SE1650932A1 - Method and system for analyzing high voltage circuit breakers - Google Patents
Method and system for analyzing high voltage circuit breakers Download PDFInfo
- Publication number
- SE1650932A1 SE1650932A1 SE1650932A SE1650932A SE1650932A1 SE 1650932 A1 SE1650932 A1 SE 1650932A1 SE 1650932 A SE1650932 A SE 1650932A SE 1650932 A SE1650932 A SE 1650932A SE 1650932 A1 SE1650932 A1 SE 1650932A1
- Authority
- SE
- Sweden
- Prior art keywords
- contact
- circuit breaker
- sense
- contact arrangement
- arrangement
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000012360 testing method Methods 0.000 claims abstract description 40
- 230000008878 coupling Effects 0.000 claims abstract 2
- 238000010168 coupling process Methods 0.000 claims abstract 2
- 238000005859 coupling reaction Methods 0.000 claims abstract 2
- 238000005259 measurement Methods 0.000 claims description 25
- 241001494467 Asinus Species 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 11
- 230000037431 insertion Effects 0.000 description 11
- 238000012544 monitoring process Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 101100394003 Butyrivibrio fibrisolvens end1 gene Proteins 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
Classifications
-
- 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
- G01R31/333—Testing of the switching capacity of high-voltage circuit-breakers ; Testing of breaking capacity or related variables, e.g. post arc current or transient recovery voltage
- G01R31/3333—Apparatus, systems or circuits therefor
-
- 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
- G01R31/333—Testing of the switching capacity of high-voltage circuit-breakers ; Testing of breaking capacity or related variables, e.g. post arc current or transient recovery voltage
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Breakers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1650932A SE1650932A1 (sv) | 2016-06-29 | 2016-06-29 | Method and system for analyzing high voltage circuit breakers |
| PCT/SE2017/050729 WO2018004443A1 (en) | 2016-06-29 | 2017-06-29 | Method and system for analyzing high voltage circuit breakers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1650932A SE1650932A1 (sv) | 2016-06-29 | 2016-06-29 | Method and system for analyzing high voltage circuit breakers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE1650932A1 true SE1650932A1 (sv) | 2017-12-30 |
Family
ID=60787724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1650932A SE1650932A1 (sv) | 2016-06-29 | 2016-06-29 | Method and system for analyzing high voltage circuit breakers |
Country Status (2)
| Country | Link |
|---|---|
| SE (1) | SE1650932A1 (sv) |
| WO (1) | WO2018004443A1 (sv) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6850072B1 (en) * | 2003-03-31 | 2005-02-01 | General Electric Company | Methods and apparatus for analyzing high voltage circuit breakers |
| US6879175B2 (en) * | 2003-03-31 | 2005-04-12 | Teradyne, Inc. | Hybrid AC/DC-coupled channel for automatic test equipment |
| EP2664936B1 (de) * | 2012-05-10 | 2018-08-22 | Omicron electronics GmbH | Messvorrichtung zum Überprüfen eines elektrischen Leistungsschalters |
| ES2703100T3 (es) * | 2012-08-24 | 2019-03-07 | Omicron Electronics Gmbh | Medición de una resistencia de un contacto de conmutación de un disyuntor |
-
2016
- 2016-06-29 SE SE1650932A patent/SE1650932A1/sv not_active Application Discontinuation
-
2017
- 2017-06-29 WO PCT/SE2017/050729 patent/WO2018004443A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018004443A1 (en) | 2018-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |