JPS5783007A - Rectification type flux pump device - Google Patents

Rectification type flux pump device

Info

Publication number
JPS5783007A
JPS5783007A JP55158199A JP15819980A JPS5783007A JP S5783007 A JPS5783007 A JP S5783007A JP 55158199 A JP55158199 A JP 55158199A JP 15819980 A JP15819980 A JP 15819980A JP S5783007 A JPS5783007 A JP S5783007A
Authority
JP
Japan
Prior art keywords
coil
coils
primary
superconductive
transformers
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
JP55158199A
Other languages
Japanese (ja)
Inventor
Takashi Toyoda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55158199A priority Critical patent/JPS5783007A/en
Publication of JPS5783007A publication Critical patent/JPS5783007A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/005—Methods and means for increasing the stored energy in superconductive coils by increments (flux pumps)

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)

Abstract

PURPOSE:To eliminate the wasteful discharge of energy stored in a superconductive coil by connecting primary and secondary coils in series with two transformers aligned at an interval, and connecting a voltage control circuit across the primary coil and the superconductive coil via a switch between both ends of the secondary coil and the connecting point of the secondary coil. CONSTITUTION:Two transformers 3a, 3b are horizontally aligned at the prescribed interval, and the primary coils 1a, 1b and secondary coils 2a, 2b are respectively connected in series. A voltage control circuit 9 is connected across the primary side 1c of the coils 1a, 1b, and a superconductive coil 7 is connected at one end to the connecting point 4a of the coils 2a, 2b and secondary side 2c and at the other end via switches 5, 6 across the secondary side 2c. Thus, even if a quench occurs at the coil of one transformer, no abrupt variation in the magnetic field and no heating occur, so that the permanent current state does not alter, with the result that the energy stored in the coil 7 is not wastefully discharged.
JP55158199A 1980-11-12 1980-11-12 Rectification type flux pump device Pending JPS5783007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55158199A JPS5783007A (en) 1980-11-12 1980-11-12 Rectification type flux pump device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55158199A JPS5783007A (en) 1980-11-12 1980-11-12 Rectification type flux pump device

Publications (1)

Publication Number Publication Date
JPS5783007A true JPS5783007A (en) 1982-05-24

Family

ID=15666432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55158199A Pending JPS5783007A (en) 1980-11-12 1980-11-12 Rectification type flux pump device

Country Status (1)

Country Link
JP (1) JPS5783007A (en)

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