IT7923518A0 - Dispositivo limitatore di corrente. - Google Patents

Dispositivo limitatore di corrente.

Info

Publication number
IT7923518A0
IT7923518A0 IT7923518A IT2351879A IT7923518A0 IT 7923518 A0 IT7923518 A0 IT 7923518A0 IT 7923518 A IT7923518 A IT 7923518A IT 2351879 A IT2351879 A IT 2351879A IT 7923518 A0 IT7923518 A0 IT 7923518A0
Authority
IT
Italy
Prior art keywords
current limiting
limiting device
current
limiting
Prior art date
Application number
IT7923518A
Other languages
English (en)
Original Assignee
Northern Eng Ind
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 Northern Eng Ind filed Critical Northern Eng Ind
Publication of IT7923518A0 publication Critical patent/IT7923518A0/it

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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Electrical Variables (AREA)
IT7923518A 1978-06-13 1979-06-13 Dispositivo limitatore di corrente. IT7923518A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7826841 1978-06-13

Publications (1)

Publication Number Publication Date
IT7923518A0 true IT7923518A0 (it) 1979-06-13

Family

ID=10497947

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7923518A IT7923518A0 (it) 1978-06-13 1979-06-13 Dispositivo limitatore di corrente.

Country Status (7)

Country Link
US (1) US4257080A (it)
JP (1) JPS554699A (it)
CA (1) CA1124316A (it)
DE (1) DE2923071A1 (it)
FR (1) FR2428902A1 (it)
IT (1) IT7923518A0 (it)
SE (1) SE7905163L (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5793195A (en) * 1980-12-01 1982-06-10 Mitsubishi Paper Mills Ltd Wet offset desensitized ink for no-carbon pressure sensitive copy sheet
US4723188A (en) * 1986-09-15 1988-02-02 General Electric Company Permanent magnet surge arrestor for DC power converter
US5241447A (en) * 1991-02-27 1993-08-31 The United States Of America As Represented By The Secretary Of The Air Force Magnetic switch structure and method employing superconductive material
US5838554A (en) * 1994-04-26 1998-11-17 Comarco Wireless Technologies, Inc. Small form factor power supply
US6836103B2 (en) * 2002-06-28 2004-12-28 Microsemi Corporation Method and apparatus for dithering auto-synchronization of a multiphase switching power converter
US20060158803A1 (en) * 2003-01-27 2006-07-20 Bar Ilan University Fault current limiters (fcl) with the cores staurated by superconducting coils
US9153960B2 (en) 2004-01-15 2015-10-06 Comarco Wireless Technologies, Inc. Power supply equipment utilizing interchangeable tips to provide power and a data signal to electronic devices
ES2393356T3 (es) * 2005-09-07 2012-12-20 Bar Ilan University Limitador de corriente de falta(FCL) con los núcleos saturados por bobinas superconductoras
KR20100082803A (ko) * 2008-04-03 2010-07-19 제너지 파워 피티와이 엘티디 한류기
GB201302894D0 (en) * 2013-02-19 2013-04-03 Gridon Ltd Fault current limiter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1962704B2 (de) * 1969-12-13 1973-02-15 Siemens AG, 1000 Berlin u 8000 München Supraleitfaehige schaltstrecke fuer starkstrom
CH586478A5 (it) * 1974-07-31 1977-03-31 Siemens Ag
US4045823A (en) * 1975-01-17 1977-08-30 Reyrolle Parsons Limited Current limiting devices for alternating current systems
US4117524A (en) * 1975-10-03 1978-09-26 Reyrolle Parsons Limited Current-limiting devices

Also Published As

Publication number Publication date
CA1124316A (en) 1982-05-25
US4257080A (en) 1981-03-17
JPS554699A (en) 1980-01-14
DE2923071A1 (de) 1979-12-20
SE7905163L (sv) 1979-12-14
FR2428902A1 (fr) 1980-01-11

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