WO2008113366A3 - A cryogenic cable termination unit - Google Patents

A cryogenic cable termination unit Download PDF

Info

Publication number
WO2008113366A3
WO2008113366A3 PCT/DK2008/050072 DK2008050072W WO2008113366A3 WO 2008113366 A3 WO2008113366 A3 WO 2008113366A3 DK 2008050072 W DK2008050072 W DK 2008050072W WO 2008113366 A3 WO2008113366 A3 WO 2008113366A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrical
cable
neutral conductor
phase
parts
Prior art date
Application number
PCT/DK2008/050072
Other languages
French (fr)
Other versions
WO2008113366A2 (en
Inventor
Chresten Traeholt
Dag Willen
Mark Roden
Jerry C Tolbert
David Lindsay
Paul W Fisher
Carsten Thidemann Nielsen
Original Assignee
Nkt Cables Ultera As
Chresten Traeholt
Dag Willen
Mark Roden
Jerry C Tolbert
David Lindsay
Paul W Fisher
Carsten Thidemann Nielsen
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 Nkt Cables Ultera As, Chresten Traeholt, Dag Willen, Mark Roden, Jerry C Tolbert, David Lindsay, Paul W Fisher, Carsten Thidemann Nielsen filed Critical Nkt Cables Ultera As
Priority to US12/532,230 priority Critical patent/US8624109B2/en
Priority to JP2010500072A priority patent/JP5209695B2/en
Priority to KR1020097021858A priority patent/KR101502311B1/en
Priority to EP08715626.1A priority patent/EP2127051B1/en
Priority to CN2008800169309A priority patent/CN101689758B/en
Priority to DE202008017997U priority patent/DE202008017997U1/en
Publication of WO2008113366A2 publication Critical patent/WO2008113366A2/en
Publication of WO2008113366A3 publication Critical patent/WO2008113366A3/en
Priority to US14/090,080 priority patent/US9331468B2/en

Links

Classifications

    • 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
    • H02G15/00—Cable fittings
    • H02G15/34—Cable fittings for cryogenic cables

Landscapes

  • Gas Or Oil Filled Cable Accessories (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)

Abstract

This invention relates to a termination unit comprising an end-section of a cable. The end section of the cable defines a central longitudinal axis and comprising end-parts of N electrical phases,an end-part of a neutral conductor and a surrounding thermally insulation envelope adapted to comprising a cooling fluid. The end-parts of the N electrical phases and the end-part of the neutral conductor each comprising at least one electrical conductor and being arranged in the cable concentrically around a core former with a phase 1 located relatively innermost, and phase N relatively outermost in the cable, phase N being surrounded by the neutral conductor, electrical insulation being arranged between neighbouring electrical phases and between phase N and the neutral conductor, and wherein the end-parts of the neutral conductor and the electrical phases each comprise a contacting surface electrically connected to at least one branch current lead to provide an electrical connection: The contacting surfaces each having a longitudinal extension, and being located sequentially along the longitudinal extension of the end-section of the cable. The branch current leads being individually insulated from said thermally insulation envelope by individual electrical insulators.
PCT/DK2008/050072 2007-03-21 2008-03-19 A cryogenic cable termination unit WO2008113366A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US12/532,230 US8624109B2 (en) 2007-03-21 2008-03-19 Termination unit
JP2010500072A JP5209695B2 (en) 2007-03-21 2008-03-19 Termination device
KR1020097021858A KR101502311B1 (en) 2007-03-21 2008-03-19 A cryogenic cable termination unit
EP08715626.1A EP2127051B1 (en) 2007-03-21 2008-03-19 A cryogenic cable termination unit
CN2008800169309A CN101689758B (en) 2007-03-21 2008-03-19 Cryogenic cable termination unit
DE202008017997U DE202008017997U1 (en) 2007-03-21 2008-03-19 termination unit
US14/090,080 US9331468B2 (en) 2007-03-21 2013-11-26 Termination unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90711607P 2007-03-21 2007-03-21
US60/907,116 2007-03-21

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/532,230 A-371-Of-International US8624109B2 (en) 2007-03-21 2008-03-19 Termination unit
US14/090,080 Continuation US9331468B2 (en) 2007-03-21 2013-11-26 Termination unit

Publications (2)

