JPS56134724A - Superinduction transformer - Google Patents

Superinduction transformer

Info

Publication number
JPS56134724A
JPS56134724A JP3756980A JP3756980A JPS56134724A JP S56134724 A JPS56134724 A JP S56134724A JP 3756980 A JP3756980 A JP 3756980A JP 3756980 A JP3756980 A JP 3756980A JP S56134724 A JPS56134724 A JP S56134724A
Authority
JP
Japan
Prior art keywords
core
coil
cutting points
current
turned
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.)
Granted
Application number
JP3756980A
Other languages
Japanese (ja)
Other versions
JPS596495B2 (en
Inventor
Masayasu Kurashige
Susumu Mitsune
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 JP55037569A priority Critical patent/JPS596495B2/en
Publication of JPS56134724A publication Critical patent/JPS56134724A/en
Publication of JPS596495B2 publication Critical patent/JPS596495B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F36/00—Transformers with superconductive windings or with windings operating at cryogenic temperature
    • 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

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

Abstract

PURPOSE:To lighten and miniaturize the device by dividing a core to remove when it is unnecessary. CONSTITUTION:A core 4 is designed to be separated from cutting points 5 and 6 provided on the primary and secondary sides. When current is supplied to a primary winding 10 of a super induction transformer 1 from a power source 2, the core 4 is excited to connect cutting points 5 and 6 magnetically. Current is induced in the secondary winding 9 through a through hole 8 of a cryostat 7 with a magnetic flux in the core 4 to excite a super induction coil 3. After the completion of the excitation of the coil 3, with a switch 11 on and a switch 12 off, the coil 4 is turned to a permanent current mode. Thereafter, when the power source 2 is turned off, the core 4 is demagnetized to separate the cutting points 5 and 6 thereby allowing the core 4 to be removed through the through hole 8.
JP55037569A 1980-03-26 1980-03-26 superconducting transformer Expired JPS596495B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55037569A JPS596495B2 (en) 1980-03-26 1980-03-26 superconducting transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55037569A JPS596495B2 (en) 1980-03-26 1980-03-26 superconducting transformer

Publications (2)

Publication Number Publication Date
JPS56134724A true JPS56134724A (en) 1981-10-21
JPS596495B2 JPS596495B2 (en) 1984-02-13

Family

ID=12501151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55037569A Expired JPS596495B2 (en) 1980-03-26 1980-03-26 superconducting transformer

Country Status (1)

Country Link
JP (1) JPS596495B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998000848A1 (en) * 1996-07-02 1998-01-08 American Superconductor Corporation Improved superconducting magnets and power supplies for superconducting devices
JP2007005440A (en) * 2005-06-22 2007-01-11 Toshiba Corp Superconducting magnet device and its operation method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998000848A1 (en) * 1996-07-02 1998-01-08 American Superconductor Corporation Improved superconducting magnets and power supplies for superconducting devices
US6157094A (en) * 1996-07-02 2000-12-05 American Superconductor Corporation Superconducting magnets and power supplies for superconducting devices
JP2007005440A (en) * 2005-06-22 2007-01-11 Toshiba Corp Superconducting magnet device and its operation method
JP4585389B2 (en) * 2005-06-22 2010-11-24 株式会社東芝 Superconducting magnet device and operation method thereof

Also Published As

Publication number Publication date
JPS596495B2 (en) 1984-02-13

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