CH596692A5 - Selective overcurrent relay for circuit breakers - Google Patents
Selective overcurrent relay for circuit breakersInfo
- Publication number
- CH596692A5 CH596692A5 CH716475A CH716475A CH596692A5 CH 596692 A5 CH596692 A5 CH 596692A5 CH 716475 A CH716475 A CH 716475A CH 716475 A CH716475 A CH 716475A CH 596692 A5 CH596692 A5 CH 596692A5
- Authority
- CH
- Switzerland
- Prior art keywords
- contacts
- counter
- cycles
- circuit breaker
- opening
- Prior art date
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 230000000670 limiting effect Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010009 beating Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000002688 persistence Effects 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002269 spontaneous effect 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
- H02H3/07—Details with automatic reconnection and with permanent disconnection after a predetermined number of reconnection cycles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
- H01H75/02—Details
- H01H75/04—Reset mechanisms for automatically reclosing a limited number of times
-
- 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
- H02H7/30—Staggered disconnection
Landscapes
- Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7345891A FR2255730B1 (enrdf_load_stackoverflow) | 1973-12-20 | 1973-12-20 | |
| CH716475A CH596692A5 (en) | 1973-12-20 | 1975-06-04 | Selective overcurrent relay for circuit breakers |
| DE19752525192 DE2525192A1 (de) | 1973-12-20 | 1975-06-06 | Selektivschutzvorrichtung |
| GB24922/75A GB1500765A (en) | 1973-12-20 | 1975-06-10 | Electrical power distribution system comprising current-limiting circuit-breakers |
| BE157473A BE830405A (fr) | 1973-12-20 | 1975-06-19 | Dispositif de protection selective a disjoncteurs limiteurs |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7345891A FR2255730B1 (enrdf_load_stackoverflow) | 1973-12-20 | 1973-12-20 | |
| CH716475A CH596692A5 (en) | 1973-12-20 | 1975-06-04 | Selective overcurrent relay for circuit breakers |
| DE19752525192 DE2525192A1 (de) | 1973-12-20 | 1975-06-06 | Selektivschutzvorrichtung |
| GB24922/75A GB1500765A (en) | 1973-12-20 | 1975-06-10 | Electrical power distribution system comprising current-limiting circuit-breakers |
| BE157473A BE830405A (fr) | 1973-12-20 | 1975-06-19 | Dispositif de protection selective a disjoncteurs limiteurs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH596692A5 true CH596692A5 (en) | 1978-03-15 |
Family
ID=27507562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH716475A CH596692A5 (en) | 1973-12-20 | 1975-06-04 | Selective overcurrent relay for circuit breakers |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE830405A (enrdf_load_stackoverflow) |
| CH (1) | CH596692A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2525192A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2255730B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1500765A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2611095A1 (fr) * | 1987-02-13 | 1988-08-19 | Telemecanique Electrique | Systeme d'alimentation telecommandee et de protection electriques coordonnees d'appareils electriques |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2353980A2 (fr) * | 1976-06-03 | 1977-12-30 | Merlin Gerin | Dispositif de protection selective a comptage de battements des contacts |
| DE2854616C2 (de) * | 1978-12-18 | 1984-03-22 | Brown, Boveri & Cie Ag, 6800 Mannheim | Selektivschutzeinrichtung |
| DE2854623C2 (de) * | 1978-12-18 | 1982-09-09 | Brown, Boveri & Cie Ag, 6800 Mannheim | Selektiver Hauptsicherungsautomat |
| DE2854568C2 (de) * | 1978-12-18 | 1982-09-02 | Brown, Boveri & Cie Ag, 6800 Mannheim | Selektivschutzvorrichtung für einen strombegrenzenden Schalter |
| DE2854711C2 (de) * | 1978-12-18 | 1984-04-26 | Brown, Boveri & Cie Ag, 6800 Mannheim | Selektivschutzeinrichtung |
| DE2854637C2 (de) * | 1978-12-18 | 1984-05-17 | Brown, Boveri & Cie Ag, 6800 Mannheim | Als Gruppenschutzschalter dienendes elektrisches Installationsschaltgerät |
| DE2904117C2 (de) * | 1979-02-03 | 1982-04-15 | Brown, Boveri & Cie Ag, 6800 Mannheim | Auslösevorrichtung mit Auslösemagnet für einen elektrischen Selektivschutz-Selbstschalter |
| NL176724C (nl) * | 1979-06-11 | 1985-05-17 | Hazemeijer Bv | Beveiligingsinrichting voor het selektief afschakelen van netgedeelten van een elektrisch energieverdeelnet, alsmede een energieverdeelnet voorzien van meerdere selectieve beveiligingsinrichtingen. |
| DE2930960A1 (de) * | 1979-07-31 | 1981-02-19 | Bbc Brown Boveri & Cie | Selektivschutzeinrichtung |
| DE3021867A1 (de) * | 1980-06-11 | 1981-12-17 | Brown, Boveri & Cie Ag, 6800 Mannheim | Selbstschalter |
| GB2120876B (en) * | 1982-05-28 | 1985-11-06 | Electricty Council The | Sectionaliser |
| FR2547122B1 (fr) * | 1983-06-03 | 1985-07-05 | Merlin Gerin | Declencheur electronique selectif associe a un disjoncteur limiteur |
| GB8500646D0 (en) * | 1985-01-08 | 1985-02-13 | Brush Switchgear | Sectionalisers |
| DE102011056577C5 (de) | 2011-12-19 | 2015-02-19 | Sma Solar Technology Ag | Schaltungsanordnung zur Unterdrückung eines bei einem Schaltvorgang auftretenden Lichtbogens |
| CN119495537A (zh) * | 2018-12-25 | 2025-02-21 | 苏州工业园区和顺电气股份有限公司 | 远程控制的智能断路器 |
| KR20240118569A (ko) * | 2023-01-27 | 2024-08-05 | 삼성에스디아이 주식회사 | 스위치 제어 장치 및 이를 포함하는 배터리 팩 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3127542A (en) * | 1959-06-08 | 1964-03-31 | Mc Graw Edison Co | Automatic reclosing breaker system including a repeating circuit interrupter and sectionalizer switches |
| US3030471A (en) * | 1959-10-22 | 1962-04-17 | Westinghouse Electric Corp | Automatic reclosing circuit-breaker |
| FR2201566B1 (enrdf_load_stackoverflow) * | 1972-09-28 | 1975-03-14 | Merlin Gerin |
-
1973
- 1973-12-20 FR FR7345891A patent/FR2255730B1/fr not_active Expired
-
1975
- 1975-06-04 CH CH716475A patent/CH596692A5/fr not_active IP Right Cessation
- 1975-06-06 DE DE19752525192 patent/DE2525192A1/de active Granted
- 1975-06-10 GB GB24922/75A patent/GB1500765A/en not_active Expired
- 1975-06-19 BE BE157473A patent/BE830405A/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2611095A1 (fr) * | 1987-02-13 | 1988-08-19 | Telemecanique Electrique | Systeme d'alimentation telecommandee et de protection electriques coordonnees d'appareils electriques |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2525192A1 (de) | 1976-12-23 |
| BE830405A (fr) | 1975-12-19 |
| DE2525192C2 (enrdf_load_stackoverflow) | 1989-09-07 |
| FR2255730A1 (enrdf_load_stackoverflow) | 1975-07-18 |
| FR2255730B1 (enrdf_load_stackoverflow) | 1977-06-10 |
| GB1500765A (en) | 1978-02-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |