SE452664B - Anordning for overvakning av elektriska anordningar med avseende pa uppkomsten av en eller flera ljusbagar - Google Patents

Anordning for overvakning av elektriska anordningar med avseende pa uppkomsten av en eller flera ljusbagar

Info

Publication number
SE452664B
SE452664B SE8205611A SE8205611A SE452664B SE 452664 B SE452664 B SE 452664B SE 8205611 A SE8205611 A SE 8205611A SE 8205611 A SE8205611 A SE 8205611A SE 452664 B SE452664 B SE 452664B
Authority
SE
Sweden
Prior art keywords
arc
memory
signal
delay time
circuit
Prior art date
Application number
SE8205611A
Other languages
English (en)
Swedish (sv)
Other versions
SE8205611L (sv
SE8205611D0 (sv
Inventor
H Stahl
G Schwarz
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of SE8205611D0 publication Critical patent/SE8205611D0/xx
Publication of SE8205611L publication Critical patent/SE8205611L/
Publication of SE452664B publication Critical patent/SE452664B/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015—Using arc detectors
    • H02H1/0023—Using arc detectors sensing non electrical parameters, e.g. by optical, pneumatic, thermal or sonic sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
    • G01R31/3275—Fault detection or status indication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Communication System (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
SE8205611A 1981-10-02 1982-10-01 Anordning for overvakning av elektriska anordningar med avseende pa uppkomsten av en eller flera ljusbagar SE452664B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3139246 1981-10-02
DE19813141374 DE3141374A1 (de) 1981-10-02 1981-10-17 Anordnung zur ueberwachung von elektrischen einrichtungen auf die ausbildung eines oder mehrerer lichtboegen

Publications (3)

Publication Number Publication Date
SE8205611D0 SE8205611D0 (sv) 1982-10-01
SE8205611L SE8205611L (sv) 1983-04-03
SE452664B true SE452664B (sv) 1987-12-07

Family

ID=25796501

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205611A SE452664B (sv) 1981-10-02 1982-10-01 Anordning for overvakning av elektriska anordningar med avseende pa uppkomsten av en eller flera ljusbagar

Country Status (3)

Country Link
DE (1) DE3141374A1 (de)
NL (1) NL8203834A (de)
SE (1) SE452664B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791518A (en) * 1986-06-09 1988-12-13 Bbc Brown Boveri Ag Device for detecting interfering arcs
DE4440281C2 (de) * 1994-11-11 2000-07-27 Asg Luftfahrttechnik Und Senso Einrichtung zur optischen Erfassung von Störlichtbogenentladungen
DE19508763C2 (de) * 1995-03-01 1997-01-16 Aeg Bahnfahrwegsysteme Gmbh Anordnung zur Überwachung eines Leistungsschaltgerätes
DE19530776C1 (de) * 1995-08-22 1996-12-12 Reinhausen Maschf Scheubeck Verfahren zur Überwachung eines Lastumschalters für einen Stufenschalter
DE19534403C2 (de) * 1995-09-16 2000-07-27 Alstom Sachsenwerk Gmbh Lichtbogenwächter
DE19614447A1 (de) * 1996-04-12 1997-10-16 Aeg Sensorsysteme Gmbh Anordnung zur Erfassung der von mehreren Lichtbogensensoren erzeugten Signale
DE19645158B4 (de) * 1996-11-02 2005-10-13 Alstom Sachsenwerk Gmbh Verfahren zur Erfassung eines Störlichtbogens und Lichtbogenwächter hierfür
US6433976B1 (en) * 1999-09-24 2002-08-13 Square D Company Instantaneous arc fault light detector with resistance to false tripping
WO2011069297A1 (en) 2009-12-11 2011-06-16 Areva T&D Uk Ltd. Method for arc detection and devices thereof
US8576521B2 (en) * 2011-08-16 2013-11-05 Schneider Electric USA, Inc. Adaptive light detection for arc mitigation systems
US9053881B2 (en) 2012-08-24 2015-06-09 Schneider Electric USA, Inc. Arc detection with resistance to nuisance activation through light subtraction
DE102014012014A1 (de) * 2014-08-12 2016-02-18 Audi Ag Schaltungsanordnung und Verfahren zur Erkennung eines Lichtbogens in einem Kraftfahrzeug
EP3487014A1 (de) * 2017-11-17 2019-05-22 Vestel Elektronik Sanayi ve Ticaret A.S. Elektrische lichtbogenschutzanordnung und verfahren
DE102020201887A1 (de) * 2020-02-14 2021-09-23 Siemens Aktiengesellschaft Anordnung und Verfahren zur Erkennung von Lichtbögen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2233976B2 (de) * 1972-07-11 1979-09-13 Rohde & Schwarz, 8000 Muenchen Schaltungsanordnung zum Erkennen und Weiterschalten einer Information
DE2840790C2 (de) * 1978-09-20 1983-08-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur Überwachung von elektrischen Einrichtungen auf die Ausbildung eines oder mehrerer Lichtbögen
DE2947776A1 (de) * 1979-11-23 1981-06-04 Biotronik Meß- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin, 1000 Berlin Vorrichtung zur unterdrueckung netzfrequenter stoerungen bei der aufnahme biologischer signale

Also Published As

Publication number Publication date
SE8205611L (sv) 1983-04-03
DE3141374C2 (de) 1989-03-02
NL8203834A (nl) 1983-05-02
SE8205611D0 (sv) 1982-10-01
DE3141374A1 (de) 1983-04-28

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