Publication Number Publication Date
WO2008113366A2 WO2008113366A2 (en) 2008-09-25
WO2008113366A3 true WO2008113366A3 (en) 2009-02-19

Family

ID=39692540

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2008/050072 WO2008113366A2 (en) 2007-03-21 2008-03-19 A cryogenic cable termination unit

Country Status (8)

Country Link
US (2) US8624109B2 (en)
EP (1) EP2127051B1 (en)
JP (2) JP5209695B2 (en)
KR (1) KR101502311B1 (en)
CN (1) CN101689758B (en)
DE (1) DE202008017997U1 (en)
RU (1) RU2452071C2 (en)
WO (1) WO2008113366A2 (en)

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CN106068587B (en) * 2013-11-05 2018-08-24 昭和电线电缆系统株式会社 The terminal connection part of pole cryocable
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JP2015162367A (en) * 2014-02-27 2015-09-07 昭和電線ケーブルシステム株式会社 Terminal structure of superconducting cable and manufacturing method therefor
EP2919325B1 (en) * 2014-03-11 2017-02-22 Nexans End terminator for a supra-conducting electric cable
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CN104577381A (en) * 2014-12-30 2015-04-29 苏州欧美克合金工具有限公司 Three-phase integrated cold insulation superconducting cable end
EP3065243B1 (en) * 2015-03-05 2019-05-08 Nexans Termination unit for a superconducting cable
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FR3079082B1 (en) * 2018-03-15 2020-04-10 Societe Industrielle De Construction D'appareils Et De Materiel Electriques ASSEMBLY FOR COVERING A LENGTHENED ELEMENT WITH A ELASTIC PROTECTIVE SLEEVE
CN108199203A (en) * 2018-03-23 2018-06-22 深圳市光辉电器实业有限公司 A kind of cable connector connector for being used for wind-powered electricity generation or photovoltaic apparatus
US11587701B2 (en) 2018-12-05 2023-02-21 Advanced Conductor Technologies Llc Series-connected superconducting magnet cables
GB201901030D0 (en) 2019-01-25 2019-03-13 Rolls Royce Plc Superconducting electrical power distribution network
GB201901032D0 (en) 2019-01-25 2019-03-13 Rolls Royce Plc Superconducting electrical power distribution system
CN110044499B (en) * 2019-04-15 2020-04-03 西南交通大学 Power distribution network cable terminal abnormal temperature detection cooling device and early warning method
CN110518376B (en) * 2019-08-30 2021-05-28 天津大学 High-temperature superconducting power cable multi-way joint
CN110600170B (en) * 2019-10-12 2024-06-21 贵州玉蝶电工股份有限公司 Cable easy to connect
CN110828060B (en) * 2019-11-12 2024-09-27 国网上海市电力公司 Electric guide wheel control system for high-temperature superconducting cable terminal and operation method thereof
DE102020121723A1 (en) * 2020-08-19 2022-02-24 Lisa Dräxlmaier GmbH HIGH VOLTAGE CABLE AND HIGH VOLTAGE SYSTEM
RU204710U1 (en) * 2020-11-03 2021-06-07 Федеральное государственное бюджетное образовательное учреждение высшего образования «Омский государственный технический университет» (ОмГТУ) CONSTRUCTION OF THE SHUNT FOR DIAGNOSTICS OF SUPPORT AND PIN INSULATORS OF AIR POWER LINE
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Also Published As

Publication number Publication date
CN101689758A (en) 2010-03-31
WO2008113366A2 (en) 2008-09-25
RU2009138731A (en) 2011-04-27
EP2127051B1 (en) 2017-09-13
JP5209695B2 (en) 2013-06-12
US9331468B2 (en) 2016-05-03
DE202008017997U1 (en) 2011-04-07
JP2013150545A (en) 2013-08-01
EP2127051A2 (en) 2009-12-02
US20100126748A1 (en) 2010-05-27
RU2452071C2 (en) 2012-05-27
KR20100015720A (en) 2010-02-12
US8624109B2 (en) 2014-01-07
JP5711285B2 (en) 2015-04-30
JP2010521796A (en) 2010-06-24
CN101689758B (en) 2013-09-04
KR101502311B1 (en) 2015-03-13
US20140135222A1 (en) 2014-05-15

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