CA2857787C - 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 unit Download PDF

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Publication number
CA2857787C
CA2857787C CA2857787A CA2857787A CA2857787C CA 2857787 C CA2857787 C CA 2857787C CA 2857787 A CA2857787 A CA 2857787A CA 2857787 A CA2857787 A CA 2857787A CA 2857787 C CA2857787 C CA 2857787C
Authority
CA
Canada
Prior art keywords
apu
turbine efficiency
determining
rotation speed
period
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
CA2857787A
Other languages
English (en)
French (fr)
Other versions
CA2857787A1 (en
Inventor
Zhuping Gu
Chi Zhang
Lei Huang
Huifeng Ding
Jiaju Wu
Yanfeng Zhang
Hongtao Ma
Lei Chen
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.)
Air China Ltd
Original Assignee
Air China Ltd
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 Air China Ltd filed Critical Air China Ltd
Publication of CA2857787A1 publication Critical patent/CA2857787A1/en
Application granted granted Critical
Publication of CA2857787C publication Critical patent/CA2857787C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
CA2857787A 2013-07-24 2014-07-24 Method and apparatus for monitoring turbine efficiency of aircraft auxiliary power unit Active CA2857787C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310313879.0 2013-07-24
CN201310313879.0A CN104343476B (zh) 2013-07-24 2013-07-24 飞机辅助动力单元涡轮效率监控方法和装置

Publications (2)

Publication Number Publication Date
CA2857787A1 CA2857787A1 (en) 2015-01-24
CA2857787C true CA2857787C (en) 2019-04-16

Family

ID=51224788

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2857787A Active CA2857787C (en) 2013-07-24 2014-07-24 Method and apparatus for monitoring turbine efficiency of aircraft auxiliary power unit

Country Status (9)

Country Link
US (1) US9696239B2 (enExample)
EP (1) EP2829686B1 (enExample)
JP (1) JP6205319B2 (enExample)
KR (1) KR101998187B1 (enExample)
CN (1) CN104343476B (enExample)
AU (1) AU2014206182B2 (enExample)
CA (1) CA2857787C (enExample)
SG (1) SG10201404368YA (enExample)
TW (1) TWI625271B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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 (zh) * 2015-09-02 2017-05-24 哈尔滨工业大学 一种基于排温测点相关性的燃机燃烧系统在线监测方法
CN110341986B (zh) * 2019-07-16 2021-07-20 哈尔滨工业大学 基于rbm优化elm的飞机辅助动力装置性能参数多步预测方法
CN111693180B (zh) * 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 一种辅助动力系统排气温度超温故障检测方法
CN119429157B (zh) * 2024-11-13 2025-11-25 中国南方航空股份有限公司 一种航空滑油冷却器的维护方法、系统、设备和介质
CN120793187B (zh) * 2025-09-02 2025-11-11 商飞软件有限公司 一种民用辅助动力装置转速综合控制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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 (zh) * 2010-12-06 2011-06-15 广州市熠芯节能服务有限公司 基于标杆产品比对的产品性能测试方法
CN102343983A (zh) * 2011-07-07 2012-02-08 中国国际航空股份有限公司 飞机apu性能检测方法
CN102320382A (zh) 2011-07-07 2012-01-18 中国国际航空股份有限公司 飞机性能检测方法
CN102416821A (zh) * 2011-07-27 2012-04-18 中国国际航空股份有限公司 飞机系统数据处理方法

Also Published As

Publication number Publication date
JP2015025451A (ja) 2015-02-05
EP2829686B1 (en) 2017-06-14
US20160195455A1 (en) 2016-07-07
KR20150012216A (ko) 2015-02-03
TW201518174A (zh) 2015-05-16
US9696239B2 (en) 2017-07-04
EP2829686A1 (en) 2015-01-28
AU2014206182A1 (en) 2015-02-12
JP6205319B2 (ja) 2017-09-27
TWI625271B (zh) 2018-06-01
SG10201404368YA (en) 2015-02-27
KR101998187B1 (ko) 2019-07-09
CN104343476A (zh) 2015-02-11
AU2014206182B2 (en) 2017-12-21
HK1202322A1 (zh) 2015-09-25
CA2857787A1 (en) 2015-01-24
CN104343476B (zh) 2016-06-08

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Effective date: 20180816