JP6291210B2 - システムの構成要素の損傷を検出する装置及び方法 - Google Patents

システムの構成要素の損傷を検出する装置及び方法 Download PDF

Info

Publication number
JP6291210B2
JP6291210B2 JP2013216874A JP2013216874A JP6291210B2 JP 6291210 B2 JP6291210 B2 JP 6291210B2 JP 2013216874 A JP2013216874 A JP 2013216874A JP 2013216874 A JP2013216874 A JP 2013216874A JP 6291210 B2 JP6291210 B2 JP 6291210B2
Authority
JP
Japan
Prior art keywords
grid
signals
component
change
damage
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
JP2013216874A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014085346A5 (enExample
JP2014085346A (ja
Inventor
アレキザンダー・ジェームズ・ピストナー
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.)
General Electric Co
Original Assignee
General Electric Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49447392&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP6291210(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2014085346A publication Critical patent/JP2014085346A/ja
Publication of JP2014085346A5 publication Critical patent/JP2014085346A5/ja
Application granted granted Critical
Publication of JP6291210B2 publication Critical patent/JP6291210B2/ja
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
    • 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

Landscapes

  • 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)
JP2013216874A 2012-10-26 2013-10-18 システムの構成要素の損傷を検出する装置及び方法 Active JP6291210B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/661,447 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 (3)

Publication Number Publication Date
JP2014085346A JP2014085346A (ja) 2014-05-12
JP2014085346A5 JP2014085346A5 (enExample) 2016-12-01
JP6291210B2 true JP6291210B2 (ja) 2018-03-14

Family

ID=49447392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013216874A Active JP6291210B2 (ja) 2012-10-26 2013-10-18 システムの構成要素の損傷を検出する装置及び方法

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
CN103791807B (zh) 2018-06-19
EP2725336B1 (en) 2018-12-12
CN103791807A (zh) 2014-05-14
US20140121995A1 (en) 2014-05-01

Similar Documents

Publication Publication Date Title
JP6291210B2 (ja) システムの構成要素の損傷を検出する装置及び方法
US7762153B2 (en) Method and systems for measuring blade deformation in turbines
CN108181977B (zh) 一种服务器
CN105045689A (zh) 一种利用raid卡批量检测硬盘监控和报警的方法
CN111868652A (zh) 一种对驱动部的精准预维护方法
JP2002288781A (ja) センサ異常検出方法及びセンサ異常検出装置
CN111868651A (zh) 一种对驱动部的精准预维护方法
JP2009133315A (ja) タービンにおけるブレード変形量を測定するための方法及びシステム
EP3182085A1 (en) Systems and methods for monitoring components in turbomachines
EP2378087B1 (en) System and method for detecting failure in gas turbine
CN106768000B (zh) 一种风力发电机组变流器水冷系统压力异常检测方法
CN111868649A (zh) 一种对驱动部的精准预维护方法
CN103678087A (zh) 服务器风扇状态监控方法及系统
CN111868648A (zh) 一种对驱动部的精准预维护方法
CN104500234A (zh) 一种重型燃气轮机超速保护方法及装置
JP6804327B2 (ja) タービン翼摩耗監視装置及びタービン翼摩耗監視方法
CN104701069B (zh) 一种断路器储能系统自动保护装置
JP2014085346A5 (enExample)
CN114696465B (zh) 一种风力发电导电轨故障监测方法及系统
CN109209781A (zh) 风力发电机组的故障定位方法及装置
JP2008034715A (ja) 電子装置およびラック型電子装置
JP6481638B2 (ja) 電動機駆動システムの予防保全装置
US9708980B2 (en) Apparatus and system for compressor clearance control
CN110967187B (zh) 一种变桨轴承失效的预警方法及系统
CN115931176A (zh) 一种温度传感器故障智能检测提高可靠性的方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161011

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20161011

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170727

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170808

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171016

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20171212

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171225

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180124

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180209

R150 Certificate of patent or registration of utility model

Ref document number: 6291210

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250