NO20092607L - Overvakning av en fleksibel kraftkabel - Google Patents

Overvakning av en fleksibel kraftkabel

Info

Publication number
NO20092607L
NO20092607L NO20092607A NO20092607A NO20092607L NO 20092607 L NO20092607 L NO 20092607L NO 20092607 A NO20092607 A NO 20092607A NO 20092607 A NO20092607 A NO 20092607A NO 20092607 L NO20092607 L NO 20092607L
Authority
NO
Norway
Prior art keywords
power cable
monitoring
flexible power
optical signals
electric power
Prior art date
Application number
NO20092607A
Other languages
English (en)
Norwegian (no)
Inventor
Thomas Worzyk
Original Assignee
Abb Technology Ltd
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 Abb Technology Ltd filed Critical Abb Technology Ltd
Publication of NO20092607L publication Critical patent/NO20092607L/no

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables
    • G02B6/4417—High voltage aspects, e.g. in cladding
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/08—Testing mechanical properties
    • G01M11/083—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT]
    • G01M11/085—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT] the optical fiber being on or near the surface of the DUT
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/08—Testing mechanical properties
    • G01M11/083—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT]
    • G01M11/086—Details about the embedment of the optical fiber within the DUT
    • 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
    • G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
    • 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
    • G01M5/0091—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by using electromagnetic excitation or detection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Communication Cables (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
NO20092607A 2006-12-12 2009-07-09 Overvakning av en fleksibel kraftkabel NO20092607L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0602678 2006-12-12
PCT/SE2007/050911 WO2008073033A1 (fr) 2006-12-12 2007-11-28 Contrôle d'un câble d'alimentation flexible

Publications (1)

Publication Number Publication Date
NO20092607L true NO20092607L (no) 2009-08-31

Family

ID=39511961

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20092607A NO20092607L (no) 2006-12-12 2009-07-09 Overvakning av en fleksibel kraftkabel

Country Status (6)

Country Link
US (1) US20100277329A1 (fr)
EP (1) EP2050103A1 (fr)
CN (1) CN101548344A (fr)
BR (1) BRPI0720203A2 (fr)
NO (1) NO20092607L (fr)
WO (1) WO2008073033A1 (fr)

