BE488050A - - Google Patents
Info
- Publication number
- BE488050A BE488050A BE488050DA BE488050A BE 488050 A BE488050 A BE 488050A BE 488050D A BE488050D A BE 488050DA BE 488050 A BE488050 A BE 488050A
- Authority
- BE
- Belgium
- Prior art keywords
- residual
- circuit breaker
- section
- tripping
- fault
- Prior art date
Links
- 238000004804 winding Methods 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 2
- 230000002688 persistence Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- H02H3/26—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
- H02H3/28—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 two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus
- H02H3/30—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 two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus using pilot wires or other signalling channel
- H02H3/307—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 two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus using pilot wires or other signalling channel involving comparison of quantities derived from a plurality of phases, e.g. homopolar quantities; using mixing transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE488050A true BE488050A (enrdf_load_stackoverflow) |
Family
ID=133340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE488050D BE488050A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE488050A (enrdf_load_stackoverflow) |
-
0
- BE BE488050D patent/BE488050A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0367690B1 (fr) | Déclencheur différentiel à circuit test et à télécommande d'ouverture autoprotégée | |
| EP0421891B1 (fr) | Disjoncteur statique ultra-rapide à isolement galvanique | |
| EP3577672B1 (fr) | Dispositif de coupure de courant continu haute tension | |
| FR2598266A1 (fr) | Declencheur statique instantane pour un disjoncteur limiteur | |
| FR2923103A1 (fr) | Dispositif de commutation electrique statique auto-protege | |
| FR2952470A1 (fr) | Disjoncteur limiteur de courant, dispositif de distribution electrique pourvu d'un tel disjoncteur limiteur et procede de limitation de courant | |
| EP0205369A1 (fr) | Disjoncteur basse tension à effet shunt | |
| FR2782409A1 (fr) | Transformateur immerge auto-protege par un dispositif incluant un disjoncteur et des fusibles | |
| EP4167261A1 (fr) | Dispositif de commutation électrique, système de commutation et procédé associés | |
| BE1005336A0 (fr) | Telerupteur a dispositif de limitation de courant. | |
| EP3694068B1 (fr) | Système de commutation statique et de limitation d'un courant continu | |
| EP0780861B1 (fr) | Dispositif électrique à communtation d'arc | |
| BE488050A (enrdf_load_stackoverflow) | ||
| EP0180506B1 (fr) | Dispositif de sécurité pour appareil de protection différentielle | |
| FR2495852A1 (fr) | Dispositif d'interruption d'alimentation en courant electrique | |
| EP0834975B1 (fr) | Dispositif de distribution électrique terminale à bloc limiteur hybride | |
| EP1912303B1 (fr) | Dispositif permettant d'intervenir sur un organe de coupure associé à un dispositif différentiel résiduel en assurant la continuité de l'alimentation électrique d'une charge située en aval | |
| EP2463885A2 (fr) | Disjoncteur limiteur de courant | |
| FR2750266A1 (fr) | Dispositif de protection differentielle | |
| EP2750156A1 (fr) | Circuit électrique d'un disjoncteur sélectif | |
| EP1378925B1 (fr) | Dispositif auxiliaire de commande d'ouverture d'un appareillage de coupure | |
| BE898689A (fr) | Procede et appareil de blocage automatique d'un interrupteur de deconnexion de charge a proximite d'un defaut localise | |
| EP3627164A1 (fr) | Dispositif de commande d'un organe de coupure d'une installation e lectrique et proce de de test d'un tel dispositif | |
| EP4511934A1 (fr) | Système et procédé de distribution électrique | |
| FR3086061A1 (fr) | Dispositif de commande d’un organe de coupure d’une installation électrique et procédé de test d'un tel dispositif |