DE2425153A1 - Einrichtung zum selektiven kurzschlussschutz mit in reihe liegenden strombegrenzenden leistungsschaltern einer niederspannungsverteilungsanlage - Google Patents
Einrichtung zum selektiven kurzschlussschutz mit in reihe liegenden strombegrenzenden leistungsschaltern einer niederspannungsverteilungsanlageInfo
- Publication number
- DE2425153A1 DE2425153A1 DE19742425153 DE2425153A DE2425153A1 DE 2425153 A1 DE2425153 A1 DE 2425153A1 DE 19742425153 DE19742425153 DE 19742425153 DE 2425153 A DE2425153 A DE 2425153A DE 2425153 A1 DE2425153 A1 DE 2425153A1
- Authority
- DE
- Germany
- Prior art keywords
- switch
- circuit
- current
- blocking
- pulse
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
- 230000000903 blocking effect Effects 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001795 light effect Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims description 2
- 230000005520 electrodynamics Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- 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
- H02H3/06—Details with automatic reconnection
- H02H3/063—Details concerning the co-operation of many similar arrangements, e.g. in a network
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
- H02H7/262—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of switching or blocking orders
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17225473A DD106745A1 (cs) | 1973-07-13 | 1973-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2425153A1 true DE2425153A1 (de) | 1975-01-30 |
Family
ID=5492069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742425153 Ceased DE2425153A1 (de) | 1973-07-13 | 1974-05-24 | Einrichtung zum selektiven kurzschlussschutz mit in reihe liegenden strombegrenzenden leistungsschaltern einer niederspannungsverteilungsanlage |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT328023B (cs) |
| DD (1) | DD106745A1 (cs) |
| DE (1) | DE2425153A1 (cs) |
| FR (1) | FR2325224A1 (cs) |
| SU (1) | SU571854A1 (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2547122A1 (fr) * | 1983-06-03 | 1984-12-07 | Merlin Gerin | Declencheur electronique selectif associe a un disjoncteur limiteur |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2854637C2 (de) * | 1978-12-18 | 1984-05-17 | Brown, Boveri & Cie Ag, 6800 Mannheim | Als Gruppenschutzschalter dienendes elektrisches Installationsschaltgerät |
| DE2854616C2 (de) * | 1978-12-18 | 1984-03-22 | Brown, Boveri & Cie Ag, 6800 Mannheim | Selektivschutzeinrichtung |
| DE10109951A1 (de) * | 2001-03-01 | 2002-09-05 | Moeller Gmbh | Anordnung zur selektiven Auslösung |
| DE10109950A1 (de) * | 2001-03-01 | 2002-09-05 | Moeller Gmbh | Anordnung zur selektiven Auslösung |
| RU2259623C1 (ru) * | 2004-01-22 | 2005-08-27 | Закрытое Акционерное Общество "Электрические Низковольтные Аппараты И Системы" | Система селективной защиты разветвленных электрических цепей |
-
1973
- 1973-07-13 DD DD17225473A patent/DD106745A1/xx unknown
-
1974
- 1974-05-24 DE DE19742425153 patent/DE2425153A1/de not_active Ceased
- 1974-05-27 AT AT437074A patent/AT328023B/de not_active IP Right Cessation
- 1974-07-01 SU SU7402043466A patent/SU571854A1/ru active
- 1974-07-12 FR FR7424343A patent/FR2325224A1/fr active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2547122A1 (fr) * | 1983-06-03 | 1984-12-07 | Merlin Gerin | Declencheur electronique selectif associe a un disjoncteur limiteur |
| EP0128084A1 (fr) * | 1983-06-03 | 1984-12-12 | Merlin Gerin | Déclencheur électronique sélectif associé à un disjoncteur limiteur |
| US4644438A (en) * | 1983-06-03 | 1987-02-17 | Merlin Gerin | Current-limiting circuit breaker having a selective solid state trip unit |
Also Published As
| Publication number | Publication date |
|---|---|
| AT328023B (de) | 1976-02-25 |
| FR2325224B1 (cs) | 1978-08-11 |
| ATA437074A (de) | 1975-05-15 |
| FR2325224A1 (fr) | 1977-04-15 |
| DD106745A1 (cs) | 1974-06-20 |
| SU571854A1 (ru) | 1977-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8131 | Rejection |