SE447684B - Felstromsskyddsomkopplare - Google Patents
FelstromsskyddsomkopplareInfo
- Publication number
- SE447684B SE447684B SE8104979A SE8104979A SE447684B SE 447684 B SE447684 B SE 447684B SE 8104979 A SE8104979 A SE 8104979A SE 8104979 A SE8104979 A SE 8104979A SE 447684 B SE447684 B SE 447684B
- Authority
- SE
- Sweden
- Prior art keywords
- current
- residual current
- tripping
- residual
- connection
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 11
- 238000004146 energy storage Methods 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
- 230000004913 activation Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
-
- 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
- H02H3/26—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/33—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
- H02H3/332—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means responsive to DC component in the fault current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Emergency Protection Circuit Devices (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0426180A ATA426180A (de) | 1980-08-21 | 1980-08-21 | Fehlerstromschutzschalter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8104979L SE8104979L (sv) | 1982-02-22 |
| SE447684B true SE447684B (sv) | 1986-12-01 |
Family
ID=3561715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8104979A SE447684B (sv) | 1980-08-21 | 1981-08-21 | Felstromsskyddsomkopplare |
Country Status (10)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2502393B1 (fr) * | 1981-03-19 | 1986-08-08 | Etude Et Realisa De Disjoncteu | Dispositif de detection de courant de defaut |
| AT383906B (de) * | 1985-04-16 | 1987-09-10 | Cti Ges Zur Pruefung Elektrote | Fehlerstromschutzschalter fuer fehlerwechselund fehlergleichstroeme |
| AT387675B (de) * | 1987-04-02 | 1989-02-27 | Cti Ges Zur Pruefung Elektrote | Fehlerstromschutzschalter mit kurzzeitverzoegerung |
| DE4232702A1 (de) * | 1992-09-30 | 1994-03-31 | Abb Patent Gmbh | Fehlerstrom- oder Differenzstromschutzschalter |
| DE4429007A1 (de) * | 1994-08-16 | 1996-02-22 | Siemens Ag | Fehlerstromschutzschalter mit Energiespeicherschaltung |
| EP0702445B1 (de) * | 1994-09-14 | 1997-12-29 | Siemens Aktiengesellschaft | Fehlerstromschutzschalter mit Energiespeicherschaltung |
| EP0797282B1 (de) * | 1996-03-18 | 2002-07-17 | Siemens Aktiengesellschaft | Fehlerstromschutzschalter mit Energiespeicherschaltung |
| DE19739822A1 (de) * | 1997-09-11 | 1999-03-18 | Abb Patent Gmbh | Fehlerstromschutzschalter |
| AT406431B (de) * | 1998-01-28 | 2000-05-25 | Felten & Guilleaume Ag Oester | Einrichtung zur analyse von in einer elektrischen anlage auftretenden erdfehlerströmen und von dieser angesteuertes schaltgerät |
| DE19833829A1 (de) * | 1998-07-28 | 2000-02-03 | Abb Patent Gmbh | Auslöseeinrichtung für einen Fehlerstromschutzschalter und Schaltungsanordnung zur Ansteuerung derselben |
| EP3627164B1 (fr) * | 2018-09-18 | 2023-08-09 | Soreel Societe de Realisation d'Equipements Electriques | Systeme comprenant un dispositif de commande d'un disjoncteur ultra-rapide d'une installation electrique et procede de test d'un tel systeme |
| FR3086062A1 (fr) * | 2018-09-18 | 2020-03-20 | Soreel Societe De Realisation D'equipements Electriques | Dispositif de commande d’un organe de coupure d’une installation electrique et procede de test d'un tel dispositif |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1202203A (fr) * | 1957-03-02 | 1960-01-08 | Dispositifs de protection d'une installation électrique | |
| AT197468B (de) * | 1957-03-02 | 1958-04-25 | Biegelmeier Gottfried | Fehlerspannungs- oder Fehlerstromschutzschaltung |
| GB841181A (en) * | 1957-03-02 | 1960-07-13 | Biegelmeier Gottfried | Improvements in and relating to protective circuit-breakers |
| FR1267270A (fr) * | 1960-06-09 | 1961-07-21 | Electronique Et D Automatique | Dispositif de commande d'un relais de protection pour circuit d'alimentation électrique |
| BE628958A (enrdf_load_stackoverflow) * | 1962-02-28 | |||
| FR1369817A (fr) * | 1962-10-20 | 1964-08-14 | Procédé pour la fabrication de masses fibreuses difficilement inflammables contenant de la cellulose | |
| FR1411747A (fr) * | 1964-07-15 | 1965-09-24 | Electronique Et D Automatique | Perfectionnements aux dispositifs de protection contre les courants de défaut à la terre dans les circuits d'alimentation électrique |
| FR1523445A (fr) * | 1967-03-23 | 1968-05-03 | Comp Generale Electricite | Disjoncteur comportant un élément à seuil à semi-conducteurs |
| CH475661A (de) * | 1968-11-06 | 1969-07-15 | Landis & Gyr Ag | Fehlerstromschutzschalter |
| US3535590A (en) * | 1968-12-09 | 1970-10-20 | Ferdy Mayer | High sensitivity electromechanical actuators |
| DE2044302B2 (de) * | 1970-09-08 | 1975-01-23 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Fehlerstromschutzschalter |
| DE2745464B1 (de) * | 1977-10-08 | 1979-01-25 | Felten & Guilleaume Carlswerk | Fehlerstrom-Schutzschalter |
-
1980
- 1980-08-21 AT AT0426180A patent/ATA426180A/de not_active Application Discontinuation
-
1981
- 1981-05-31 NL NL8102641A patent/NL8102641A/nl not_active Application Discontinuation
- 1981-06-17 GB GB8118653A patent/GB2082408B/en not_active Expired
- 1981-07-08 ES ES503752A patent/ES8204223A1/es not_active Expired
- 1981-07-24 DE DE19813129277 patent/DE3129277A1/de active Granted
- 1981-08-13 IT IT49106/81A patent/IT1143408B/it active
- 1981-08-18 FR FR8115875A patent/FR2489038B1/fr not_active Expired
- 1981-08-18 CH CH534081A patent/CH655411B/de not_active IP Right Cessation
- 1981-08-20 BE BE0/205723A patent/BE890026A/fr not_active IP Right Cessation
- 1981-08-21 SE SE8104979A patent/SE447684B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3129277A1 (de) | 1982-06-24 |
| IT1143408B (it) | 1986-10-22 |
| BE890026A (fr) | 1981-12-16 |
| ES503752A0 (es) | 1982-04-16 |
| ES8204223A1 (es) | 1982-04-16 |
| ATA426180A (de) | 1982-08-15 |
| FR2489038B1 (fr) | 1985-10-25 |
| GB2082408B (en) | 1984-05-02 |
| CH655411B (enrdf_load_stackoverflow) | 1986-04-15 |
| GB2082408A (en) | 1982-03-03 |
| DE3129277C2 (enrdf_load_stackoverflow) | 1988-10-06 |
| SE8104979L (sv) | 1982-02-22 |
| IT8149106A0 (it) | 1981-08-13 |
| NL8102641A (nl) | 1982-03-16 |
| FR2489038A1 (fr) | 1982-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8104979-3 Effective date: 19900703 Format of ref document f/p: F |