BE518395A - - Google Patents
Info
- Publication number
- BE518395A BE518395A BE518395DA BE518395A BE 518395 A BE518395 A BE 518395A BE 518395D A BE518395D A BE 518395DA BE 518395 A BE518395 A BE 518395A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- mains
- windings
- protective conductor
- coils
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 44
- 239000004020 conductor Substances 0.000 claims description 27
- 230000001681 protective effect Effects 0.000 claims description 27
- 239000003990 capacitor Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims description 5
- 238000009413 insulation Methods 0.000 description 12
- 230000011664 signaling Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000005291 magnetic effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000018199 S phase Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/10—Circuits providing for substitution of the light source in case of its failure
Landscapes
- Relay Circuits (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE518395A true BE518395A (enrdf_load_stackoverflow) |
Family
ID=154972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE518395D BE518395A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE518395A (enrdf_load_stackoverflow) |
-
0
- BE BE518395D patent/BE518395A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7944654B2 (en) | Multiple-pole circuit breaker with shared current sensor for arcing fault detection | |
| FR2736767A1 (fr) | Dispositif pour la compensation d'un courant de mise a la terre d'un reseau electrique polyphase | |
| BE518395A (enrdf_load_stackoverflow) | ||
| KR930010684B1 (ko) | 4극 회로차단기 | |
| EP0069655A1 (fr) | Dispositif de protection différentielle à haute sensibilité pour la détection de courants de défaut phase ou neutre à la terre | |
| EP0085595B1 (fr) | Dispositif de déclenchement différentiel à propre courant | |
| KR20150025202A (ko) | 무극성 누전차단기 | |
| US1732977A (en) | Circuit protection | |
| JP3407224B2 (ja) | 漏電しゃ断器の動作テスト回路 | |
| CA1072199A (fr) | Arrangement de disjoncteurs de generateurs | |
| BE552049A (enrdf_load_stackoverflow) | ||
| JP2511388B2 (ja) | 地絡保護装置 | |
| US2149683A (en) | Earth fault control arrangement for polyphase alternating current transmission and distribution systems | |
| BE367063A (enrdf_load_stackoverflow) | ||
| FR2671240A1 (fr) | Dispositif de commande d'un disjoncteur en cas de rupture de la ligne neutre. | |
| CH185255A (fr) | Dispositif de protection d'un réseau électrique. | |
| Wilson | Reverse-Current Circuit-Breakers and the Protection of Transmission Lines | |
| BE412424A (enrdf_load_stackoverflow) | ||
| BE400156A (enrdf_load_stackoverflow) | ||
| SU156572A1 (enrdf_load_stackoverflow) | ||
| JP2013055727A (ja) | 負荷開閉器 | |
| SU1381645A1 (ru) | Устройство дл защиты измерительного трансформатора напр жени от повреждени | |
| SU570948A1 (ru) | Устройство дл селективной токовой защиты от однофащных замыканий на землю радиальных линий сбольшим собственным емкостным током | |
| US1926547A (en) | Electric protective system | |
| CH194267A (fr) | Dispositif de sécurité pour le verrouillage de relais de protection de lignes électriques en régime instable. |