SE8903348D0 - Ljusbaagsrelae - Google Patents

Ljusbaagsrelae

Info

Publication number
SE8903348D0
SE8903348D0 SE8903348A SE8903348A SE8903348D0 SE 8903348 D0 SE8903348 D0 SE 8903348D0 SE 8903348 A SE8903348 A SE 8903348A SE 8903348 A SE8903348 A SE 8903348A SE 8903348 D0 SE8903348 D0 SE 8903348D0
Authority
SE
Sweden
Prior art keywords
arc
fibre
pickup sensor
photosensor
switchgear
Prior art date
Application number
SE8903348A
Other languages
English (en)
Other versions
SE462544B (sv
SE8903348L (sv
Inventor
M Launonen
Original Assignee
Stroemberg Oy Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8524318&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE8903348(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stroemberg Oy Ab filed Critical Stroemberg Oy Ab
Publication of SE8903348D0 publication Critical patent/SE8903348D0/sv
Publication of SE8903348L publication Critical patent/SE8903348L/sv
Publication of SE462544B publication Critical patent/SE462544B/sv

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00Details of emergency protective circuit arrangements
    • H02H1/0007Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015Using arc detectors
    • H02H1/0023Using arc detectors sensing non electrical parameters, e.g. by optical, pneumatic, thermal or sonic sensors

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Keying Circuit Devices (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
SE8903348A 1987-04-14 1989-10-12 Ljusbaagsrelae SE462544B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI871627A FI77952C (sv) 1987-04-14 1987-04-14 Ljusbågsrelä.
PCT/FI1988/000052 WO1988008217A1 (en) 1987-04-14 1988-04-07 An arc relay

Publications (3)

Publication Number Publication Date
SE8903348D0 true SE8903348D0 (sv) 1989-10-12
SE8903348L SE8903348L (sv) 1989-10-12
SE462544B SE462544B (sv) 1990-07-09

Family

ID=8524318

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903348A SE462544B (sv) 1987-04-14 1989-10-12 Ljusbaagsrelae

Country Status (8)

