FR2059943A1 - - Google Patents

Info

Publication number
FR2059943A1
FR2059943A1 FR6915021A FR6915021A FR2059943A1 FR 2059943 A1 FR2059943 A1 FR 2059943A1 FR 6915021 A FR6915021 A FR 6915021A FR 6915021 A FR6915021 A FR 6915021A FR 2059943 A1 FR2059943 A1 FR 2059943A1
Authority
FR
France
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Withdrawn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
FR6915021A
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR6915021A priority Critical patent/FR2059943A1/fr
Priority to BE749608D priority patent/BE749608A/fr
Priority to CH672270A priority patent/CH533920A/fr
Priority to DE19702022693 priority patent/DE2022693A1/de
Priority to GB2273170A priority patent/GB1314270A/en
Publication of FR2059943A1 publication Critical patent/FR2059943A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Transformers (AREA)
FR6915021A 1969-05-09 1969-05-09 Withdrawn FR2059943A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR6915021A FR2059943A1 (fr) 1969-05-09 1969-05-09
BE749608D BE749608A (fr) 1969-05-09 1970-04-27 Dispositif a bobine d'inductance, d'impedance variable applicable a la limitation des surintensites
CH672270A CH533920A (fr) 1969-05-09 1970-05-05 Dispositif de protection contre les surintensités comprenant une bobine d'inductance
DE19702022693 DE2022693A1 (de) 1969-05-09 1970-05-08 Drosselspulenanordnung mit veraenderlicher Impedanz,insbesondere zur Begrenzung von UEberstroemen
GB2273170A GB1314270A (en) 1969-05-09 1970-05-11 Inductance coil devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6915021A FR2059943A1 (fr) 1969-05-09 1969-05-09

Publications (1)

Publication Number Publication Date
FR2059943A1 true FR2059943A1 (fr) 1971-06-11

Family

ID=9033777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6915021A Withdrawn FR2059943A1 (fr) 1969-05-09 1969-05-09

Country Status (5)

Country Link
BE (1) BE749608A (fr)
CH (1) CH533920A (fr)
DE (1) DE2022693A1 (fr)
FR (1) FR2059943A1 (fr)
GB (1) GB1314270A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2158247A1 (fr) * 1971-10-25 1973-06-15 Acec Appareil a circuit inductif, en particulier transducteur, et compensateur statique d'energie reactive utilisant un tel transducteur.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698214B1 (fr) * 1992-11-16 1995-01-13 Alsthom Gec Limiteur de courant à varistance et à circuit magnétique.
NL2002216C2 (nl) * 2008-11-17 2010-05-18 Liandon B V Stroombegrenzer.
GB2493772B (en) * 2011-08-18 2014-01-01 Gridon Ltd Fault current limiter
GB201302894D0 (en) * 2013-02-19 2013-04-03 Gridon Ltd Fault current limiter
EP3739708B1 (fr) * 2019-05-16 2023-11-01 Siemens Energy Global GmbH & Co. KG Limiteur de courant de court-circuit
CN112382479B (zh) * 2020-10-21 2022-09-23 惠州市明大精密电子有限公司 一种工字电感及其制作方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA739083A (en) * 1966-07-19 Trench Electric Limited Saturable core current limiter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA739083A (en) * 1966-07-19 Trench Electric Limited Saturable core current limiter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2158247A1 (fr) * 1971-10-25 1973-06-15 Acec Appareil a circuit inductif, en particulier transducteur, et compensateur statique d'energie reactive utilisant un tel transducteur.

Also Published As

Publication number Publication date
BE749608A (fr) 1970-10-01
CH533920A (fr) 1973-02-15
GB1314270A (en) 1973-04-18
DE2022693A1 (de) 1970-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse