GB1464564A - Cooling of low-temperature cable systems - Google Patents

Cooling of low-temperature cable systems

Info

Publication number
GB1464564A
GB1464564A GB4637874A GB4637874A GB1464564A GB 1464564 A GB1464564 A GB 1464564A GB 4637874 A GB4637874 A GB 4637874A GB 4637874 A GB4637874 A GB 4637874A GB 1464564 A GB1464564 A GB 1464564A
Authority
GB
United Kingdom
Prior art keywords
stream
flow
channel
refrigeration unit
radiation shields
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
GB4637874A
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Publication of GB1464564A publication Critical patent/GB1464564A/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
    • H01B12/16—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by cooling
    • 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
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
    • H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
    • 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)
  • Gas Or Oil Filled Cable Accessories (AREA)
GB4637874A 1973-10-25 1974-10-25 Cooling of low-temperature cable systems Expired GB1464564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2353536A DE2353536C3 (de) 1973-10-25 1973-10-25 Verfahren zur Kühlung von Tieftemperaturkabeln

Publications (1)

Publication Number Publication Date
GB1464564A true GB1464564A (en) 1977-02-16

Family

ID=5896418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4637874A Expired GB1464564A (en) 1973-10-25 1974-10-25 Cooling of low-temperature cable systems

Country Status (5)

Country Link
US (1) US3917897A (enExample)
JP (1) JPS5718645B2 (enExample)
DE (1) DE2353536C3 (enExample)
FR (1) FR2249412B3 (enExample)
GB (1) GB1464564A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2338281C2 (ru) * 2003-09-19 2008-11-10 Сумитомо Электрик Индастриз, Лтд. Способ эксплуатации сверхпроводящего кабеля и сверхпроводящая кабельная система

Families Citing this family (10)

* 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
DE2608021C2 (de) * 1976-02-27 1983-03-17 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Drehstromkabelsystem für innen wassergekühlte Hochleistungskabel ohne getrennteKühlmittelrückführung
US4992623A (en) * 1989-04-26 1991-02-12 At&T Bell Laboratories Superconducting bus bar
US20060150639A1 (en) * 2005-01-13 2006-07-13 Zia Jalal H Cable cooling system
US9767941B2 (en) 2013-07-01 2017-09-19 Chubu University Educational Foundation Superconducting power transmission system and cooling method
CA3197746A1 (en) 2020-11-18 2022-05-27 Stephen Paul Ashworth Suspended superconducting transmission lines
EP4248467A1 (en) 2020-11-18 2023-09-27 Veir, Inc. Conductor systems for suspended or underground transmission lines
KR20230129393A (ko) 2020-11-18 2023-09-08 베어, 인크. 초전도 전력 전송 선로들의 냉각을 위한 시스템들 및 방법들
DE102020007043A1 (de) * 2020-11-18 2022-05-19 Messer Se & Co. Kgaa Vorrichtung zum Übertragen elektrischer Energie mit einem supraleitenden Stromträger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686422A (en) * 1969-10-30 1972-08-22 Kernforschungsanlage Juelich Cryogenic conduit assembly for conducting electricity
DE1962745B2 (de) * 1969-12-15 1973-01-25 Kernforschungsanlage Jülich GmbH, 517OJülich Leitungssystem zum transport von elektrischer energie im bereich der tieftemperatur- oder supraleitfaehigkeit
GB1340983A (en) * 1971-03-10 1973-12-19 Siemens Ag Superconductor cables
US3800062A (en) * 1971-07-24 1974-03-26 Kanto Tar Prod Co Ltd Cooling method for transmission cables
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2338281C2 (ru) * 2003-09-19 2008-11-10 Сумитомо Электрик Индастриз, Лтд. Способ эксплуатации сверхпроводящего кабеля и сверхпроводящая кабельная система
US7614243B2 (en) 2003-09-19 2009-11-10 Sumitomo Electric Industries, Ltd. Super-conductive cable operation method and super-conductive cable system

Also Published As

Publication number Publication date
US3917897A (en) 1975-11-04
JPS5718645B2 (enExample) 1982-04-17
FR2249412B3 (enExample) 1977-07-29
DE2353536C3 (de) 1978-05-11
DE2353536A1 (de) 1975-04-30
JPS50124178A (enExample) 1975-09-30
DE2353536B2 (de) 1977-09-15
FR2249412A1 (enExample) 1975-05-23

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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