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 ljusbagarInfo
- 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
Links
- 238000012544 monitoring process Methods 0.000 title claims description 5
- 230000005855 radiation Effects 0.000 claims description 9
- 238000011156 evaluation Methods 0.000 claims description 7
- 230000035945 sensitivity Effects 0.000 claims description 6
- 230000003111 delayed effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
- 230000006378 damage Effects 0.000 description 5
- 230000004069 differentiation Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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)
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 (enrdf_load_stackoverflow) |
| NL (1) | NL8203834A (enrdf_load_stackoverflow) |
| SE (1) | SE452664B (enrdf_load_stackoverflow) |
Families Citing this family (14)
| 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 |
| EP2510367A4 (en) * | 2009-12-11 | 2014-07-23 | Alstom Technology Ltd | METHOD FOR ARC FLASH RECOGNITION AND DEVICES THEREFOR |
| 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 (en) * | 2017-11-17 | 2019-05-22 | Vestel Elektronik Sanayi ve Ticaret A.S. | Electric arcing protection arrangement and method |
| DE102020201887A1 (de) * | 2020-02-14 | 2021-09-23 | Siemens Aktiengesellschaft | Anordnung und Verfahren zur Erkennung von Lichtbögen |
Family Cites Families (3)
| 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 |
-
1981
- 1981-10-17 DE DE19813141374 patent/DE3141374A1/de active Granted
-
1982
- 1982-10-01 NL NL8203834A patent/NL8203834A/nl not_active Application Discontinuation
- 1982-10-01 SE SE8205611A patent/SE452664B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8205611D0 (sv) | 1982-10-01 |
| NL8203834A (nl) | 1983-05-02 |
| DE3141374A1 (de) | 1983-04-28 |
| SE8205611L (sv) | 1983-04-03 |
| DE3141374C2 (enrdf_load_stackoverflow) | 1989-03-02 |
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