CA2826168C - Method for monitoring the condition of a vibration sensor - Google Patents

Method for monitoring the condition of a vibration sensor Download PDF

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Publication number
CA2826168C
CA2826168C CA2826168A CA2826168A CA2826168C CA 2826168 C CA2826168 C CA 2826168C CA 2826168 A CA2826168 A CA 2826168A CA 2826168 A CA2826168 A CA 2826168A CA 2826168 C CA2826168 C CA 2826168C
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CA
Canada
Prior art keywords
vibration sensor
natural frequency
sensor
vibrations
vibration
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
CA2826168A
Other languages
English (en)
French (fr)
Other versions
CA2826168A1 (en
Inventor
Benjamin T. Humphries
Evangelos V. Diatzikis
Michael Twerdochlib
James F. Lau
Edward D. Thompson
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.)
Siemens Energy Inc
Original Assignee
Siemens Energy Inc
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.)
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Publication date
Application filed by Siemens Energy Inc filed Critical Siemens Energy Inc
Publication of CA2826168A1 publication Critical patent/CA2826168A1/en
Application granted granted Critical
Publication of CA2826168C publication Critical patent/CA2826168C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H13/00—Measuring resonant frequency

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
CA2826168A 2011-02-10 2012-02-07 Method for monitoring the condition of a vibration sensor Active CA2826168C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/024,496 2011-02-10
US13/024,496 US8645101B2 (en) 2011-02-10 2011-02-10 Method for monitoring the condition of a vibration sensor
PCT/US2012/024081 WO2012109197A2 (en) 2011-02-10 2012-02-07 Method for monitoring the condition of a vibration sensor

Publications (2)

Publication Number Publication Date
CA2826168A1 CA2826168A1 (en) 2012-08-16
CA2826168C true CA2826168C (en) 2016-11-08

Family

ID=45774325

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2826168A Active CA2826168C (en) 2011-02-10 2012-02-07 Method for monitoring the condition of a vibration sensor

Country Status (7)

Country Link
US (1) US8645101B2 (https=)
EP (1) EP2673603A2 (https=)
JP (1) JP5833677B2 (https=)
KR (1) KR101591840B1 (https=)
CN (1) CN103459993B (https=)
CA (1) CA2826168C (https=)
WO (1) WO2012109197A2 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101798128B1 (ko) 2010-02-01 2017-11-16 프로테우스 디지털 헬스, 인코포레이티드 데이터 수집 시스템
US8820167B2 (en) * 2011-02-10 2014-09-02 Siemens Energy, Inc. Vibration sensor
KR102137371B1 (ko) 2013-10-29 2020-07-27 삼성전자 주식회사 반도체 장치 및 이의 제조 방법
US10084880B2 (en) 2013-11-04 2018-09-25 Proteus Digital Health, Inc. Social media networking based on physiologic information
US9551598B2 (en) * 2014-05-12 2017-01-24 Siemens Energy, Inc. Fiber optic sensing apparatus with an improved fiber-affixing device
WO2018044141A1 (ko) * 2016-09-05 2018-03-08 엘지이노텍 주식회사 로터 위치 감지장치 및 이를 포함하는 모터
CN110573874B (zh) * 2017-04-28 2023-03-14 三美电机株式会社 检测系统和检测方法
DE102018220936A1 (de) * 2018-12-04 2020-06-04 Robert Bosch Gmbh Verfahren zur Überprüfung eines Sensorwertes eines MEMS-Sensors
JP7702811B2 (ja) * 2021-06-03 2025-07-04 株式会社荏原製作所 振動センサ検査システム
CN113295424A (zh) * 2021-06-23 2021-08-24 东北农业大学 基于光纤光栅阵列的汽车发动机爆震传感器

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US5146776A (en) 1990-11-26 1992-09-15 Westinghouse Electric Corp. Method for continuously calibrating an optical vibration sensor
JPH0684919B2 (ja) * 1992-09-22 1994-10-26 岩崎通信機株式会社 欠陥及び異硬度部分の検出方法
JPH0749265A (ja) * 1993-08-06 1995-02-21 Hitachi Ltd 振動監視装置
US5684718A (en) 1996-02-12 1997-11-04 Westinghouse Electric Corporation Method and apparatus for monitoring the operation of an electric generator
US5680489A (en) 1996-06-28 1997-10-21 The United States Of America As Represented By The Secretary Of The Navy Optical sensor system utilizing bragg grating sensors
US6175108B1 (en) 1998-01-30 2001-01-16 Cidra Corporation Accelerometer featuring fiber optic bragg grating sensor for providing multiplexed multi-axis acceleration sensing
DE50011694D1 (de) 1999-05-21 2005-12-29 Siemens Ag Bragg-gitter-vorrichtung zur messung einer beschleunigung
DE19962668C1 (de) 1999-12-23 2000-12-07 Siemens Ag Optische Meßeinrichtung für ein elektrisches Gerät mit einem in eine Nut gepreßten Leiter
DE10014175C2 (de) 2000-03-23 2002-12-12 Daimler Chrysler Ag Anordnung aus mehreren faseroptischen Bragg-Gitter-Sensoren und Verfahren zur Meßwertbestimmung in einer solchen
US6636041B2 (en) 2000-07-18 2003-10-21 Siemens Aktiengesellschaft Magnetic resonance apparatus having an optical fiber with a Bragg grating for measuring mechanical deformations
US6687654B2 (en) * 2001-09-10 2004-02-03 The Johns Hopkins University Techniques for distributed machinery monitoring
US7077566B2 (en) 2003-12-11 2006-07-18 General Electric Company Methods and apparatus for temperature measurement and control in electromagnetic coils
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JP2006258614A (ja) * 2005-03-17 2006-09-28 Lazoc Inc 機器の異常検知方法及び異常検知装置
US7326917B2 (en) 2006-06-22 2008-02-05 Siemens Power Generation, Inc. Wear monitor for turbo-machine
US20080036336A1 (en) 2006-08-14 2008-02-14 General Electric Company Method and apparatus for monitoring machinery vibration
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JP2009236596A (ja) * 2008-03-26 2009-10-15 Jfe Steel Corp 振動センサ及び振動センサの状態判別方法
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US8186223B2 (en) * 2009-04-24 2012-05-29 General Electric Company Structural integrity monitoring system
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Also Published As

Publication number Publication date
KR101591840B1 (ko) 2016-02-04
CN103459993B (zh) 2015-11-25
WO2012109197A3 (en) 2013-02-14
WO2012109197A2 (en) 2012-08-16
US20120209545A1 (en) 2012-08-16
CA2826168A1 (en) 2012-08-16
JP2014505262A (ja) 2014-02-27
KR20130129279A (ko) 2013-11-27
CN103459993A (zh) 2013-12-18
EP2673603A2 (en) 2013-12-18
US8645101B2 (en) 2014-02-04
JP5833677B2 (ja) 2015-12-16

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