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US8912889B2 (en) 2009-09-16 2014-12-16 Prysmian S.P.A. Monitoring method and system for detecting the torsion along a cable provided with identification tags
CA2773747C (fr) 2009-09-18 2017-01-03 Prysmian S.P.A. Cable electrique dote d'un capteur de flexion et systeme et procede de surveillance pour detecter la flexion d'au moins un cable electrique
DE102010001932A1 (de) * 2009-10-27 2011-05-12 Draka Industrial Cable Gmbh Versorgungsleitung zur Versorgung eines Verbrauchers und Verfahren zur Überwachung einer Versorgungsleitung
ES2874759T3 (es) * 2010-11-29 2021-11-05 Prysmian Spa Procedimiento para medir la longitud de un cable eléctrico que usa un elemento de fibra óptica como sensor
CN102360194A (zh) * 2011-06-15 2012-02-22 镇江市科捷电器有限公司 电缆监控系统
US20150073728A1 (en) * 2011-11-08 2015-03-12 Joseph Karbarz Predicted condition state and remaining service life of a managed asset
GB201122331D0 (en) 2011-12-23 2012-02-01 Qinetiq Ltd Location and monitoring of undersea cables
WO2013131549A1 (fr) * 2012-03-05 2013-09-12 Prysmian S.P.A. Procédé de détection d'une torsion dans un câble, câble électrique comportant un capteur de torsion et procédé de fabrication dudit câble
WO2013189542A1 (fr) * 2012-06-21 2013-12-27 Abb Technology Ltd Appareil et procédé de liaison d'une première et d'une seconde fibre optique d'un câble composite
CN102997858B (zh) * 2012-08-01 2014-12-31 国家电网公司 一种海底电缆锚害肇事船只确认方法及其应用
CN102879706A (zh) * 2012-10-24 2013-01-16 上海市电力公司 基于光纤弯曲损耗原理的导线断股和损伤的检测方法
KR20140094099A (ko) * 2013-01-21 2014-07-30 엘에스전선 주식회사 원전용 케이블 및 그 감시시스템
CN103196542B (zh) * 2013-04-23 2014-12-03 华北电力大学 一种用于分裂导线的振动监测系统及方法
US9151924B2 (en) 2013-08-16 2015-10-06 General Electric Company Fiber optic sensing apparatus and method for sensing parameters involving different parameter modalities
US9618435B2 (en) * 2014-03-31 2017-04-11 Dmar Engineering, Inc. Umbilical bend-testing
CN104112509A (zh) * 2014-07-18 2014-10-22 中天科技海缆有限公司 一种基于扭矩平衡设计的金属铠装电缆及其设计方法
CN104217547A (zh) * 2014-08-14 2014-12-17 国网山东东明县供电公司 一种直埋管线安全预警系统
CN105158095B (zh) * 2015-10-16 2018-08-14 无锡鑫宏业特塑线缆有限公司 一种电缆柔性测试装置
GB2552370A (en) * 2016-07-21 2018-01-24 Jdr Cable Systems Ltd Insulated cable
DE102017200840A1 (de) 2017-01-19 2018-07-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optischer Isolationswächter und Verfahren zu dessen Verwendung und Herstellung
PL3483579T3 (pl) * 2017-11-08 2022-12-19 Nkt Hv Cables Ab Sposób i układ do monitorowania zmęczenia materiału kabla podwodnego w operacjach na morzu
DE102018204171A1 (de) * 2018-03-19 2019-09-19 Leoni Kabel Gmbh Messanordnung zur Überwachung eines biegeflexiblen Strangs und biegeflexibler Strang sowie Verfahren zur Überwachung eines biegeflexiblen Strangs
EP3832254B1 (fr) * 2018-07-31 2023-08-30 Furukawa Electric Co., Ltd. Câble, système de détection de forme de câble, système de détection et procédé de détection de forme de câble
CN109187194B (zh) * 2018-10-26 2023-10-13 南京大学 一种基于ofdr的土体张拉力学特性光纤监测与测试方法及装置
DE102019204618B4 (de) * 2019-04-01 2021-03-18 Leoni Kabel Gmbh Überwachungssystem für ein biegeelastisches, strangförmiges Element sowie biegeelastisches, strangförmiges Element
US10741304B1 (en) 2019-04-11 2020-08-11 Nexans Cable with fiber optic sensor elements
US10755837B1 (en) 2019-04-11 2020-08-25 Nexans Cable with fiber optic sensor elements
CN110375697A (zh) * 2019-07-19 2019-10-25 武汉理工大学 一种支持rov/auv水下作业的电缆弯曲形态估计和可视化系统
CN110492927B (zh) * 2019-09-27 2024-02-20 中国电子科技集团公司第三十四研究所 一种基于岸基探测的有中继海底光缆扰动监测系统
US11585712B2 (en) * 2020-08-21 2023-02-21 Simmonds Precision Products, Inc. Fiber optic load sensors and systems therefor
GB2617135B (en) * 2022-03-30 2024-05-01 Viper Innovations Ltd Cable motion monitoring
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
CN115950461B (zh) * 2022-11-30 2024-04-05 无锡布里渊电子科技有限公司 基于光纤传感技术建筑安全监测系统及其监测方法
CN117690640B (zh) * 2023-12-08 2024-07-23 建业电缆集团有限公司 一种智能化采煤机橡套软电缆

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Also Published As

Publication number Publication date
CN101548344A (zh) 2009-09-30
US20100277329A1 (en) 2010-11-04
BRPI0720203A2 (pt) 2013-12-31
WO2008073033A1 (fr) 2008-06-19
EP2050103A1 (fr) 2009-04-22

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