CL2012000653A1 - Un metodo para medir por lo menos la deformacion por flexion de un cable electrico. - Google Patents

Un metodo para medir por lo menos la deformacion por flexion de un cable electrico.

Info

Publication number
CL2012000653A1
CL2012000653A1 CL2012000653A CL2012000653A CL2012000653A1 CL 2012000653 A1 CL2012000653 A1 CL 2012000653A1 CL 2012000653 A CL2012000653 A CL 2012000653A CL 2012000653 A CL2012000653 A CL 2012000653A CL 2012000653 A1 CL2012000653 A1 CL 2012000653A1
Authority
CL
Chile
Prior art keywords
deformation
measuring
electric cable
cable
sensor
Prior art date
Application number
CL2012000653A
Other languages
English (en)
Inventor
Carsten Kemnitz
Davide Sarchi
Bernd Knuepfer
Giacomo Coletta
Arnd-Guenther Carl
Thomas Kittel
Reiner Ewald
Original Assignee
Prysmian Spa
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 Prysmian Spa filed Critical Prysmian Spa
Publication of CL2012000653A1 publication Critical patent/CL2012000653A1/es

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic 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
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/145—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising elements for indicating or detecting the rope or cable status
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/147—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising electric conductors or elements for information transfer
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2095—Auxiliary components, e.g. electric conductors or light guides
    • D07B2201/2096—Light guides
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2301/00—Controls
    • D07B2301/55—Sensors
    • D07B2301/5531—Sensors using electric means or elements
    • D07B2301/5577—Sensors using electric means or elements using light guides

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Communication Cables (AREA)

Abstract

UN MÉTODO PARA MEDIR POR LO MENOS LA DEFORMACIÓN POR FLEXIÓN DE UN CABLE ELÉCTRICO, QUE COMPRENDE LOS PASOS DE: PROPORCIONAR<br /> EL CABLE ELÉCTRICO POR LO MENOS CON UN MIEMBRO DE RESISTENCIA PERIFÉRICO MECÁNICAMENTE NO SIMÉTRICO QUE TIENE MAYOR RESISTENCIA<br /> A LAS CARGAS DE TRACCIÓN QUE LAS CARGAS DE COMPRESIÓN, AL MENOS DOS ELEMENTOS ESTRUCTURALES LONGITUDINALES Y UN SENSOR DE FIBRA<br /> ÓPTICA SITUADO EN LA REGIÓN DEL EJE GEOMÉTRICO DEL CABLE ELÉCTRICO Y QUE COMPRENDE UNA FIBRA ÓPTICA, EN DONDE EL SENSOR DE<br /> DEFORMACIÓN ESTÁ EMPOTRADO EN UN RELLENO DE TRANSFERENCIA DE DEFORMACIÓN QUE ACOPLA MECÁNICAMENTE EL SENSOR POR LO MENOS<br /> CON UNO DE LOS POR LO MENOS DOS ELEMENTOS ESTRUCTURALES LONGITUDINALES DEL CABLE; DETECTAR LA DEFORMACIÓN POR COMPRESIÓN EN EL<br /> SENSOR DE FIBRA ÓPTICA.
CL2012000653A 2009-09-18 2012-03-15 Un metodo para medir por lo menos la deformacion por flexion de un cable electrico. CL2012000653A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2009/000425 WO2011033539A1 (en) 2009-09-18 2009-09-18 Electric cable with bending sensor and monitoring system and method for detecting bending in at least one electric cable

Publications (1)

Publication Number Publication Date
CL2012000653A1 true CL2012000653A1 (es) 2013-01-18

Family

ID=42106048

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2012000653A CL2012000653A1 (es) 2009-09-18 2012-03-15 Un metodo para medir por lo menos la deformacion por flexion de un cable electrico.

Country Status (10)

