CN102331341B - 用于监测翼型件的健康状况的系统和方法 - Google Patents

用于监测翼型件的健康状况的系统和方法 Download PDF

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Publication number
CN102331341B
CN102331341B CN201110192493.XA CN201110192493A CN102331341B CN 102331341 B CN102331341 B CN 102331341B CN 201110192493 A CN201110192493 A CN 201110192493A CN 102331341 B CN102331341 B CN 102331341B
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China
Prior art keywords
blade
toa
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determined
blades
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CN201110192493.XA
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English (en)
Chinese (zh)
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CN102331341A (zh
Inventor
V·拉加戈帕兰
V·V·巴达米
R·S·普拉布
A·K·贝赫拉
A·巴塔查亚
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General Electric Company PLC
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General Electric Co
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Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Turbines (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
CN201110192493.XA 2010-06-29 2011-06-29 用于监测翼型件的健康状况的系统和方法 Active CN102331341B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/825,763 US8543341B2 (en) 2010-06-29 2010-06-29 System and method for monitoring health of airfoils
US12/825763 2010-06-29

Publications (2)

Publication Number Publication Date
CN102331341A CN102331341A (zh) 2012-01-25
CN102331341B true CN102331341B (zh) 2016-01-06

Family

ID=44800919

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CN201110192493.XA Active CN102331341B (zh) 2010-06-29 2011-06-29 用于监测翼型件的健康状况的系统和方法

Country Status (4)

Country Link
US (1) US8543341B2 (enExample)
EP (1) EP2402563B1 (enExample)
JP (1) JP5879055B2 (enExample)
CN (1) CN102331341B (enExample)

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* Cited by examiner, † Cited by third party
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US9045999B2 (en) * 2010-05-28 2015-06-02 General Electric Company Blade monitoring system
GB2481582A (en) * 2010-06-28 2012-01-04 Rolls Royce Plc A method for predicting initial unbalance in a component such as a blisk
US8478547B2 (en) * 2010-08-09 2013-07-02 General Electric Company Blade monitoring system
EP2749740B1 (en) * 2012-11-30 2018-10-10 General Electric Company System and method for monitoring health of airfoils
US20150081229A1 (en) * 2013-09-16 2015-03-19 General Electric Company Compressor blade monitoring system
US20150184533A1 (en) * 2013-12-26 2015-07-02 General Electric Company Methods and systems to monitor health of rotor blades
US9657588B2 (en) 2013-12-26 2017-05-23 General Electric Company Methods and systems to monitor health of rotor blades
GB2525404B (en) * 2014-04-23 2019-03-13 Univ Oxford Innovation Ltd Generating timing signals
JP6587406B2 (ja) * 2015-03-31 2019-10-09 株式会社電子応用 コンプレッサの検査装置
FR3077882B1 (fr) * 2018-02-12 2020-09-04 Safran Aircraft Engines Procede et systeme de detection d'un endommagement d'aubes mobiles d'un aeronef
CN113090471B (zh) * 2019-12-23 2022-10-14 新疆金风科技股份有限公司 风力发电机组的塔架净空音频监测系统、方法及装置

Citations (1)

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CN101526424A (zh) * 2008-03-06 2009-09-09 通用电气公司 实时检测燃气轮机或飞机发动机叶片问题的系统和方法

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US5206816A (en) * 1991-01-30 1993-04-27 Westinghouse Electric Corp. System and method for monitoring synchronous blade vibration
US5331085A (en) 1993-05-28 1994-07-19 General Electric Company Method for increasing viscosity uniformity in polycarbonate manufacture
GB9618096D0 (en) 1996-08-29 1996-10-09 Rolls Royce Plc Identification of resonant frequencies of vibration of rotating blades
US6785635B2 (en) 1999-08-02 2004-08-31 Hood Technology Corporation Apparatus and method for predicting failures of spinning disks in turbo-machinery
US6594619B1 (en) 1999-08-02 2003-07-15 Hood Technology Corporation Apparatus and method for predicting failures of spinning disks in turbo-machinery
US6791954B1 (en) 2000-06-12 2004-09-14 Lucent Technologies Inc. Method for enhanced power control by adaptively adjusting an amount of change in a target signal-to-noise ratio
US7031873B2 (en) * 2002-06-07 2006-04-18 Exxonmobil Research And Engineering Company Virtual RPM sensor
US7082371B2 (en) 2003-05-29 2006-07-25 Carnegie Mellon University Fundamental mistuning model for determining system properties and predicting vibratory response of bladed disks
US7318007B2 (en) * 2003-12-31 2008-01-08 United Technologies Corporation Real time gear box health management system and method of using the same
US8096184B2 (en) 2004-06-30 2012-01-17 Siemens Energy, Inc. Turbine blade for monitoring blade vibration
US7769507B2 (en) * 2004-08-26 2010-08-03 United Technologies Corporation System for gas turbine health monitoring data fusion
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Patent Citations (1)

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Non-Patent Citations (1)

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Also Published As

Publication number Publication date
EP2402563A2 (en) 2012-01-04
EP2402563B1 (en) 2016-03-02
EP2402563A3 (en) 2012-07-11
JP2012013079A (ja) 2012-01-19
JP5879055B2 (ja) 2016-03-08
CN102331341A (zh) 2012-01-25
US8543341B2 (en) 2013-09-24
US20110320137A1 (en) 2011-12-29

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Patentee before: General Electric Co.

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