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GB2007120A - Method of Producing a Superconducting Cable - Google Patents

Method of Producing a Superconducting Cable

Info

Publication number
GB2007120A
GB2007120A GB7843296A GB7843296A GB2007120A GB 2007120 A GB2007120 A GB 2007120A GB 7843296 A GB7843296 A GB 7843296A GB 7843296 A GB7843296 A GB 7843296A GB 2007120 A GB2007120 A GB 2007120A
Authority
GB
United Kingdom
Prior art keywords
superconducting cable
filaments
mechanical deformation
individual conductors
producing
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB7843296A
Other versions
GB2007120B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
Original Assignee
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
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 BBC BROWN BOVERI and CIE, BBC Brown Boveri AG Switzerland filed Critical BBC BROWN BOVERI and CIE
Publication of GB2007120A publication Critical patent/GB2007120A/en
Application granted granted Critical
Publication of GB2007120B publication Critical patent/GB2007120B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
    • H01B12/02—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by their form
    • H01B12/08—Stranded or braided wires
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Abstract

A superconducting cable with filaments 4 embedded in a matrix 3 is produced from at least three individual conductors 2 which are held together by stranding together and/or by a metallurgical connection and which are reduced to at least a quarter of the original total cross-section by mechanical deformation, for example by drawing or rolling, and are then annealed. In an example, the filaments 4 comprise niobium or vanadium with a layer of tin, silicon, aluminium, germanium or gallium and at least partially form an intermetallic compound. The matrix metal is copper. The individual conductors are held together without any additional tube during the mechanical deformation. <IMAGE>
GB7843296A 1977-11-08 1978-11-06 Method of producing a superconducting cable Expired GB2007120B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1355477A CH620543A5 (en) 1977-11-08 1977-11-08

Publications (2)

Publication Number Publication Date
GB2007120A true GB2007120A (en) 1979-05-16
GB2007120B GB2007120B (en) 1982-01-20

Family

ID=4393423

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7843296A Expired GB2007120B (en) 1977-11-08 1978-11-06 Method of producing a superconducting cable

Country Status (4)

Country Link
CH (1) CH620543A5 (en)
DE (1) DE2752990A1 (en)
FR (1) FR2408198A1 (en)
GB (1) GB2007120B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137907A (en) * 1983-04-08 1984-10-17 Standard Telephones Cables Ltd Coaxial Cables
FR2700413A1 (en) * 1993-01-14 1994-07-13 Gen Electric Electric conductor for variable speed.
CN105408966A (en) * 2013-07-22 2016-03-16 矢崎总业株式会社 High-frequency electric wire, its manufacturing method, and wire harness
CN114535343A (en) * 2022-04-26 2022-05-27 西部宝德科技股份有限公司 Titanium fiber preparation method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH641911A5 (en) * 1979-06-05 1984-03-15 Bbc Brown Boveri & Cie SUPERCONDUCTIVE CABLE.
US4863804A (en) * 1985-11-29 1989-09-05 Westinghouse Electric Corporation Superconductor wire and methods of constructing same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1429916A (en) * 1965-04-13 1966-02-25 Siemens Ag Superconducting wire for carrying high intensity currents
FR1515919A (en) * 1966-09-27 1968-03-08 Thomson Houston Comp Francaise Improvements to superconductors
US3767842A (en) * 1972-02-25 1973-10-23 Commissariat Energie Atomique Super conducting cable of elemental conductors in a metal matrix within a metallic jacket
US3829964A (en) * 1972-09-06 1974-08-20 Airco Inc Multi-filament composite superconductor with transposition of filaments and method of making same
DE2333893C3 (en) * 1973-07-03 1975-12-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method for producing a superconductor with a superconducting intermetallic compound consisting of at least two elements
FR2334182A1 (en) * 1975-12-03 1977-07-01 Furukawa Electric Co Ltd CABLE CONTAINING A SUPPRACONDUCTOR COMPOUND AND METHOD FOR MANUFACTURING SUCH A CABLE

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137907A (en) * 1983-04-08 1984-10-17 Standard Telephones Cables Ltd Coaxial Cables
FR2700413A1 (en) * 1993-01-14 1994-07-13 Gen Electric Electric conductor for variable speed.
EP0607079A1 (en) * 1993-01-14 1994-07-20 Gec Alsthom Electromecanique Sa Variable current electrical conductor
CN105408966A (en) * 2013-07-22 2016-03-16 矢崎总业株式会社 High-frequency electric wire, its manufacturing method, and wire harness
US9508466B2 (en) 2013-07-22 2016-11-29 Yazaki Corporation High-frequency electric wire, manufacturing method thereof, and wire harness
CN114535343A (en) * 2022-04-26 2022-05-27 西部宝德科技股份有限公司 Titanium fiber preparation method

Also Published As

Publication number Publication date
GB2007120B (en) 1982-01-20
CH620543A5 (en) 1980-11-28
DE2752990A1 (en) 1979-05-10
FR2408198A1 (en) 1979-06-01
FR2408198B1 (en) 1983-08-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee