AT384320B - INDUCTIVE AC LIMITER - Google Patents

INDUCTIVE AC LIMITER

Info

Publication number
AT384320B
AT384320B AT34681A AT34681A AT384320B AT 384320 B AT384320 B AT 384320B AT 34681 A AT34681 A AT 34681A AT 34681 A AT34681 A AT 34681A AT 384320 B AT384320 B AT 384320B
Authority
AT
Austria
Prior art keywords
limiter
inductive
Prior art date
Application number
AT34681A
Other languages
German (de)
Other versions
ATA34681A (en
Inventor
Ernst Ing Wiesner
Original Assignee
Zumtobel Ag
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 Zumtobel Ag filed Critical Zumtobel Ag
Priority to AT34681A priority Critical patent/AT384320B/en
Priority to DE19823202600 priority patent/DE3202600A1/en
Publication of ATA34681A publication Critical patent/ATA34681A/en
Application granted granted Critical
Publication of AT384320B publication Critical patent/AT384320B/en

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
    • H02H9/021—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
    • H01F27/24—Magnetic cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • 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
    • H01F38/08—High-leakage transformers or inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F2003/103—Magnetic circuits with permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
AT34681A 1981-01-27 1981-01-27 INDUCTIVE AC LIMITER AT384320B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT34681A AT384320B (en) 1981-01-27 1981-01-27 INDUCTIVE AC LIMITER
DE19823202600 DE3202600A1 (en) 1981-01-27 1982-01-27 Inductive voltage or current limiter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT34681A AT384320B (en) 1981-01-27 1981-01-27 INDUCTIVE AC LIMITER

Publications (2)

Publication Number Publication Date
ATA34681A ATA34681A (en) 1987-03-15
AT384320B true AT384320B (en) 1987-10-27

Family

ID=3488171

Family Applications (1)

Application Number Title Priority Date Filing Date
AT34681A AT384320B (en) 1981-01-27 1981-01-27 INDUCTIVE AC LIMITER

Country Status (2)

Country Link
AT (1) AT384320B (en)
DE (1) DE3202600A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529011A1 (en) * 1985-08-13 1987-02-19 Thomson Brandt Gmbh High-voltage transformer having a core
DE3614492A1 (en) * 1986-04-29 1987-11-05 Electronic Werke Deutschland ELECTRIC CONVERTER
DE3829207A1 (en) * 1988-08-29 1990-03-08 Licentia Gmbh Current-limiting induction coil
DE3901792C2 (en) * 1989-01-21 2002-06-20 Lucent Technologies Inc Toroidal core made of ferrite or iron powder material
JP3230647B2 (en) * 1994-12-09 2001-11-19 株式会社安川電機 DC reactor
DE19816485C2 (en) * 1998-04-14 2000-05-25 Aloys Wobben Coil for step-up converter
EP1211699B1 (en) 2000-11-29 2004-02-04 NEC TOKIN Corporation Magnetic core having magnetically biasing bond magnet and inductance part using the same
DE10159112A1 (en) * 2001-12-01 2003-06-18 Hella Kg Hueck & Co Ignition transformer for motor vehicle gas discharge lamp, has permanent magnet located in air-gap of annular core
EP2117020A1 (en) * 2008-05-05 2009-11-11 ABB Oy A reactor arrangement for alternating electrical current
DE102011107252A1 (en) 2011-07-14 2013-01-17 Schneider Electric Sachsenwerk Gmbh Coil for current limitation
JP7425962B2 (en) * 2019-12-23 2024-02-01 Tdk株式会社 coil parts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT293566B (en) * 1968-11-02 1971-10-11 Vacuumschmelze Gmbh Low-noise radio interference suppression choke
DE2424131C3 (en) * 1973-05-18 1979-05-03 Hitachi Metals, Ltd., Tokio throttle

Also Published As

Publication number Publication date
ATA34681A (en) 1987-03-15
DE3202600A1 (en) 1982-09-09
DE3202600C2 (en) 1991-09-05

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee