JPS6460238A - Emergency power source system for nuclear power generation equipment - Google Patents

Emergency power source system for nuclear power generation equipment

Info

Publication number
JPS6460238A
JPS6460238A JP62212789A JP21278987A JPS6460238A JP S6460238 A JPS6460238 A JP S6460238A JP 62212789 A JP62212789 A JP 62212789A JP 21278987 A JP21278987 A JP 21278987A JP S6460238 A JPS6460238 A JP S6460238A
Authority
JP
Japan
Prior art keywords
superconducting coil
current
power source
fed
container
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
JP62212789A
Other languages
Japanese (ja)
Inventor
Sumio Iwashima
Junji Sumikawa
Hiroshi Matsumura
Kiyomi Onose
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 Engineering Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Engineering Co Ltd
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 Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP62212789A priority Critical patent/JPS6460238A/en
Publication of JPS6460238A publication Critical patent/JPS6460238A/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

  • Stand-By Power Supply Arrangements (AREA)

Abstract

PURPOSE:To reduce building space, facility cost and maintenance cost, by employing a superconducting coil and a refrigerant tank. CONSTITUTION:Current is fed from a current device 5 to a superconducting coil 4 while liquid helium 2 is fed into a container 3 for the superconducting coil 4 so as to maintain current through the superconducting coil 4. Liquid helium is fed with constant rate from the refrigerant tank 1 into the container 3 in order to maintain current through the superconducting coil 4. Since temperature difference is high, the container 3 is covered with thermal insulating materials 6 so as to minimize flow out of heat to the outside. Upon emergency, current is taken out by turning the power source device 5 connected with the superconducting coil 4 ON/OFF.
JP62212789A 1987-08-28 1987-08-28 Emergency power source system for nuclear power generation equipment Pending JPS6460238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62212789A JPS6460238A (en) 1987-08-28 1987-08-28 Emergency power source system for nuclear power generation equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62212789A JPS6460238A (en) 1987-08-28 1987-08-28 Emergency power source system for nuclear power generation equipment

Publications (1)

Publication Number Publication Date
JPS6460238A true JPS6460238A (en) 1989-03-07

Family

ID=16628409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62212789A Pending JPS6460238A (en) 1987-08-28 1987-08-28 Emergency power source system for nuclear power generation equipment

Country Status (1)

Country Link
JP (1) JPS6460238A (en)

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