ATE109304T1 - Impedanzanordnung zur begrenzung von transienten vorgängen. - Google Patents

Impedanzanordnung zur begrenzung von transienten vorgängen.

Info

Publication number
ATE109304T1
ATE109304T1 AT88304511T AT88304511T ATE109304T1 AT E109304 T1 ATE109304 T1 AT E109304T1 AT 88304511 T AT88304511 T AT 88304511T AT 88304511 T AT88304511 T AT 88304511T AT E109304 T1 ATE109304 T1 AT E109304T1
Authority
AT
Austria
Prior art keywords
circuit
winding
impedance arrangement
switching device
frequency range
Prior art date
Application number
AT88304511T
Other languages
English (en)
Inventor
Raymond P O'leary
Original Assignee
S & C Electric Co
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 S & C Electric Co filed Critical S & C Electric Co
Application granted granted Critical
Publication of ATE109304T1 publication Critical patent/ATE109304T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/165—Details concerning the impedances

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)
  • Power Conversion In General (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AT88304511T 1987-05-18 1988-05-18 Impedanzanordnung zur begrenzung von transienten vorgängen. ATE109304T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/053,428 US4819120A (en) 1986-07-24 1987-05-18 Impedance arrangement for limiting transients

Publications (1)

Publication Number Publication Date
ATE109304T1 true ATE109304T1 (de) 1994-08-15

Family

ID=21984152

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88304511T ATE109304T1 (de) 1987-05-18 1988-05-18 Impedanzanordnung zur begrenzung von transienten vorgängen.

Country Status (5)

Country Link
US (1) US4819120A (de)
EP (1) EP0292268B1 (de)
AT (1) ATE109304T1 (de)
CA (1) CA1308437C (de)
DE (1) DE3850810T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5202584A (en) * 1991-08-30 1993-04-13 Bba Canada Limited High energy dissipation harmonic filter reactor
US5629658A (en) * 1992-08-18 1997-05-13 Chen; William W. Methods of arc suppression and circuit breakers with electronic alarmers
RU2340028C1 (ru) * 2007-11-23 2008-11-27 Александр Михайлович Брянцев Способ ограничения тока короткого замыкания в сети

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE296816C (de) *
DE971695C (de) * 1943-03-28 1959-03-12 Siemens Ag Anordnung zum Anschluss von Kondensatoren an ein Wechselstromnetz
CH380809A (de) * 1960-10-26 1964-08-15 Bbc Brown Boveri & Cie Kurzschluss-Begrenzungseinrichtung in elektrischen Netzen
US3376475A (en) * 1965-09-07 1968-04-02 Greber Henry Circuit breaker with auxiliary resonance circuit
CH486142A (de) * 1968-08-02 1970-02-15 Bbc Brown Boveri & Cie Anordnung zur Dämpfung elektrischer Schwingungen auf einer Hochspannungsleitung
US3697773A (en) * 1971-01-11 1972-10-10 Wisconsin Alumni Res Found Method and apparatus for non-oscillatory removal of transients in minimum time by bang-bang control of reactance in a power system
US3836819A (en) * 1973-08-20 1974-09-17 Ite Imperial Corp Current limiting circuit interrupter device
US3927350A (en) * 1974-04-22 1975-12-16 Ite Imperial Corp Self-switched inductive fault current limiter
US3912975A (en) * 1974-07-15 1975-10-14 Hughes Aircraft Co Impedance-increasing system and in-line device therefor
US4110806A (en) * 1976-01-08 1978-08-29 Tokyo Shibaura Denki Kabushiki Kaisha Circuit interrupting apparatus for use in direct current circuits
US4184186A (en) * 1977-09-06 1980-01-15 General Electric Company Current limiting device for an electric power system
US4191986A (en) * 1978-05-12 1980-03-04 The United States Of America As Represented By The Secretary Of The Navy Power line transient suppressors
US4405965A (en) * 1981-12-21 1983-09-20 Board Of Regents, University Of Texas System Current limiting device for overcurrent protection
JPS5956825A (ja) * 1982-09-21 1984-04-02 三菱電機株式会社 交流限流装置
JPS59105226A (ja) * 1982-12-09 1984-06-18 株式会社日立製作所 しゃ断器
JPS59144322A (ja) * 1983-02-02 1984-08-18 三菱電機株式会社 交流限流装置
US4695918A (en) * 1986-07-24 1987-09-22 S&C Electric Company Pre-insertion inductor arrangement

Also Published As

Publication number Publication date
US4819120A (en) 1989-04-04
CA1308437C (en) 1992-10-06
EP0292268B1 (de) 1994-07-27
DE3850810D1 (de) 1994-09-01
EP0292268A2 (de) 1988-11-23
DE3850810T2 (de) 1994-11-17
EP0292268A3 (en) 1990-10-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties