 (en) | 2004-11-23 | 2009-03-24 | Honeywell International, Inc. | System and method for turbine engine startup profile characterization |
| US7369932B2 (en) | 2006-05-04 | 2008-05-06 | Honeywell International, Inc. | System and method for turbine engine fault detection using discrete event system modeling |
| US8467949B2 (en) | 2009-05-29 | 2013-06-18 | Honeywell International Inc. | Methods and systems for turbine line replaceable unit fault detection and isolation during engine startup |
| CN102095572A (en) * | 2010-12-06 | 2011-06-15 | 广州市熠芯节能服务有限公司 | Product performance test method based on benchmarking product comparison |
| CN102320382A (en) | 2011-07-07 | 2012-01-18 | 中国国际航空股份有限公司 | Aircraft performance detection method |
| CN102343983A (en) * | 2011-07-07 | 2012-02-08 | 中国国际航空股份有限公司 | Airplane APU (Auxiliary Power Unit) performance detecting method |
| CN102416821A (en) * | 2011-07-27 | 2012-04-18 | 中国国际航空股份有限公司 | Aircraft system data processing method |
-
2013
- 2013-07-24 CN CN201310313879.0A patent/CN104343476B/en active Active
-
2014
- 2014-07-23 US US14/338,553 patent/US9696239B2/en active Active
- 2014-07-24 CA CA2857787A patent/CA2857787C/en active Active
- 2014-07-24 JP JP2014151067A patent/JP6205319B2/en active Active
- 2014-07-24 KR KR1020140093938A patent/KR101998187B1/en active IP Right Grant
- 2014-07-24 AU AU2014206182A patent/AU2014206182B2/en active Active
- 2014-07-24 EP EP14178430.6A patent/EP2829686B1/en active Active
- 2014-07-24 TW TW103125396A patent/TWI625271B/en active
- 2014-07-24 SG SG10201404368YA patent/SG10201404368YA/en unknown
-
2015
- 2015-03-17 HK HK15102760.7A patent/HK1202322A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2857787A1 (en) | 2015-01-24 |
| AU2014206182B2 (en) | 2017-12-21 |
| AU2014206182A1 (en) | 2015-02-12 |
| HK1202322A1 (en) | 2015-09-25 |
| CA2857787C (en) | 2019-04-16 |
| EP2829686B1 (en) | 2017-06-14 |
| CN104343476B (en) | 2016-06-08 |
| TWI625271B (en) | 2018-06-01 |
| US20160195455A1 (en) | 2016-07-07 |
| JP2015025451A (en) | 2015-02-05 |
| KR101998187B1 (en) | 2019-07-09 |
| EP2829686A1 (en) | 2015-01-28 |
| KR20150012216A (en) | 2015-02-03 |
| TW201518174A (en) | 2015-05-16 |
| CN104343476A (en) | 2015-02-11 |
| US9696239B2 (en) | 2017-07-04 |
| JP6205319B2 (en) | 2017-09-27 |
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