NO996172L - Fremgangsmåte og system for kalibrering av et fiberoptisk sensorhode - Google Patents

Fremgangsmåte og system for kalibrering av et fiberoptisk sensorhode

Info

Publication number
NO996172L
NO996172L NO19996172A NO996172A NO996172L NO 996172 L NO996172 L NO 996172L NO 19996172 A NO19996172 A NO 19996172A NO 996172 A NO996172 A NO 996172A NO 996172 L NO996172 L NO 996172L
Authority
NO
Norway
Prior art keywords
calibrating
fiber optic
sensor head
optic sensor
head
Prior art date
Application number
NO19996172A
Other languages
English (en)
Other versions
NO996172D0 (no
NO313605B1 (no
Inventor
Sverre Knudsen
Dag Thingboe
Arne Berg
Original Assignee
Optoplan As
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 Optoplan As filed Critical Optoplan As
Priority to NO19996172A priority Critical patent/NO313605B1/no
Publication of NO996172D0 publication Critical patent/NO996172D0/no
Priority to PCT/NO2000/000422 priority patent/WO2001042806A1/en
Priority to US10/149,069 priority patent/US6655188B2/en
Priority to AU17440/01A priority patent/AU1744001A/en
Publication of NO996172L publication Critical patent/NO996172L/no
Publication of NO313605B1 publication Critical patent/NO313605B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V13/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups G01V1/00 – G01V11/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G01D18/008—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00 with calibration coefficients stored in memory
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Optical Transform (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
NO19996172A 1999-12-13 1999-12-13 Fremgangsmate og system for kalibrering av en konverteringsenhet i et fiberoptisk sensorhode NO313605B1 (no)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO19996172A NO313605B1 (no) 1999-12-13 1999-12-13 Fremgangsmate og system for kalibrering av en konverteringsenhet i et fiberoptisk sensorhode
PCT/NO2000/000422 WO2001042806A1 (en) 1999-12-13 2000-12-08 Method and system for calibration of fiber optic sensor head
US10/149,069 US6655188B2 (en) 1999-12-13 2000-12-08 Method and system for calibrating a conversion unit of a fiber optic sensor head
AU17440/01A AU1744001A (en) 1999-12-13 2000-12-08 Method and system for calibration of fiber optic sensor head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO19996172A NO313605B1 (no) 1999-12-13 1999-12-13 Fremgangsmate og system for kalibrering av en konverteringsenhet i et fiberoptisk sensorhode

Publications (3)

Publication Number Publication Date
NO996172D0 NO996172D0 (no) 1999-12-13
NO996172L true NO996172L (no) 2001-06-14
NO313605B1 NO313605B1 (no) 2002-10-28

Family

ID=19904103

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19996172A NO313605B1 (no) 1999-12-13 1999-12-13 Fremgangsmate og system for kalibrering av en konverteringsenhet i et fiberoptisk sensorhode

Country Status (4)

Country Link
US (1) US6655188B2 (no)
AU (1) AU1744001A (no)
NO (1) NO313605B1 (no)
WO (1) WO2001042806A1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0321804D0 (en) * 2003-09-18 2003-10-15 Univ Strathclyde Sensor for remote measurements
GB2433112B (en) * 2005-12-06 2008-07-09 Schlumberger Holdings Borehole telemetry system
US7663295B2 (en) * 2005-12-15 2010-02-16 Imec Method and system for measuring physical parameters with a piezoelectric bimorph cantilever in a gaseous or liquid environment
GB2436872A (en) * 2006-04-06 2007-10-10 Qinetiq Ltd Fibre-optic sensor package
US10241229B2 (en) * 2013-02-01 2019-03-26 Halliburton Energy Services, Inc. Distributed feedback fiber laser strain sensor systems and methods for subsurface EM field monitoring
WO2016153475A1 (en) 2015-03-23 2016-09-29 Halliburton Energy Services, Inc. Fiber optic array apparatus, systems, and methods
CN104897184B (zh) * 2015-06-19 2016-04-27 河海大学 涉水建筑物健康感知分布式光纤率定系统及方法
US20180031734A1 (en) * 2016-08-01 2018-02-01 Chevron U.S.A. Inc. System and method of calibrating downhole fiber-optic well measurements
CN109828223A (zh) * 2019-01-30 2019-05-31 兰州大学 一种光纤光栅磁场传感器标定系统及方法
CN110244348B (zh) * 2019-06-06 2021-04-02 山东科技大学 一种光电复合式地震检波器及检测系统
CN115902755B (zh) * 2023-02-23 2023-08-15 国网江西省电力有限公司电力科学研究院 一种全光纤电流互感器的报警参数测试方法
CN116243231B (zh) * 2023-05-08 2023-09-12 国网江西省电力有限公司电力科学研究院 考虑光源功率变化的电流互感器异常告警方法及系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4632551A (en) * 1984-06-11 1986-12-30 Litton Systems, Inc. Passive sampling interferometric sensor arrays
US4770535A (en) * 1985-02-08 1988-09-13 The Board Of Trustees Of The Leland Stanford Junior University Distributed sensor array and method using a pulsed signal source
US4755668A (en) * 1986-10-03 1988-07-05 Optical Technologies, Inc. Fiber optic interferometric thermometer with serially positioned fiber optic sensors
US4752132A (en) * 1986-10-24 1988-06-21 Litton Systems, Inc. Low power control interferometric sensor with wide dynamic range
DE3705900A1 (de) * 1987-02-24 1988-09-01 Siemens Ag Verfahren zur selbstueberwachung von messwertaufnehmern
US4814706A (en) * 1987-03-06 1989-03-21 The Boeing Company Fiber-optic magnetic field gradiometer for first, second and higher order derivatives
US5039221A (en) * 1989-07-03 1991-08-13 Litton Systems, Inc. Interferometer calibration for fiber optic sensor arrays
DE8912387U1 (de) 1989-10-18 1990-01-04 MAGNA INTERNATIONAL GmbH, 6460 Gelnhausen Torsionsschwingungsgedämpfte Riemenscheibe
JPH03134552A (ja) 1989-10-20 1991-06-07 Hitachi Ltd 自己較正機能付検出装置
US5173743A (en) * 1991-05-28 1992-12-22 Litton Systems, Inc. Fiber optical time-division-multiplexed unbalanced pulsed interferometer with polarization fading compensation
US6166815A (en) * 1992-09-02 2000-12-26 Raytheon Company Constantly high sensitivity fiber optic interferometer sensor
US6043648A (en) 1996-06-14 2000-03-28 Siemens Aktiengesellschaft Method for temperature calibration of an optical magnetic field measurement array and measurement array calibrated by the method
US6522797B1 (en) * 1998-09-01 2003-02-18 Input/Output, Inc. Seismic optical acoustic recursive sensor system

Also Published As

Publication number Publication date
WO2001042806A1 (en) 2001-06-14
AU1744001A (en) 2001-06-18
US6655188B2 (en) 2003-12-02
NO996172D0 (no) 1999-12-13
US20020182589A1 (en) 2002-12-05
NO313605B1 (no) 2002-10-28

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