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NO992219D0 - System for overvÕking av h°yspentkabler i luftstrekk - Google Patents

System for overvÕking av h°yspentkabler i luftstrekk

Info

Publication number
NO992219D0
NO992219D0 NO992219A NO992219A NO992219D0 NO 992219 D0 NO992219 D0 NO 992219D0 NO 992219 A NO992219 A NO 992219A NO 992219 A NO992219 A NO 992219A NO 992219 D0 NO992219 D0 NO 992219D0
Authority
NO
Norway
Prior art keywords
high voltage
voltage cables
monitoring high
air tension
tension
Prior art date
Application number
NO992219A
Other languages
English (en)
Other versions
NO310125B1 (no
NO992219L (no
Inventor
Leif Bjerkan
A Petter St
Original Assignee
Leiv Eiriksson Nyfotek 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 Leiv Eiriksson Nyfotek As filed Critical Leiv Eiriksson Nyfotek As
Priority to NO992219A priority Critical patent/NO310125B1/no
Publication of NO992219D0 publication Critical patent/NO992219D0/no
Priority to US09/959,666 priority patent/US6784983B1/en
Priority to CA002372864A priority patent/CA2372864A1/en
Priority to JP2000617399A priority patent/JP2004512492A/ja
Priority to PCT/NO2000/000141 priority patent/WO2000068657A1/en
Priority to EP00925745A priority patent/EP1175591A1/en
Priority to AU44388/00A priority patent/AU4438800A/en
Publication of NO992219L publication Critical patent/NO992219L/no
Publication of NO310125B1 publication Critical patent/NO310125B1/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/005—Power cables including optical transmission elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
    • G01L1/246—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using integrated gratings, e.g. Bragg gratings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
    • G01L5/105—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means using electro-optical means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Optical Transform (AREA)
NO992219A 1999-05-06 1999-05-06 System for overvåking av höyspentkabler i luftstrekk NO310125B1 (no)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO992219A NO310125B1 (no) 1999-05-06 1999-05-06 System for overvåking av höyspentkabler i luftstrekk
US09/959,666 US6784983B1 (en) 1999-05-06 2000-04-27 System for monitoring cables
CA002372864A CA2372864A1 (en) 1999-05-06 2000-04-27 System for monitoring cables
JP2000617399A JP2004512492A (ja) 1999-05-06 2000-04-27 ケーブル監視システム
PCT/NO2000/000141 WO2000068657A1 (en) 1999-05-06 2000-04-27 System for monitoring cables
EP00925745A EP1175591A1 (en) 1999-05-06 2000-04-27 System for monitoring cables
AU44388/00A AU4438800A (en) 1999-05-06 2000-04-27 System for monitoring cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO992219A NO310125B1 (no) 1999-05-06 1999-05-06 System for overvåking av höyspentkabler i luftstrekk

Publications (3)

Publication Number Publication Date
NO992219D0 true NO992219D0 (no) 1999-05-06
NO992219L NO992219L (no) 2000-11-07
NO310125B1 NO310125B1 (no) 2001-05-21

Family

ID=19903307

Family Applications (1)

Application Number Title Priority Date Filing Date
NO992219A NO310125B1 (no) 1999-05-06 1999-05-06 System for overvåking av höyspentkabler i luftstrekk

Country Status (7)

Country Link
US (1) US6784983B1 (no)
EP (1) EP1175591A1 (no)
JP (1) JP2004512492A (no)
AU (1) AU4438800A (no)
CA (1) CA2372864A1 (no)
NO (1) NO310125B1 (no)
WO (1) WO2000068657A1 (no)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1013983A3 (nl) * 2001-02-27 2003-01-14 Voet Marc Optische kabel voor het meten van temperatuur en/of rek.
US7194913B2 (en) 2002-08-26 2007-03-27 Shell Oil Company Apparatuses and methods for monitoring stress in steel catenary risers
US7154081B1 (en) * 2002-11-26 2006-12-26 Luna Innovations Incorporated Composite structures, such as coated wiring assemblies, having integral fiber optic-based condition detectors and systems which employ the same
US7132645B2 (en) * 2003-03-07 2006-11-07 Infraredx, Inc. System and method for assessing catheter connection using return loss
DE102004020324A1 (de) * 2003-05-14 2005-03-10 Siemens Ag Optisches Verfahren und optische Einrichtung zur Überwachung eines elektrischen Leiters
US7142291B2 (en) * 2003-12-23 2006-11-28 General Electric Company Detection of partial discharge or arcing in wiring via fiber optics
JP4351937B2 (ja) * 2004-03-17 2009-10-28 成田国際空港株式会社 路面凍結検出センサ、路面凍結検出センサの設置方法および路面凍結検出方法
BRPI0517922A (pt) 2004-11-03 2008-10-21 Shell Int Research sistema para retroativamente equipar um sensor e sistema de comunicação de sensor para monitorar um elemento estrutural instalado, e, método para monitorar mudanças fìsicas em um elemento submarino
DE102004055524A1 (de) * 2004-11-17 2006-05-24 Siemens Ag Optisches Verfahren und optische Einrichtung zur Überwachung eines elektrischen Leiters
JP2006250647A (ja) * 2005-03-09 2006-09-21 Jfe Koken Corp ワイヤケーブル、並びに張力測定システム及び張力測定方法
BRPI0608498A2 (pt) * 2005-03-23 2010-11-16 Shell Intyernationale Res Mij sistema e método para detectar de maneira remota propriedades de uma estrutura submarina
RU2316757C1 (ru) * 2006-04-11 2008-02-10 ФГУП Сибирский научно-исследовательский институт авиации им. С.А. Чаплыгина Способ определения мест предразрушения конструкций
DE102006059439B4 (de) * 2006-12-15 2018-01-25 Prüftechnik Dieter Busch AG Verfahren und Vorrichtung zur dynamischen Messung der axialen Deformation einer rotierenden Hohlwelle
JP5009174B2 (ja) * 2008-01-08 2012-08-22 公益財団法人鉄道総合技術研究所 強風監視方法及び強風監視装置
DE102009007142A1 (de) * 2009-02-02 2010-08-05 Draka Industrial Cable Gmbh Faseroptische Messvorrichtung
NO333161B1 (no) 2009-04-15 2013-03-18 Sintef Overvaking av temperatur pa hoyspentlinje
CN101526409B (zh) * 2009-04-20 2012-12-05 重庆大学 基于光纤应变传感的超大索力自感知智能缆索及测量方法
JP5243486B2 (ja) * 2010-06-01 2013-07-24 日本電信電話株式会社 ケーブル位置検出装置、ケーブル位置検出方法及びケーブル位置検出プログラム
CN102340139B (zh) * 2010-07-20 2013-12-25 上海大乘电气科技有限公司 输电线路输送容量动态测算系统及方法
US8462324B2 (en) * 2010-11-11 2013-06-11 Corning Cable Systems Llc Monitoring fibers in an optical ribbon cable
CN103364658A (zh) * 2013-06-28 2013-10-23 国网电力科学研究院武汉南瑞有限责任公司 基于光纤光栅测温系统进行变压器寿命预测的方法
CN112378428B (zh) * 2020-09-18 2022-05-31 云南电网有限责任公司昭通供电局 一种光纤复合架空地线融冰通流过程弧垂实时监测装置及方法
CN112582114B (zh) * 2020-11-24 2022-02-15 华南理工大学 复合绝缘子及基于光纤光栅检测复合绝缘子脆断的方法
CN113483678B (zh) * 2021-06-18 2023-07-28 安徽龙联智能光电有限公司 一种绝缘端子的覆冰监测方法
CN115014223B (zh) * 2022-05-25 2023-09-01 汕头大学 一种基于传感光栅阵列的海底电缆形变监测系统
CN115325954B (zh) * 2022-08-09 2024-08-16 重庆大学 一种用于高温应变测量的光纤光栅传感器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001286A1 (en) * 1984-08-13 1986-02-27 United Technologies Corporation Distributed, spatially resolving optical fiber strain gauge
DE8515470U1 (de) 1985-05-25 1985-12-19 Felten & Guilleaume Energietechnik Gmbh, 5000 Koeln Starkstromkabel, insbesondere für Spannungen von 6 bis 60 kV, mit eingelegten Lichtwellenleitern
NO325106B1 (no) * 1997-09-10 2008-02-04 Western Atlas Int Inc Anordning og fremgangsmate for a bestemme lengden av en kabel i en bronn ved bruk av optiske fibre
NO307314B1 (no) 1997-12-05 2000-03-13 Optoplan As Anordning for registrering av boyebelastning

Also Published As

Publication number Publication date
NO310125B1 (no) 2001-05-21
EP1175591A1 (en) 2002-01-30
US6784983B1 (en) 2004-08-31
AU4438800A (en) 2000-11-21
JP2004512492A (ja) 2004-04-22
NO992219L (no) 2000-11-07
CA2372864A1 (en) 2000-11-16
WO2000068657A8 (en) 2001-01-25
WO2000068657A1 (en) 2000-11-16

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