CN103791807B - 用于检测系统部件的损坏的装置和方法 - Google Patents

用于检测系统部件的损坏的装置和方法 Download PDF

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Publication number
CN103791807B
CN103791807B CN201310511854.1A CN201310511854A CN103791807B CN 103791807 B CN103791807 B CN 103791807B CN 201310511854 A CN201310511854 A CN 201310511854A CN 103791807 B CN103791807 B CN 103791807B
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China
Prior art keywords
current
grid
signals
damage
carrying wires
Prior art date
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Active
Application number
CN201310511854.1A
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English (en)
Chinese (zh)
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CN103791807A (zh
Inventor
A.J.皮斯特纳
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General Electric Company PLC
Original Assignee
General Electric Co
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Publication date
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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
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0016—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of aircraft wings or blades
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0083—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by measuring variation of impedance, e.g. resistance, capacitance, induction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20—Investigating the presence of flaws
    • G01N27/205—Investigating the presence of flaws in insulating materials

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  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
CN201310511854.1A 2012-10-26 2013-10-25 用于检测系统部件的损坏的装置和方法 Active CN103791807B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/661447 2012-10-26
US13/661,447 US9389138B2 (en) 2012-10-26 2012-10-26 Apparatus and method to detect damage of a component of a system

Publications (2)

Publication Number Publication Date
CN103791807A CN103791807A (zh) 2014-05-14
CN103791807B true CN103791807B (zh) 2018-06-19

Family

ID=49447392

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310511854.1A Active CN103791807B (zh) 2012-10-26 2013-10-25 用于检测系统部件的损坏的装置和方法

Country Status (4)

Country Link
US (1) US9389138B2 (enExample)
EP (1) EP2725336B1 (enExample)
JP (1) JP6291210B2 (enExample)
CN (1) CN103791807B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3094487B1 (fr) * 2019-03-28 2021-02-26 Airbus Helicopters Dispositif détecteur de dommages, véhicule et procédé de détection de dommage
CN110501464B (zh) * 2019-09-09 2022-01-21 中国石油大学(华东) 一种海洋立管损伤程度及损伤位置识别方法及系统
US11460003B2 (en) * 2019-09-18 2022-10-04 Inventus Holdings, Llc Wind turbine damage detection system using machine learning
CN112728082B (zh) * 2020-12-29 2025-10-24 中密控股股份有限公司 具有磨损量在线监测功能的密封环

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896537A (en) 1988-06-02 1990-01-30 Westinghouse Electric Corp. Shrouded turbine blade vibration monitor
JP2001174429A (ja) * 1999-12-14 2001-06-29 Shunnosuke Shimano 構造物劣化検知システム
US6499350B1 (en) 2000-04-04 2002-12-31 Swantech, L.L.C. Turbine engine foreign object damage detection system
GB2405934A (en) 2003-09-09 2005-03-16 Qinetiq Ltd Resistance strain/moisture gauge
US7469595B2 (en) 2004-03-03 2008-12-30 Metis Design Corporation Piezoelectric damage detection device
US7921727B2 (en) * 2004-06-25 2011-04-12 University Of Dayton Sensing system for monitoring the structural health of composite structures
WO2006041513A1 (en) 2004-10-07 2006-04-20 Metis Design Corporation Sensor infrastructure
US7123031B2 (en) * 2004-12-20 2006-10-17 Siemens Power Generation, Inc. System for on-line assessment of the condition of thermal coating on a turbine vane
US7298152B1 (en) 2006-05-19 2007-11-20 The Boeing Company Damage detection system
US7647206B2 (en) * 2006-09-15 2010-01-12 The Boeing Company System and method for monitoring structures for damage using nondestructive inspection techniques
US7966578B2 (en) 2007-01-07 2011-06-21 Apple Inc. Portable multifunction device, method, and graphical user interface for translating displayed content
US7652481B2 (en) * 2007-08-17 2010-01-26 Detec Systems Llc Method and apparatus to detect and locate roof leaks
GB0812483D0 (en) * 2008-07-08 2009-01-07 Bae Systems Plc Electrical Circuit Assemblies and Structural Components Incorporating same
US20110089958A1 (en) * 2009-10-19 2011-04-21 Applied Nanostructured Solutions, Llc Damage-sensing composite structures
US9081409B2 (en) 2011-01-21 2015-07-14 The United States Of America As Represented By The Secretary Of The Navy Event detection control system for operating a remote sensor or projectile system
US9233765B2 (en) * 2011-06-16 2016-01-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Multi-dimensional damage detection

Also Published As

Publication number Publication date
US9389138B2 (en) 2016-07-12
JP2014085346A (ja) 2014-05-12
EP2725336A1 (en) 2014-04-30
EP2725336B1 (en) 2018-12-12
CN103791807A (zh) 2014-05-14
JP6291210B2 (ja) 2018-03-14
US20140121995A1 (en) 2014-05-01

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Effective date of registration: 20231226

Address after: Swiss Baden

Patentee after: GENERAL ELECTRIC CO. LTD.

Address before: New York State, USA

Patentee before: General Electric Co.

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