GB1487933A - Superconductive electric cable and cooling apparatus therefor - Google Patents

Superconductive electric cable and cooling apparatus therefor

Info

Publication number
GB1487933A
GB1487933A GB44677/74A GB4467774A GB1487933A GB 1487933 A GB1487933 A GB 1487933A GB 44677/74 A GB44677/74 A GB 44677/74A GB 4467774 A GB4467774 A GB 4467774A GB 1487933 A GB1487933 A GB 1487933A
Authority
GB
United Kingdom
Prior art keywords
cooling
conductors
coolant
electric cable
oct
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.)
Expired
Application number
GB44677/74A
Other languages
English (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.)
Siemens Corp
Original Assignee
Siemens Corp
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
Priority claimed from DE19732353336 external-priority patent/DE2353336C3/de
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of GB1487933A publication Critical patent/GB1487933A/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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • 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
    • H01B12/16—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by cooling
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/884—Conductor
    • Y10S505/885—Cooling, or feeding, circulating, or distributing fluid; in superconductive apparatus
    • Y10S505/886—Cable

Landscapes

  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Gas Or Oil Filled Cable Accessories (AREA)
GB44677/74A 1973-10-24 1974-10-15 Superconductive electric cable and cooling apparatus therefor Expired GB1487933A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732353336 DE2353336C3 (de) 1973-10-24 Anordnung zur Kühlung eines elektrischen Kabels und Verfahren zum Betrieb der Anordnung

Publications (1)

Publication Number Publication Date
GB1487933A true GB1487933A (en) 1977-10-05

Family

ID=5896297

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44677/74A Expired GB1487933A (en) 1973-10-24 1974-10-15 Superconductive electric cable and cooling apparatus therefor

Country Status (6)

Country Link
US (1) US3950606A (enExample)
JP (1) JPS5073189A (enExample)
CA (1) CA1021413A (enExample)
FR (1) FR2249413A1 (enExample)
GB (1) GB1487933A (enExample)
IT (1) IT1025123B (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020274A (en) * 1976-01-27 1977-04-26 The United States Of America As Represented By The United States Energy Research And Development Administration Superconducting cable cooling system by helium gas and a mixture of gas and liquid helium
US4020275A (en) * 1976-01-27 1977-04-26 The United States Of America As Represented By The United States Energy Research And Development Administration Superconducting cable cooling system by helium gas at two pressures
CA2295565A1 (en) 1998-05-22 1999-12-02 Sumitomo Electric Industries, Ltd. Method and device for cooling superconductor
WO2000020795A2 (en) * 1998-09-14 2000-04-13 Massachusetts Institute Of Technology Superconducting apparatuses and cooling methods
US6263680B1 (en) 2000-01-18 2001-07-24 The Boc Group, Inc. Modular apparatus for cooling and freezing of food product on a moving substrate
US6640557B1 (en) * 2002-10-23 2003-11-04 Praxair Technology, Inc. Multilevel refrigeration for high temperature superconductivity
JP4399770B2 (ja) * 2003-09-19 2010-01-20 住友電気工業株式会社 超電導ケーブルの運転方法および超電導ケーブルシステム
US7263845B2 (en) * 2004-09-29 2007-09-04 The Boc Group, Inc. Backup cryogenic refrigeration system
DE102007013350B4 (de) * 2007-03-16 2013-01-31 Bruker Biospin Ag Stromzuführung mit Hochtemperatursupraleitern für supraleitende Magnete in einem Kryostaten
ES2380433T3 (es) * 2009-11-26 2012-05-11 Nexans Procedimiento para el funcionamiento de una disposición con al menos un cable superconductor
US9000295B1 (en) * 2012-05-10 2015-04-07 The Florida State University Research Foundation, Inc. Termination for gas cooled cryogenic power cables
JP6144521B2 (ja) * 2013-03-29 2017-06-07 株式会社前川製作所 超電導ケーブルの冷却装置
GB2544052B (en) * 2015-11-03 2020-01-15 Rolls Royce Plc Cooling system for electrical equipment
US10571535B2 (en) * 2017-06-21 2020-02-25 Massachusetts Institute Of Technology Acoustic diagnostic system and method for superconducting devices operating in gas or liquid
US10453592B1 (en) * 2018-05-07 2019-10-22 Microsoft Technology Licensing Llc Reducing losses in superconducting 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
US12050139B2 (en) 2019-10-21 2024-07-30 Massachusetts Institute Of Technology Distributed-sensor quench detection method for superconducting devices
EP4248467A1 (en) 2020-11-18 2023-09-27 Veir, Inc. Conductor systems for suspended or underground transmission lines
CA3197746A1 (en) 2020-11-18 2022-05-27 Stephen Paul Ashworth Suspended superconducting transmission lines
KR20230129393A (ko) * 2020-11-18 2023-09-08 베어, 인크. 초전도 전력 전송 선로들의 냉각을 위한 시스템들 및 방법들
US12117420B2 (en) 2021-03-30 2024-10-15 International Business Machines Corporation Sonar scanning water cooled coaxial cables

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1206472A (en) * 1967-05-23 1970-09-23 British Insulated Callenders Improvements in electric conductors and electric power cables incorporating them
GB1227350A (en) * 1967-11-30 1971-04-07 British Insulated Callenders Improvements in cable terminations
DE2112406C3 (de) * 1971-03-15 1975-08-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Ausgleichsanordnung für supraleitende Kabel
DE2157125C3 (de) * 1971-11-17 1975-07-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Stromzuführung für elektrische Einrichtungen mit auf Tieftemperatur gekühlten Leitern
DE2163270C2 (de) * 1971-12-20 1974-01-10 Siemens Ag, 1000 Berlin U. 8000 Muenchen Stromzuführung für elektrische Einrichtungen mit auf Tieftemperatur gekühlten Leitern
DE2164706B1 (de) * 1971-12-27 1973-06-20 Siemens Ag, 1000 Berlin U. 8000 Muenchen Stromzuführung fur elektrische Ein richtungen mit auf Tieftemperatur gc kühlten Leitern

Also Published As

Publication number Publication date
DE2353336B2 (de) 1976-06-10
DE2353336A1 (de) 1975-05-07
FR2249413A1 (enExample) 1975-05-23
US3950606A (en) 1976-04-13
CA1021413A (en) 1977-11-22
JPS5073189A (enExample) 1975-06-17
IT1025123B (it) 1978-08-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee