BE451726A - - Google Patents
Info
- Publication number
- BE451726A BE451726A BE451726DA BE451726A BE 451726 A BE451726 A BE 451726A BE 451726D A BE451726D A BE 451726DA BE 451726 A BE451726 A BE 451726A
- Authority
- BE
- Belgium
- Prior art keywords
- transformer
- switching
- current
- remanence
- resistor
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/005—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Protection Of Transformers (AREA)
- Emergency Protection Circuit Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE451726A true BE451726A (en(2012)) |
Family
ID=106507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE451726D BE451726A (en(2012)) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE451726A (en(2012)) |
-
0
- BE BE451726D patent/BE451726A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0909451B1 (fr) | Dispositif de commande d'une charge inductive | |
| EP3577672B1 (fr) | Dispositif de coupure de courant continu haute tension | |
| EP0806781B1 (fr) | Circuit pour l'alimentation protégée d'une charge électrique | |
| BE451726A (en(2012)) | ||
| BE514142A (en(2012)) | ||
| EP2270829A1 (fr) | Asservissement via un dispositif de compensation magnétique des forces de répulsion et contacteur comprenant un tel dispositif | |
| EP0284592A1 (fr) | Dispositif permettant le rétablissement du courant de ligne en cas de claquage d'un ou de plusieurs éléments d'un montage en série | |
| FR2529408A1 (fr) | Montage pour la commutation de charge de transformateurs de reglage a thyristors branches selon un montage antiparallele | |
| CA2193715A1 (fr) | Dispositif electrique a commutation d'arc | |
| BE525560A (en(2012)) | ||
| BE432696A (en(2012)) | ||
| BE464602A (en(2012)) | ||
| BE332325A (en(2012)) | ||
| BE345827A (en(2012)) | ||
| BE391196A (en(2012)) | ||
| BE524475A (en(2012)) | ||
| BE359218A (en(2012)) | ||
| BE415810A (en(2012)) | ||
| BE380109A (en(2012)) | ||
| BE429652A (en(2012)) | ||
| BE404554A (en(2012)) | ||
| BE632638A (en(2012)) | ||
| FR2495823A1 (fr) | Interrupteur automatique a enclenchement temporise aleatoirement et dispositifs de protection derives | |
| EP0576356A1 (fr) | Circuit pour interrupteurs différentiels | |
| BE343063A (en(2012)) |