JPS644005A - Superconducting coil system - Google Patents

Superconducting coil system

Info

Publication number
JPS644005A
JPS644005A JP62157722A JP15772287A JPS644005A JP S644005 A JPS644005 A JP S644005A JP 62157722 A JP62157722 A JP 62157722A JP 15772287 A JP15772287 A JP 15772287A JP S644005 A JPS644005 A JP S644005A
Authority
JP
Japan
Prior art keywords
superconducting
coil
switch
superconducting coil
liquid nitrogen
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.)
Pending
Application number
JP62157722A
Other languages
Japanese (ja)
Inventor
Masanori Tsukushi
Minoru Sato
Yukio Kurosawa
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62157722A priority Critical patent/JPS644005A/en
Publication of JPS644005A publication Critical patent/JPS644005A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Containers, Films, And Cooling For Superconductive Devices (AREA)

Abstract

PURPOSE:To improve a characteristic of a superconducting switch and to reduce a cooling cost by a method wherein a cooling temperature of a superconducting coil is different from that of the superconducting switch. CONSTITUTION:A superconducting coil 1 is composed of a superconducting material such as a ceramic-related superconducting material or the like which is superconductive at a temperature of liquid nitrogen. This coil 1 is housed in a heat-insulating container 2 and is immersed in liquid nitrogen 7. A superconducting switch SC is housed in a heat-insulating container 8 of much smaller volume, and is cooled by liquid helium 3. This superconducting switch SC is composed of a metal-related superconducting material. Because the superconducting coil which is cooled economically by liquid nitrogen can be combined with the superconducting switch composed of the ceramic-related superconducting material and the metalrelated superconducting material, it is possible to obtain a superconducting coil system which is economical as a system and whose function is excellent.
JP62157722A 1987-06-26 1987-06-26 Superconducting coil system Pending JPS644005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62157722A JPS644005A (en) 1987-06-26 1987-06-26 Superconducting coil system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62157722A JPS644005A (en) 1987-06-26 1987-06-26 Superconducting coil system

Publications (1)

Publication Number Publication Date
JPS644005A true JPS644005A (en) 1989-01-09

Family

ID=15655939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62157722A Pending JPS644005A (en) 1987-06-26 1987-06-26 Superconducting coil system

Country Status (1)

Country Link
JP (1) JPS644005A (en)

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