Country Link
US (1) US9032809B2 (es)
EP (1) EP2478527B1 (es)
CN (1) CN102640232B (es)
AU (1) AU2009352911B2 (es)
BR (1) BR112012006051B1 (es)
CA (1) CA2773747C (es)
CL (1) CL2012000653A1 (es)
DK (1) DK2478527T3 (es)
RU (1) RU2510904C2 (es)
WO (1) WO2011033539A1 (es)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102010003470A1 (de) * 2010-03-30 2011-10-06 Robert Bosch Gmbh Überwachung der Temperaturänderung am Ladekabel
US8452142B1 (en) * 2010-08-20 2013-05-28 Superior Essex Communications Lp Railway deployable composite communication cable
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
DK2521139T3 (da) 2011-05-02 2021-02-01 Nexans Højspændingskabel til ultradybvandsformål
WO2013131549A1 (en) * 2012-03-05 2013-09-12 Prysmian S.P.A. Method for detecting torsion in a cable, electric cable with torsion sensor and method for manufacturing said cable
US8746074B2 (en) * 2012-05-30 2014-06-10 Baker Hughes Incorporated Strain sensing cable
US9683955B2 (en) 2012-08-08 2017-06-20 Ctb, Inc. Grain bin capacitive moisture sensor system
US9551737B2 (en) 2012-08-08 2017-01-24 Ctb, Inc. Grain bin capacitive moisture sensor system and method
US9409327B2 (en) 2013-03-09 2016-08-09 Ctb, Inc. Grain bin sensor cable forming method
WO2014176447A1 (en) * 2013-04-24 2014-10-30 Wireco Worldgroup Inc. High-power low-resistance electromechanical cable
RU2548939C2 (ru) * 2013-07-11 2015-04-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный аэрокосмический университет имени академика С.П. Королева" (национальный исследовательский университет)" (СГАУ) Способ определения угловых положений поверхности объекта и устройство для его осуществления
JP6265213B2 (ja) * 2013-09-24 2018-01-24 富士通株式会社 光ファイバコード及び異常検知システム
CN104851489A (zh) * 2014-02-17 2015-08-19 安徽德源电缆集团有限公司 一种多股铜导体绞合铠装屏蔽电缆
US10139433B2 (en) * 2014-03-24 2018-11-27 Prysmian S.P.A. Method of measuring current distribution in high and medium voltage cables
WO2015152928A1 (en) * 2014-04-03 2015-10-08 Halliburton Energy Services, Inc. Composite slickline cable integrity testing
AU2014391862B2 (en) * 2014-04-25 2017-07-13 Nkt Hv Cables Ab Bend stiffener with bend indication
RU2585655C2 (ru) * 2014-05-26 2016-06-10 Закрытое акционерное общество "Геоптикс" Геофизический кабель для исследования горизонтальных и восходящих участков скважин
JP2016067508A (ja) * 2014-09-29 2016-05-09 日立金属株式会社 内視鏡用織物状ケーブル及びこれを用いた内視鏡ケーブル
CN104282379A (zh) * 2014-10-24 2015-01-14 安徽电信器材贸易工业有限责任公司 一种承热传输控制电缆
CN105084142B (zh) * 2015-08-25 2017-06-13 上海新时达线缆科技有限公司 电梯电缆的寿命检测装置及检测方法
WO2017042604A1 (en) 2015-09-10 2017-03-16 Prysmian S.P.A. Cable with optical-fiber sensor for measuring strain
CN106555810A (zh) * 2015-09-30 2017-04-05 北汽福田汽车股份有限公司 曲轴装置及测试曲轴所受到的应力的系统
US11473942B2 (en) * 2016-02-25 2022-10-18 Cornell University Waveguides for use in sensors or displays
WO2017215760A1 (en) * 2016-06-17 2017-12-21 Sandvik Mining And Construction Oy Monitoring condition of structural part of mining machine
WO2018009342A1 (en) * 2016-07-08 2018-01-11 Intuitive Surgical Operations, Inc. Calculation of redundant bend in multi-core fiber for safety
RU171511U1 (ru) * 2016-11-22 2017-06-02 Закрытое Акционерное Общество "Лазер Солюшенс" Волоконно-оптический комбинированный сенсор
US10545036B2 (en) * 2016-11-22 2020-01-28 Baker Hughes, A Ge Company, Llc Distributed parameter measurements using multiple optical sources
FR3059780B1 (fr) * 2016-12-01 2018-11-23 Electricite De France Procede et systeme de surveillance d'un ouvrage de genie civil
DE102017201544A1 (de) * 2017-01-31 2018-08-02 Deere & Company Anordnung zur Ermittlung einer räumlichen Orientierung eines von einer Kabeltrommel abgespulten Leitungsabschnitts
CN110914925A (zh) * 2017-06-09 2020-03-24 普睿司曼股份公司 用于电潜泵的电力电缆
WO2019060334A1 (en) * 2017-09-19 2019-03-28 Afl Telecommunications Llc MONITORING CABLES AND METHODS OF MONITORING RAILWAYS
RU2661486C1 (ru) * 2017-09-27 2018-07-17 Андрей Витальевич Андреев Фасонный полимерный несущий элемент
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
EP3832254B1 (en) * 2018-07-31 2023-08-30 Furukawa Electric Co., Ltd. Cable, cable shape sensing system, sensing system, and method for sensing cable shape
US11906445B2 (en) * 2018-10-10 2024-02-20 Goodrich Corporation Automated defect detection for wire rope using image processing techniques
CN109631820B (zh) * 2018-12-27 2020-09-18 南京航空航天大学 一种弯曲角度检测传感器
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
NL2023045B1 (en) * 2019-05-01 2020-12-02 Prysmian Spa Cable assembly
AU2020274436A1 (en) * 2019-05-12 2021-12-02 Hampidjan Hf. Elongation and heat indicating synthetic fibre rope
CN110595655B (zh) * 2019-10-22 2024-10-18 广东高标智能科技股份有限公司 一种电动助力车扭矩检测装置及电动助力车
IT202000005347A1 (it) * 2020-03-12 2021-09-12 De Angeli Prod S R L Conduttore per linee elettriche aeree nude con anima in materiale composito e sistema di monitoraggio in tempo reale per il controllo dell’integrità strutturale del conduttore durante la produzione, lo stendimento e l’installazione
UY39190A (es) 2020-04-29 2021-11-30 Ctc Global Corp Conjuntos de miembro de refuerzo y cables eléctricos aéreos que incorporan fibras ópticas
RU199748U1 (ru) * 2020-06-15 2020-09-17 Сергей Иванович Чуловский Кабель шахтный силовой гибкий
RU199689U1 (ru) * 2020-06-15 2020-09-15 Сергей Иванович Чуловский Кабель шахтный силовой гибкий
WO2022137273A1 (ja) * 2020-12-21 2022-06-30 ニューブレクス株式会社 アーマードｄｓｓケーブル
CN114664483A (zh) * 2022-03-31 2022-06-24 远东电缆有限公司 一种中压移动卷绕用综合电缆
EP4286814A1 (de) * 2022-05-31 2023-12-06 Siemens Aktiengesellschaft Betrieb eines schleppkabels