Country Link
CH (1) CH676174A5 (sv)
DE (1) DE3890265C2 (sv)
DK (1) DK165085C (sv)
FI (1) FI77952C (sv)
GB (1) GB2225186B (sv)
NO (1) NO173415C (sv)
SE (1) SE462544B (sv)
WO (1) WO1988008217A1 (sv)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992010845A1 (de) * 1990-12-07 1992-06-25 Elin Energieversorgung Gesellschaft M.B.H. Schaltungsanordnung und messwertempfänger zur erfassung und messung von lichtquellen
FR2674337A1 (fr) * 1991-03-21 1992-09-25 Alsthom Gec Dispositif pour la detection d'effluves visuels dans une enceinte fermee et equipement d'un tableau electrique par un tel dispositif.
US5185685A (en) * 1991-03-28 1993-02-09 Eaton Corporation Field sensing arc detection
DE9212672U1 (de) * 1992-09-21 1994-01-27 Kloeckner Moeller Gmbh Einrichtung zur Erkennung von Störlichtbögen, insbesondere an Sammelschienenanordnungen in Niederspannungs-Schaltanlagen
DE4345170A1 (de) * 1993-09-21 1995-03-23 Kloeckner Moeller Gmbh Störlichtbogen-Schutzvorrichtung für Schaltanlagen zur Verteilung elektrischer Energie
DE29505362U1 (de) * 1995-03-30 1996-08-01 Kloeckner Moeller Gmbh Detektor für Störlichtbögen in Schaltanlagen zur Verteilung elektrischer Energie
US5940547A (en) * 1995-03-30 1999-08-17 Klockner-Moeller Gmbh Optical fiber accidental arc detector for an electric power distribution switching device
AT405582B (de) * 1995-10-30 1999-09-27 Ruebig Ges M B H & Co Kg Vorrichtung zum behandeln eines werkstückes in einer gasentladung
DE19601639A1 (de) * 1996-01-18 1997-07-24 Abb Patent Gmbh Auslöseeinrichtung für Hoch-, Mittel- oder Niederspannungsschaltanlagen bei Auftreten eines Störlichtbogens
DE19708424B4 (de) * 1997-03-01 2006-09-28 Moeller Gmbh Prüfvorrichtung und Prüfverfahren für Störlichtbogensensoren
US6433976B1 (en) * 1999-09-24 2002-08-13 Square D Company Instantaneous arc fault light detector with resistance to false tripping
DE19963024B4 (de) * 1999-12-24 2008-10-16 Moeller Gmbh Optischer Störlichtbogensensor
WO2002021657A1 (en) * 2000-09-01 2002-03-14 The Johns Hopkins University Fiber optic light sensor system
US7035068B2 (en) * 2003-12-05 2006-04-25 Eaton Corporation Apparatus and method employing an optical fiber for closed-loop feedback detection of arcing faults
PL1710592T3 (pl) * 2005-04-08 2011-09-30 Eaton Ind Gmbh Urządzenie do wykrywania zakłócającego łuku elektrycznego
CN100461571C (zh) * 2006-08-04 2009-02-11 李孝杰 一种利用金属导线与光纤混合电缆供电的方法
MX2011002459A (es) 2008-09-19 2011-06-24 Schweitzer Engineering Lab Inc Recolector de radiacion electro-optico para deteccion de descarga por arco.
WO2010033830A1 (en) 2008-09-19 2010-03-25 Schweitzer Engineering Laboratories, Inc. Secure arc flash detection
MX2011002461A (es) 2008-09-19 2011-04-05 Schweitzer Engineering Lab Inc Proteccion contra descarga por arco con autoverificacion.
US8664961B2 (en) 2008-09-19 2014-03-04 Schweitzer Engineering Laboratories Inc Validation of arc flash detection systems
WO2010033845A1 (en) 2008-09-19 2010-03-25 Schweitzer Engineering Laboratories, Inc. Protective device with metering and oscillography
EP2175536B1 (en) * 2008-10-08 2017-06-07 ABB Schweiz AG An Arc Monitor
US8223466B2 (en) * 2009-06-30 2012-07-17 General Electric Company Arc flash detection
DE102009031647A1 (de) 2009-07-03 2011-01-05 Moeller Gmbh Strombegrenzungsvorrichtung
EP2510367A4 (en) 2009-12-11 2014-07-23 Alstom Technology Ltd METHOD FOR ARC DETECTION AND DEVICES THEREFOR
US9438028B2 (en) 2012-08-31 2016-09-06 Schweitzer Engineering Laboratories, Inc. Motor relay with integrated arc-flash detection
DE102013216096A1 (de) * 2013-08-14 2015-02-19 AVAILON GmbH Vorrichtung und Verfahren zur Detektion von Störlichtbögen
DE102014112723A1 (de) 2014-09-04 2016-03-10 Eaton Industries Austria Gmbh Verfahren zur Unterscheidung eines Lichtbogens von einem leuchtenden Gas enthaltend zumindest Metalldampf
DE102015220162A1 (de) * 2015-10-16 2017-04-20 Robert Bosch Gmbh Steuergerät für ein Fahrzeug mit einem Lichtbogensensor
US10804689B2 (en) 2016-11-18 2020-10-13 Schweitzer Engineering Laboratories, Inc. Methods and systems for evaluating arc flash exposure hazard
RU2631056C1 (ru) * 2016-12-30 2017-09-18 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") Совмещённый волоконно-оптический трёхфазный датчик открытой электрической дуги
FR3069951B1 (fr) * 2017-08-03 2019-08-09 Schneider Electric Industries Sas Procede et dispositif de protection contre les defauts d'arc interne dans un systeme de distribution electrique, et armoire electrique comportant un tel dispositif
FR3080684B1 (fr) * 2018-04-30 2020-10-16 Airbus Helicopters Dispositif de detection pour detecter un arc electrique par fibre, architecture electrique et procede
EP3931037A1 (en) * 2019-02-28 2022-01-05 ABB Schweiz AG Connector for electric vehicle supply equipment
US10916391B1 (en) 2019-09-23 2021-02-09 Glen Payne Arc flash detection systems and components thereof
DE102020210646A1 (de) * 2020-08-21 2022-02-24 Siemens Energy Global GmbH & Co. KG Schaltanlage für Mittel- und/oder Hochspannungen und Verfahren zum Datenaustausch in der Schaltanlage
US11837862B2 (en) 2020-10-09 2023-12-05 Schweitzer Engineering Laboratories, Inc. Arc-flash sensor using optical fiber

