CA1013459A - High voltage current limiting circuit breaker utilizing a super conductive resistance element - Google Patents

High voltage current limiting circuit breaker utilizing a super conductive resistance element

Info

Publication number
CA1013459A
CA1013459A CA209,080A CA209080A CA1013459A CA 1013459 A CA1013459 A CA 1013459A CA 209080 A CA209080 A CA 209080A CA 1013459 A CA1013459 A CA 1013459A
Authority
CA
Canada
Prior art keywords
high voltage
circuit breaker
resistance element
current limiting
limiting circuit
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
Application number
CA209,080A
Inventor
Michael S. Walker
Frederick J. Young
Robert J. Spreadbury
Suresh K. Bhate
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1013459A publication Critical patent/CA1013459A/en
Expired 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/85—Protective circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
CA209,080A 1973-10-17 1974-09-12 High voltage current limiting circuit breaker utilizing a super conductive resistance element Expired CA1013459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US407338A US3925707A (en) 1973-10-17 1973-10-17 High voltage current limiting circuit breaker utilizing a super conductive resistance element

Publications (1)

Publication Number Publication Date
CA1013459A true CA1013459A (en) 1977-07-05

Family

ID=23611610

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209,080A Expired CA1013459A (en) 1973-10-17 1974-09-12 High voltage current limiting circuit breaker utilizing a super conductive resistance element

Country Status (2)

Country Link
US (1) US3925707A (en)
CA (1) CA1013459A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113612192A (en) * 2021-07-19 2021-11-05 西安交通大学 Self-adaptive vacuum forced zero-crossing direct current switching-on and switching-off method based on superconducting current limiting

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US4449162A (en) * 1980-12-09 1984-05-15 Lucas Industries Limited Drive circuit
KR920000829B1 (en) * 1987-07-21 1992-01-30 스미도모덴기고오교오 가부시가가이샤 Semiconductor device
JPH0821633B2 (en) * 1987-07-21 1996-03-04 三菱電機株式会社 Latch-up protection circuit
SE462357B (en) * 1988-10-31 1990-06-11 Asea Brown Boveri STROEMBEGRAENSARE
GB2225164A (en) * 1988-11-17 1990-05-23 Marconi Co Ltd Current limiting device
US5225957A (en) * 1989-05-22 1993-07-06 Kabushiki Kaisha Toshiba Current limiting device
JP2879807B2 (en) * 1992-07-30 1999-04-05 矢崎総業株式会社 Switch corrosion prevention circuit
GB9506096D0 (en) * 1995-03-24 1995-05-10 Oxford Instr Public Limited Co Current limiting device
US5627709A (en) * 1995-08-11 1997-05-06 General Electric Company Electrical circuit for protecting a superconducting magnet during a quench
GB9613266D0 (en) * 1996-06-25 1996-08-28 Oxford Instr Public Limited Co Current limiting device
US5731939A (en) * 1996-09-04 1998-03-24 General Electric Company Quench-protecting electrical circuit for a superconducting magnet
GB9621142D0 (en) 1996-10-10 1996-11-27 Oxford Instr Public Limited Co Current limiting device
US5844467A (en) * 1997-01-24 1998-12-01 Eaton Corporation Low inductance shunt for current limiting polymer applications
US20020018327A1 (en) * 2000-07-10 2002-02-14 Walker Michael S. Multi-winding fault-current limiter coil with flux shaper and cooling for use in an electrical power transmission/distribution application
CN100385762C (en) * 2005-12-06 2008-04-30 电子科技大学 Composite high temperature superconducting power fault current limiter
US20080191561A1 (en) * 2007-02-09 2008-08-14 Folts Douglas C Parallel connected hts utility device and method of using same
KR100888147B1 (en) * 2007-08-20 2009-03-13 한국전력공사 Hybrid superconducting fault current limiter
GB2457231B (en) * 2008-02-05 2010-01-06 Siemens Magnet Technology Ltd Switch recloser comprising a persistent switch system
IT1391385B1 (en) * 2008-10-14 2011-12-13 Univ Bologna Alma Mater SUPERCONDUCTIVE FAULT CURRENT LIMITER.
JP5214066B1 (en) 2012-05-01 2013-06-19 三菱電機株式会社 DC circuit breaker
GB201308051D0 (en) * 2013-05-03 2013-06-12 Univ Manchester Apparatus and method for controlling a DC current
EP2978091B1 (en) * 2014-07-22 2020-04-01 Nexans Method for the transmission of electric power
IL237775B (en) * 2015-03-16 2019-03-31 Redler Tech Ltd Automatic, highly reliable, fully redundant electornic circuit breaker that includes means for preventing short-circuit overcurrent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249810A (en) * 1962-11-20 1966-05-03 Westinghouse Electric Corp Circuit interrupting apparatus
DE1962704B2 (en) * 1969-12-13 1973-02-15 Siemens AG, 1000 Berlin u 8000 München SUPRAL CONDUCTIVE SWITCHING LINE FOR POWERFUL CURRENT
US3703664A (en) * 1970-10-05 1972-11-21 Ite Imperial Corp Fault current limiter using superconductive element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113612192A (en) * 2021-07-19 2021-11-05 西安交通大学 Self-adaptive vacuum forced zero-crossing direct current switching-on and switching-off method based on superconducting current limiting
CN113612192B (en) * 2021-07-19 2022-05-06 西安交通大学 Self-adaptive vacuum forced zero-crossing direct current switching-on and switching-off method based on superconducting current limiting

Also Published As

Publication number Publication date
US3925707A (en) 1975-12-09

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