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8906828U1 (de) 1989-06-03 1990-07-05 Felten & Guilleaume Energietechnik AG, 5000 Köln Schrämtrosse mit erhöhter elektrischer Sicherheit gegen Quetsch- und Schlagbeanspruchung
JP3354759B2 (ja) 1995-07-24 2002-12-09 株式会社アドバンテスト 後方ブリルアン散乱光ｏｔｄｒ装置及びその測定方法並びにこの装置を用いた光通信回線システム
GB2368921B (en) * 1997-09-10 2002-07-17 Western Atlas Int Inc Optical fibre wellbore logging cable
US6047094A (en) * 1998-06-02 2000-04-04 Dalhousie University Composite carrier assembly having an encapsulated sensor and an associated fabrication method
JP3524431B2 (ja) * 1998-06-19 2004-05-10 岸田 欣増 測定装置
IL133050A (en) 1998-12-07 2003-12-10 Inventio Ag Device for identification of need to replace synthetic fiber ropes
EP1154441A1 (en) 2000-04-11 2001-11-14 W.L. GORE & ASSOCIATES GmbH Cable
US20030081917A1 (en) * 2001-10-31 2003-05-01 Terry Bussear Method and apparatus for fiber optic monitoring of downhole power and communication conduits
NO20032119D0 (no) 2003-05-12 2003-05-12 Nexans Overvåkingskabel
US7221841B2 (en) 2003-10-17 2007-05-22 Dsm Ip Assets B.V. Flame retardant UV cured buffered optical fibers and buffer composition
RU2295033C2 (ru) * 2004-02-09 2007-03-10 Государственное образовательное учреждение высшего профессионального образования Читинский государственный университет Способ контроля искривления скважины и устройство для его осуществления
DE102004051594A1 (de) 2004-10-22 2006-05-04 CCS Technology, Inc., Wilmington Kabel, Verfahren zur Herstellung eines Kabels und Verfahren zur Ortung eines Kabels
JP4972911B2 (ja) 2005-11-18 2012-07-11 株式会社日立製作所 Ｒｆｉｄ内蔵ケーブルシステムに用いられるｒｆｉｄリーダー
WO2007104915A1 (en) * 2006-03-14 2007-09-20 Schlumberger Holdings Limited System and method for monitoring structures
WO2007107693A1 (en) * 2006-03-22 2007-09-27 Schlumberger Holdings Limited Fiber optic cable
US20070241890A1 (en) 2006-03-31 2007-10-18 Jun Yoshioka Torque measurement system
CA2664261C (en) 2006-09-25 2014-07-08 Prysmian S.P.A. Buffered optical fibre and method for improving the lifetime thereof
EP2050103A1 (en) 2006-12-12 2009-04-22 ABB Technology Ltd Monitoring a flexible power cable
US20080204235A1 (en) 2007-02-22 2008-08-28 Superior Essex Communications Lp Fiber optic cable with integral radio frequency identification system
WO2008132637A1 (en) 2007-04-25 2008-11-06 Schlumberger Canada Limited Bend insensitive opto-electrical cables with improved fatigue life
JP5211583B2 (ja) 2007-08-27 2013-06-12 株式会社ジェイテクト トルク検出装置
US7912333B2 (en) * 2008-02-05 2011-03-22 Schlumberger Technology Corporation Dual conductor fiber optic cable
CN201242896Y (zh) * 2008-08-12 2009-05-20 江苏中煤电缆集团有限公司 一种复合稳定型盾构电缆
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

Also Published As

Publication number Publication date
US20120174683A1 (en) 2012-07-12
CN102640232A (zh) 2012-08-15
RU2012115445A (ru) 2013-10-27
AU2009352911B2 (en) 2016-02-11
BR112012006051B1 (pt) 2019-06-25
EP2478527B1 (en) 2018-12-05
AU2009352911A1 (en) 2012-03-29
CA2773747A1 (en) 2011-03-24
EP2478527A1 (en) 2012-07-25
WO2011033539A1 (en) 2011-03-24
DK2478527T3 (en) 2019-03-18
US9032809B2 (en) 2015-05-19
CN102640232B (zh) 2016-04-27
CA2773747C (en) 2017-01-03
RU2510904C2 (ru) 2014-04-10

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