JPH0576162B2 - - Google Patents

Info

Publication number
JPH0576162B2
JPH0576162B2 JP59236269A JP23626984A JPH0576162B2 JP H0576162 B2 JPH0576162 B2 JP H0576162B2 JP 59236269 A JP59236269 A JP 59236269A JP 23626984 A JP23626984 A JP 23626984A JP H0576162 B2 JPH0576162 B2 JP H0576162B2
Authority
JP
Japan
Prior art keywords
superconducting coil
thyristor
current switch
persistent current
diode
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 - Lifetime
Application number
JP59236269A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61114509A (ja
Inventor
Masami Urata
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
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP59236269A priority Critical patent/JPS61114509A/ja
Priority to DE8585113895T priority patent/DE3575245D1/de
Priority to EP85113895A priority patent/EP0181575B1/en
Priority to US06/793,429 priority patent/US4688137A/en
Publication of JPS61114509A publication Critical patent/JPS61114509A/ja
Publication of JPH0576162B2 publication Critical patent/JPH0576162B2/ja
Granted 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
    • H01F6/003—Methods and means for discharging superconductive storage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/001—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for superconducting apparatus, e.g. coils, lines, machines
    • 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)
JP59236269A 1984-11-09 1984-11-09 超電導コイル装置 Granted JPS61114509A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59236269A JPS61114509A (ja) 1984-11-09 1984-11-09 超電導コイル装置
DE8585113895T DE3575245D1 (de) 1984-11-09 1985-10-31 Supraleitende spulenanordnung.
EP85113895A EP0181575B1 (en) 1984-11-09 1985-10-31 Superconducting coil device
US06/793,429 US4688137A (en) 1984-11-09 1985-10-31 Superconducting coil device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59236269A JPS61114509A (ja) 1984-11-09 1984-11-09 超電導コイル装置

Publications (2)

Publication Number Publication Date
JPS61114509A JPS61114509A (ja) 1986-06-02
JPH0576162B2 true JPH0576162B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-22

Family

ID=16998275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59236269A Granted JPS61114509A (ja) 1984-11-09 1984-11-09 超電導コイル装置

Country Status (4)

Country Link
US (1) US4688137A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0181575B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS61114509A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3575245D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5216568A (en) * 1988-09-08 1993-06-01 Mitsubishi Denki Kabushiki Kaisha Superconducting magnet device
DE69010770T2 (de) * 1989-05-22 1995-03-02 Toshiba Kawasaki Kk Strombegrenzungsvorrichtung.
US5278380A (en) * 1990-12-03 1994-01-11 Westinghouse Electric Corp. Superconducting magnet system with inductive quench heaters
DE19549211C1 (de) * 1995-12-30 1997-05-15 Bruker Analytische Messtechnik Magnetsystem
US5862028A (en) * 1996-05-24 1999-01-19 Northrop Grumman Corporation Method and apparatus for detecting quenching of a coil for a superconducting magnet
EP1236261B1 (en) 1999-11-24 2006-10-04 American Superconductor Corporation Voltage regulation of a utility power network
US6445555B1 (en) 1999-11-24 2002-09-03 American Superconductor Corporation Method and apparatus for discharging a superconducting magnet
JP4005973B2 (ja) * 2002-01-31 2007-11-14 シーメンス アクチエンゲゼルシヤフト 超電導巻線の加熱装置
US7091703B2 (en) 2004-03-04 2006-08-15 American Superconductor Corporation Dynamic reactive compensation system and method
DE102005047552A1 (de) * 2005-09-30 2007-04-05 Siemens Ag Schutzeinrichtung für supraleitende Wicklungen
US20070263328A1 (en) * 2006-05-09 2007-11-15 Intermagnetics General Corporation Circuit including a superconducting element and a switch, a system including the circuit, and a method of using the system
GB2457231B (en) * 2008-02-05 2010-01-06 Siemens Magnet Technology Ltd Switch recloser comprising a persistent switch system
US7940029B2 (en) 2008-07-02 2011-05-10 American Superconductor Corporation Static VAR corrector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2166440A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-11-05 1973-08-17 Comp Generale Electricite
JPS4996691A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-01-17 1974-09-12
JPS5419835A (en) * 1977-07-15 1979-02-14 Kenkichi Nakashima Pinball type game machine
JPS58202509A (ja) * 1982-05-21 1983-11-25 Toshiba Corp 超電導磁石保護回路

Also Published As

Publication number Publication date
US4688137A (en) 1987-08-18
EP0181575B1 (en) 1990-01-03
EP0181575A1 (en) 1986-05-21
JPS61114509A (ja) 1986-06-02
DE3575245D1 (de) 1990-02-08

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term