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH575654A5 (sv) * 1974-09-11 1976-05-14 Bbc Brown Boveri & Cie
DE2856188C2 (de) * 1978-12-27 1985-09-05 Brown, Boveri & Cie Ag, 6800 Mannheim Einrichtung zur Erfassung von Störlichtbögen in Schaltanlagen
US4418338A (en) * 1980-11-20 1983-11-29 Burt Dennis W Optical fibre U.V. and/or I.R. line fire detector
DE3129041A1 (de) * 1981-07-23 1983-02-03 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau Faseroptischer sensor zum erfassen von elektrischen lichtbogenentladungen
DE3441870A1 (de) * 1984-11-16 1985-06-27 Ritter Starkstromtechnik GmbH & Co, 4600 Dortmund Einrichtung zur erfassung und beseitigung von stoerlichtboegen
CH665313A5 (de) * 1985-01-14 1988-04-29 Sprecher Energie Ag Gekapselte hochspannungs-anlage.

Also Published As

Publication number Publication date
FI871627A (fi) 1988-10-15
DK165085C (da) 1993-02-15
WO1988008217A1 (en) 1988-10-20
GB2225186B (en) 1991-05-08
NO173415B (no) 1993-08-30
SE462544B (sv) 1990-07-09
FI871627A0 (fi) 1987-04-14
DK165085B (da) 1992-10-05
DE3890265C2 (de) 1998-02-19
SE8903348L (sv) 1989-10-12
DK504289D0 (da) 1989-10-11
FI77952C (sv) 1989-05-10
CH676174A5 (en) 1990-12-14
GB8922316D0 (en) 1989-12-06
DK504289A (da) 1989-10-11
FI77952B (fi) 1989-01-31
NO885373L (no) 1988-12-01
NO885373D0 (no) 1988-12-01
GB2225186A (en) 1990-05-23
NO173415C (no) 1993-12-08

Similar Documents

Publication Publication Date Title
SE8903348D0 (sv) Ljusbaagsrelae
DE3171317D1 (en) Bridge switch device for an optical fibre
DE69116079D1 (de) Schalter mit Lichtbogenerfassung
FR2622018B1 (fr) Dispositif capteur de courant electrique
FR2622017B1 (fr) Dispositif capteur de courant electrique
DE58907965D1 (de) Lichtwellenleiter-Telekommunikationssystem mit einem oder mehreren im LWL-Weg liegenden optischen Schalter(n).
JPS5772111A (en) Camera
SE8105856L (sv) Elektrisk hushallsapparat
DE3683991D1 (de) Hoch aufloesende, optische faseranordnung und objektpositionsbestimmungssystem.
SE8201769L (sv) Vattennivadiktator
EP0146247A3 (en) Lighting apparatus
JPS5554428A (en) Output device for detecting light which passes through optical fibers
EP0430238A3 (en) Fiber optic receiving circuit for converting an optical signal to an electric signal
ATE144865T1 (de) Einrichtung zur erkennung von störlichtbögen, insbesondere zur erkennung an sammelschienenanordnungen in niederspannungs- schaltanlagen
JPS545753A (en) Photo switch
ATE123153T1 (de) Elektrizitätszähler.
SE8503838L (sv) Belysningsanordning tillhorande en elektrisk svetsapparat
JPS5676061A (en) Damage detecting device of pantograph
JPS56106208A (en) Monitoring device for electric power cable
DE69728800T2 (de) Fokussierungsvorrichtung
JPS57210579A (en) Displayer for battery residual capacity
JPS5765932A (en) Switching system
JPS55154874A (en) Original reader
JPS55144202A (en) Optical fiber switch device
GB2012102A (en) Transmitting information by laser

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8903348-4

Format of ref document f/p: F

NUG Patent has lapsed