JPS6411508U - - Google Patents

Info

Publication number
JPS6411508U
JPS6411508U JP1988090491U JP9049188U JPS6411508U JP S6411508 U JPS6411508 U JP S6411508U JP 1988090491 U JP1988090491 U JP 1988090491U JP 9049188 U JP9049188 U JP 9049188U JP S6411508 U JPS6411508 U JP S6411508U
Authority
JP
Japan
Prior art keywords
switch
protection circuit
power supply
voltage
circuit according
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
JP1988090491U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Publication of JPS6411508U publication Critical patent/JPS6411508U/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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)
    • 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)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
JP1988090491U 1987-07-13 1988-07-07 Pending JPS6411508U (US20100056889A1-20100304-C00004.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3723127 1987-07-13

Publications (1)

Publication Number Publication Date
JPS6411508U true JPS6411508U (US20100056889A1-20100304-C00004.png) 1989-01-20

Family

ID=6331480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988090491U Pending JPS6411508U (US20100056889A1-20100304-C00004.png) 1987-07-13 1988-07-07

Country Status (3)

Country Link
US (1) US4930034A (US20100056889A1-20100304-C00004.png)
EP (1) EP0299281A1 (US20100056889A1-20100304-C00004.png)
JP (1) JPS6411508U (US20100056889A1-20100304-C00004.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3891385T1 (de) * 1988-09-08 1990-08-30 Mitsubishi Electric Corp Supraleitende magnetvorrichtung
DE69010770T2 (de) * 1989-05-22 1995-03-02 Toshiba Kawasaki Kk Strombegrenzungsvorrichtung.
JP2831516B2 (ja) * 1992-09-21 1998-12-02 株式会社日立製作所 超電導エネルギー貯蔵装置
US5361055A (en) * 1993-12-17 1994-11-01 General Dynamics Corporation Persistent protective switch for superconductive magnets
US5644218A (en) * 1995-02-01 1997-07-01 Superconductivity, Inc. Protection device for a superconducting coil of a superconducting voltage stabilizer
JP5102872B2 (ja) * 2007-04-17 2012-12-19 イノパワー スーパーコンダクター ケーブル カンパニー リミテッド 飽和鉄心式超伝導故障限流器および該故障限流器の制御方法
DE102010001626A1 (de) * 2010-02-05 2011-08-11 Robert Bosch GmbH, 70469 Schaltungsanordnung zur Überspannungsbegrenzung einer Erregerwicklung einer Synchronmaschine mit Schnellentregung
CN104037732A (zh) * 2014-06-06 2014-09-10 国电南瑞科技股份有限公司 大型发电机组多级灭磁回路的灭磁方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215896A (en) * 1962-10-04 1965-11-02 Gen Electric Fast response overload protection circuit
DE1513448A1 (de) * 1965-04-03 1969-10-16 Siemens Ag Schnell ansprechende UEberspannungsschutzeinrichtung
DE1816865A1 (de) * 1968-12-24 1970-07-02 Aeg Elotherm Gmbh Verfahren und Schaltungsanordnung zur Kurzschlussabschaltung von Einrichtungen zum elektrochemischen Werkstoffabtrag
US3614531A (en) * 1970-08-18 1971-10-19 Joseph V Oswald Shunt means for protecting a power supply against back emf
DE2137776A1 (de) * 1971-07-28 1973-02-08 Siemens Ag Polumschalter fuer einen supraleitenden magneten
CA1006606A (en) * 1972-05-22 1977-03-08 Katsuyuki Totsu Motor-driven screw driver with automatic stopping means
US3947726A (en) * 1974-12-18 1976-03-30 General Electric Co. Reverse voltage surge protection for high-voltage thyristors
US3982137A (en) * 1975-03-27 1976-09-21 Power Management Corporation Arc suppressor circuit
US4424544A (en) * 1982-02-09 1984-01-03 Bell Telephone Laboratories, Incorporated Optically toggled bidirectional switch
US4586104A (en) * 1983-12-12 1986-04-29 Rit Research Corp. Passive overvoltage protection devices, especially for protection of computer equipment connected to data lines
US4631621A (en) * 1985-07-11 1986-12-23 General Electric Company Gate turn-off control circuit for a solid state circuit interrupter
US4715058A (en) * 1986-04-23 1987-12-22 Siemens Aktiengesellschaft Protective circuit for the overvoltage protection of a subscriber line interconnect circuit

Also Published As

Publication number Publication date
US4930034A (en) 1990-05-29
EP0299281A1 (de) 1989-01-18

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