GB1053838A - - Google Patents

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Publication number
GB1053838A
GB1053838A GB1053838DA GB1053838A GB 1053838 A GB1053838 A GB 1053838A GB 1053838D A GB1053838D A GB 1053838DA GB 1053838 A GB1053838 A GB 1053838A
Authority
GB
United Kingdom
Prior art keywords
superconductive
transformer
reactor
enclosure
metal sheets
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.)
Active
Application number
Publication of GB1053838A publication Critical patent/GB1053838A/en
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/38—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of superconductive devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/02—Quenching; Protection arrangements during quenching
    • 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)
  • Emergency Protection Circuit Devices (AREA)

Abstract

1,053,838. Excess current protection. LICENTIA PATENT - VERWALTUNGS G.m.b.H. May 21, 1964, No. 21048/64. Heading H2H. [Also in Division HIT] A superconductive transformer TR or other device is protected against overloads by a series reactor having either superconductive or non-superconductive windings with a core or enclosure of superconductive metal sheets, which property is destroyed on overloading of the transformer. The metal sheets at the ends of the enclosure St 1 , St 2 should be made as thin as possible and a by-pass may be connected across the reactor to enable the transformer to be used during the cool down period of the reactor.
GB1053838D Active GB1053838A (en)

Publications (1)

Publication Number Publication Date
GB1053838A true GB1053838A (en)

Family

ID=1757795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1053838D Active GB1053838A (en)

Country Status (1)

Country Link
GB (1) GB1053838A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647590A1 (en) * 1989-05-26 1990-11-30 Alsthom Gec Superconducting current-limiting transformer
GB2321137A (en) * 1997-01-11 1998-07-15 Gec Alsthom Ltd Transformer with a superconducitve current-limiting arangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647590A1 (en) * 1989-05-26 1990-11-30 Alsthom Gec Superconducting current-limiting transformer
GB2321137A (en) * 1997-01-11 1998-07-15 Gec Alsthom Ltd Transformer with a superconducitve current-limiting arangement
GB2321137B (en) * 1997-01-11 2000-11-15 Gec Alsthom Ltd Electric power transfer means

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