GB0606013D0 - Fault current limiting - Google Patents

Fault current limiting

Info

Publication number
GB0606013D0
GB0606013D0 GBGB0606013.1A GB0606013A GB0606013D0 GB 0606013 D0 GB0606013 D0 GB 0606013D0 GB 0606013 A GB0606013 A GB 0606013A GB 0606013 D0 GB0606013 D0 GB 0606013D0
Authority
GB
United Kingdom
Prior art keywords
current limiting
fault current
fault
limiting
current
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.)
Withdrawn
Application number
GBGB0606013.1A
Other versions
GB2439764A (en
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB0606013A priority Critical patent/GB2439764A/en
Publication of GB0606013D0 publication Critical patent/GB0606013D0/en
Publication of GB2439764A publication Critical patent/GB2439764A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/023—Current limitation using superconducting elements
    • H01L39/16—
    • 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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/30—Devices switchable between superconducting and normal states
    • 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)
GB0606013A 2006-03-25 2006-03-25 Fault current limiting Withdrawn GB2439764A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0606013A GB2439764A (en) 2006-03-25 2006-03-25 Fault current limiting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0606013A GB2439764A (en) 2006-03-25 2006-03-25 Fault current limiting

Publications (2)

Publication Number Publication Date
GB0606013D0 true GB0606013D0 (en) 2006-05-03
GB2439764A GB2439764A (en) 2008-01-09

Family

ID=36384183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0606013A Withdrawn GB2439764A (en) 2006-03-25 2006-03-25 Fault current limiting

Country Status (1)

Country Link
GB (1) GB2439764A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2450534B (en) * 2007-06-28 2009-12-23 Kelman Ltd A fuse protection circuit
US8588875B2 (en) 2010-01-21 2013-11-19 Superpower, Inc. Superconducting fault current-limiter with variable shunt impedance
US8654486B2 (en) 2011-03-16 2014-02-18 Varian Semiconductor Equipment Associates, Inc. Superconducting fault current limiter system
US8718733B2 (en) * 2011-06-09 2014-05-06 Varian Semiconductor Equipment Associates, Inc. Superconducting fault current limiter recovery system
WO2014011272A2 (en) * 2012-04-11 2014-01-16 Brookhaven Science Associates, Llc Radio frequency-assisted fast superconducting switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01185128A (en) * 1988-01-11 1989-07-24 Nissin Electric Co Ltd Self-reset current limiter
DE69010770T2 (en) * 1989-05-22 1995-03-02 Toshiba Kawasaki Kk Current limiting device.
JPH03245725A (en) * 1990-02-22 1991-11-01 Takaoka Electric Mfg Co Ltd Overcurrent limiter
JPH03277124A (en) * 1990-03-26 1991-12-09 Tokyo Electric Power Co Inc:The Connecting method for short-circuit current suppressing superconducting current limiter

Also Published As

Publication number Publication date
GB2439764A (en) 2008-01-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)