BE418705A - - Google Patents
Info
- Publication number
- BE418705A BE418705A BE418705DA BE418705A BE 418705 A BE418705 A BE 418705A BE 418705D A BE418705D A BE 418705DA BE 418705 A BE418705 A BE 418705A
- Authority
- BE
- Belgium
- Prior art keywords
- windings
- frequency
- relay
- transformer
- fixed
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000005520 electrodynamics Effects 0.000 claims description 2
- 239000005557 antagonist Substances 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H02H7/04—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 for transformers
- H02H7/045—Differential protection of transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE418705A true BE418705A (de) |
Family
ID=81156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE418705D BE418705A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE418705A (de) |
-
0
- BE BE418705D patent/BE418705A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0704867A1 (de) | Auslösevorrichtung mit mindestens einem Stromwandler | |
| FR2568425A1 (fr) | Circuit de coupure de courant en cas de defaut a la terre, avec protection contre l'interruption des conducteurs de neutre et de terre. | |
| FR2584858A1 (fr) | Interrupteur de circuit sans formation d'arc | |
| WO2007082858A1 (fr) | Disjoncteur de générateur avec résistance insérée | |
| FR2936352A1 (fr) | Disjoncteur et transformateur de courant pour un disjoncteur | |
| EP0841670B1 (de) | Stromwandler, Auflöser und Schutzschalter mit solchem Stromwandler | |
| BE418705A (de) | ||
| EP2686931B1 (de) | Serieller strombegrenzer mit bohrungen und fenster aufweisenden magnetischem kreis | |
| EP2686746B1 (de) | Serienspannungsregler mit elektronik mit kurzschlussschutz durch magnetische schaltbasierte entkopplung mit löchern und fenstern | |
| EP0130851A1 (de) | Schutzgerät gegen Überspannungen für elektrische Niederspannungseinrichtungen oder -netze | |
| EP0895332B2 (de) | ?berspannungsschutzeinrichtung mit parallel geschalteten Funkenstrecken jeweils mit einer Induktivitõt | |
| EP1684395A2 (de) | Mittelspannung/Niederspannung - Transformatorenstation | |
| EP4661230A1 (de) | Schutzschaltung für ein dreiphasiges stromversorgungssystem | |
| FR2698214A1 (fr) | Limiteur de courant à varistance et à circuit magnétique. | |
| FR2480998A1 (fr) | Disjoncteur a courant de fuite sans transformateur totalisateur de courant | |
| EP3251190B1 (de) | Vorrichtung zur dynamischen anpassung der spannung eines elektrischen netzwerks, anordnung und elektrisches netzwerk mit einer derartigen vorrichtung | |
| JPS631557Y2 (de) | ||
| FR2538608A1 (fr) | Dispositif electronique de protection du circuit contacteur d'un relais et relais equipe d'un tel dispositif | |
| BE446022A (de) | ||
| KR20030044740A (ko) | 이중 정격 전류 변압기 회로 | |
| BE506729A (de) | ||
| BE351530A (de) | ||
| BE380109A (de) | ||
| BE507217A (de) | ||
| BE527248A (de) |