SE9802182D0 - Anordning för koppling - Google Patents

Anordning för koppling

Info

Publication number
SE9802182D0
SE9802182D0 SE9802182A SE9802182A SE9802182D0 SE 9802182 D0 SE9802182 D0 SE 9802182D0 SE 9802182 A SE9802182 A SE 9802182A SE 9802182 A SE9802182 A SE 9802182A SE 9802182 D0 SE9802182 D0 SE 9802182D0
Authority
SE
Sweden
Prior art keywords
over
currents
voltages
closing means
arrangement
Prior art date
Application number
SE9802182A
Other languages
English (en)
Other versions
SE9802182L (sv
Inventor
Mats Ekberg
Anders Sunesson
Dan Windmar
Mikael Bergkvist
Marie Sundin
Per Skytt
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9802182A priority Critical patent/SE9802182L/sv
Publication of SE9802182D0 publication Critical patent/SE9802182D0/sv
Priority to PCT/SE1999/001101 priority patent/WO1999067865A1/en
Priority to AU48161/99A priority patent/AU4816199A/en
Publication of SE9802182L publication Critical patent/SE9802182L/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T2/00—Spark gaps comprising auxiliary triggering means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
    • 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
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Gas-Insulated Switchgears (AREA)
SE9802182A 1998-06-17 1998-06-17 Anordning för koppling SE9802182L (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9802182A SE9802182L (sv) 1998-06-17 1998-06-17 Anordning för koppling
PCT/SE1999/001101 WO1999067865A1 (en) 1998-06-17 1999-06-17 A switching device
AU48161/99A AU4816199A (en) 1998-06-17 1999-06-17 A switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9802182A SE9802182L (sv) 1998-06-17 1998-06-17 Anordning för koppling

Publications (2)

Publication Number Publication Date
SE9802182D0 true SE9802182D0 (sv) 1998-06-17
SE9802182L SE9802182L (sv) 2000-02-21

Family

ID=20411762

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9802182A SE9802182L (sv) 1998-06-17 1998-06-17 Anordning för koppling

Country Status (3)

Country Link
AU (1) AU4816199A (sv)
SE (1) SE9802182L (sv)
WO (1) WO1999067865A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10164232A1 (de) * 2001-12-31 2003-07-17 Phoenix Contact Gmbh & Co Mehrpoliges Überspannungsschutzsystem und verfahren zum sicheren Betrieb eines mehrpoligen Überspannungsschutzsystems
FR2925212B1 (fr) * 2007-12-18 2010-01-01 Schneider Electric Ind Sas Court-circuiteur electrique comportant un generateur a plasma ionise et ensemble de protection contre les arcs internes comportant un tel court-circuiteur

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398322A (en) * 1964-09-17 1968-08-20 Air Force Usa High voltage switch
US3660721A (en) * 1971-02-01 1972-05-02 Gen Electric Protective equipment for an alternating current power distribution system
US4184186A (en) * 1977-09-06 1980-01-15 General Electric Company Current limiting device for an electric power system
DE3787798D1 (de) * 1987-03-06 1993-11-18 Groh Heinrich Anordnung für elektrische Energieversorgungsleitungen zum Schutz gegen Explosionen von Gas- und/oder Staub-Luft-Gemischen, vorzugsweise des Untertagebetriebes.
US4978893A (en) * 1988-09-27 1990-12-18 The United States Of American As Epresented By The United States The Department Of Energy Laser-triggered vacuum switch

Also Published As

Publication number Publication date
AU4816199A (en) 2000-01-10
WO1999067865A1 (en) 1999-12-29
SE9802182L (sv) 2000-02-21

Similar Documents

Publication Publication Date Title
DE69513412D1 (de) Schutzschaltung gegen transiente spannungen für elektrischen leistungswandler
DE69618605T2 (de) Elektrischer schalter
EP1052657A3 (en) Wildlife guard cover
DE3673247D1 (de) Schutzeinrichtung fuer eine elektrische energieleitung gegen hohe, transiente ueberspannungen.
FR2798784B1 (fr) Dispositif de protection contre les surtensions
WO2003017452A3 (en) Fault tolerant power supply circuit
CN104221239A (zh) 用于控制hvdc输电系统中的电力传输的装置
IT1313321B1 (it) Apparecchiatura di interruzione e sezionamento isolata in gas.
DE60307654D1 (de) Kurzschlussschalter und system zum beseitigen von bogenfehlern in niederspannungs-stromverteilungsgeräten
CN214176535U (zh) 一种施工现场临时用电三级配电装置
DE50101662D1 (de) Störlichtbogengeschütztes elektrisches Bauteil
SE9604631L (sv) Anordning och förfarande för att skydda ett objekt mot felrelaterade överströmmar (Fall 3)
SE9802182L (sv) Anordning för koppling
CA2072969A1 (en) Voltage surge suppression device
Dick et al. Prestriking voltages associated with motor breaker closing
Ma Evaluation of DC supply protection for efficient energy delivery in low voltage applications
Wang et al. Evaluation of existing DC protection solutions on the performance of an active LVDC distribution network under different fault conditions
Wikstrom et al. Power quality improvement by use of a solid state current limiting device
SE9904014L (sv) Elektrisk anordning jämte förfarande och användning vid en sådan anordning
SE9802202D0 (sv) Skyddsanordning
SE9304318D0 (sv) Anordning för begränsning av till ett skyddsobjekt via en elektrisk högspänningskraftledning inkommande överspänningar
DE59306338D1 (de) Ableitertrennschalter
MD3333B2 (ro) Dispozitiv de control al reţelei trifazate
EP0977041A3 (de) Wandlereinrichtungen für Schutzgeräte und Leistungsschaltereinrichtungen
ES2125203A1 (es) Dispositivo de supervision de continuidad de neutro y proteccion contra sobretensiones de servicio.

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9802182-7

Format of ref document f/p: F