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GB201304249D0 - Fault Current Limiter - Google Patents

Fault Current Limiter

Info

Publication number
GB201304249D0
GB201304249D0 GBGB1304249.4A GB201304249A GB201304249D0 GB 201304249 D0 GB201304249 D0 GB 201304249D0 GB 201304249 A GB201304249 A GB 201304249A GB 201304249 D0 GB201304249 D0 GB 201304249D0
Authority
GB
United Kingdom
Prior art keywords
fault current
current limiter
limiter
fault
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Withdrawn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
GBGB1304249.4A
Other versions
GB2510922A (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.)
GRIDON Ltd
Original Assignee
GRIDON 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 GRIDON Ltd filed Critical GRIDON Ltd
Publication of GB201304249D0 publication Critical patent/GB201304249D0/en
Priority to PCT/IL2014/050172 priority Critical patent/WO2014128697A1/en
Publication of GB2510922A publication Critical patent/GB2510922A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
    • H01F38/023—Adaptations of transformers or inductances for specific applications or functions for non-linear operation of inductances
    • 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
    • H02H9/021—Current limitation using saturable reactors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/38—Auxiliary core members; Auxiliary coils or windings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Emergency Protection Circuit Devices (AREA)
GB1304249.4A 2013-02-19 2013-03-08 Fault Current Limiter Withdrawn GB2510922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IL2014/050172 WO2014128697A1 (en) 2013-02-19 2014-02-17 Fault current limiter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1302894.9A GB201302894D0 (en) 2013-02-19 2013-02-19 Fault current limiter

Publications (2)

Publication Number Publication Date
GB201304249D0 true GB201304249D0 (en) 2013-04-24
GB2510922A GB2510922A (en) 2014-08-20

Family

ID=48048619

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1302894.9A Ceased GB201302894D0 (en) 2013-02-19 2013-02-19 Fault current limiter
GB1304249.4A Withdrawn GB2510922A (en) 2013-02-19 2013-03-08 Fault Current Limiter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1302894.9A Ceased GB201302894D0 (en) 2013-02-19 2013-02-19 Fault current limiter

Country Status (2)

Country Link
GB (2) GB201302894D0 (en)
WO (1) WO2014128697A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201408855D0 (en) * 2014-05-19 2014-07-02 Faultcurrent Ltd Fault current limiter
CN110649583B (en) * 2019-09-19 2021-10-26 天津大学 Inductance-resistance type direct current limiting device and method based on magnetic coupling enhancement characteristic

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2059943A1 (en) * 1969-05-09 1971-06-11 Edf
US4117524A (en) * 1975-10-03 1978-09-26 Reyrolle Parsons Limited Current-limiting devices
US4152637A (en) * 1977-06-20 1979-05-01 The Charles Stark Draper Laboratory, Inc. Saturable reactor limiter for current
DE2923071A1 (en) * 1978-06-13 1979-12-20 Northern Eng Ind CURRENT LIMITING DEVICE
US5930095A (en) * 1996-08-16 1999-07-27 Back Joo Superconducting current limiting device by introducing the air gap in the magnetic core
GB9819058D0 (en) * 1998-09-01 1998-10-28 Oxford Instr Ltd Electrical transformer
WO2004068670A1 (en) * 2003-01-27 2004-08-12 Bar Ilan University Fault current limiters (fcl) with the cores saturated by superconducting coils
CN100440675C (en) * 2004-07-28 2008-12-03 北京云电英纳超导电缆有限公司 Fast Current Limiting Superconducting Fault Current Limiter
WO2009006666A1 (en) * 2007-07-09 2009-01-15 Australian Superconductors Pty Ltd Fault current limiter
US9230731B2 (en) * 2009-08-31 2016-01-05 BAR ILAN Research & Development Company Fault current limiter with saturated core
US8564921B2 (en) * 2011-02-03 2013-10-22 Zenergy Power Pty Ltd Fault current limiter with shield and adjacent cores
GB2491641B (en) * 2011-06-10 2015-12-30 Zenergy Power Pty Ltd Fault current limiter
GB2493772B (en) * 2011-08-18 2014-01-01 Gridon Ltd Fault current limiter

Also Published As

Publication number Publication date
GB2510922A (en) 2014-08-20
GB201302894D0 (en) 2013-04-03
WO2014128697A1 (en) 2014-08-28

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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)