SE8300220L - Sett och anordning for astadkommande av automatisk blockering av lastfranskiljare nermast felstelle - Google Patents
Sett och anordning for astadkommande av automatisk blockering av lastfranskiljare nermast felstelleInfo
- Publication number
- SE8300220L SE8300220L SE8300220A SE8300220A SE8300220L SE 8300220 L SE8300220 L SE 8300220L SE 8300220 A SE8300220 A SE 8300220A SE 8300220 A SE8300220 A SE 8300220A SE 8300220 L SE8300220 L SE 8300220L
- Authority
- SE
- Sweden
- Prior art keywords
- control voltage
- switches
- fault
- opens
- nermast
- Prior art date
Links
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
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/28—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for meshed systems
-
- 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
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Direct Current Feeding And Distribution (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Keying Circuit Devices (AREA)
- Push-Button Switches (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8300220A SE460748B (sv) | 1983-01-17 | 1983-01-17 | Anordning foer att aastadkomma automatisk blockerin g av lastfraanskiljare |
GB08400247A GB2135541A (en) | 1983-01-17 | 1984-01-06 | Automatic blocking of a load disconnecting switch close to a fault |
NO840116A NO164066C (no) | 1983-01-17 | 1984-01-13 | Anordning til automatisk blokkering av lasteskillebryterenaermest et feilsted. |
DK15184A DK15184A (da) | 1983-01-17 | 1984-01-13 | Fremgangsmaade og apparat til tilvejebringelse af en automatisk blokering af belastningsafkoblere, der ligger naermest ved et fejlsted |
FI840158A FI840158A (fi) | 1983-01-17 | 1984-01-16 | Saett och anordning foer aostadkommande av automatisk blockering av lastfraonskiljare naermast felstaelle. |
DE19843401267 DE3401267A1 (de) | 1983-01-17 | 1984-01-16 | Verfahren und vorrichtung zum erreichen automatischer blockierung von einer fehlerstelle am naechsten liegenden lasttrennschaltern |
BE0/212220A BE898689A (fr) | 1983-01-17 | 1984-01-16 | Procede et appareil de blocage automatique d'un interrupteur de deconnexion de charge a proximite d'un defaut localise |
FR8400686A FR2539560B1 (fr) | 1983-01-17 | 1984-01-17 | Procede et appareil de blocage automatique d'un commutateur de deconnexion de charge pres d'une position defectueuse |
NL8400150A NL8400150A (nl) | 1983-01-17 | 1984-01-17 | Werkwijze en inrichting voor het automatisch blokkeren van een nabij een foutplaats gelegen onderbrekerschakelaar. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8300220A SE460748B (sv) | 1983-01-17 | 1983-01-17 | Anordning foer att aastadkomma automatisk blockerin g av lastfraanskiljare |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8300220D0 SE8300220D0 (sv) | 1983-01-17 |
SE8300220L true SE8300220L (sv) | 1984-07-18 |
SE460748B SE460748B (sv) | 1989-11-13 |
Family
ID=20349629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8300220A SE460748B (sv) | 1983-01-17 | 1983-01-17 | Anordning foer att aastadkomma automatisk blockerin g av lastfraanskiljare |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE898689A ( ) |
DE (1) | DE3401267A1 ( ) |
DK (1) | DK15184A ( ) |
FI (1) | FI840158A ( ) |
FR (1) | FR2539560B1 ( ) |
GB (1) | GB2135541A ( ) |
NL (1) | NL8400150A ( ) |
NO (1) | NO164066C ( ) |
SE (1) | SE460748B ( ) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5341268A (en) * | 1991-12-16 | 1994-08-23 | Kabushiki Kaisha Toshiba | Method of and system for disconnecting faulty distribution line section from power distribution line |
GB9713230D0 (en) * | 1997-06-23 | 1997-08-27 | Northern Electric Distribution | Electrical power supply circuits |
FR2815785B1 (fr) * | 2000-10-23 | 2003-01-03 | Alstom | Dispositif de protection contre les effets de defauts de maillage dans les reseaux moyenne tension |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2105860C3 (de) * | 1971-01-28 | 1974-01-10 | Klaus Dipl.-Ing. 1000 Berlin Buergel | Schutz- und Kurzschlußortungssystem für zusammengeschaltete Mehrfachringe |
CH583467A5 ( ) * | 1974-11-22 | 1976-12-31 | Sprecher & Schuh Ag |
-
1983
- 1983-01-17 SE SE8300220A patent/SE460748B/sv not_active IP Right Cessation
-
1984
- 1984-01-06 GB GB08400247A patent/GB2135541A/en not_active Withdrawn
- 1984-01-13 NO NO840116A patent/NO164066C/no unknown
- 1984-01-13 DK DK15184A patent/DK15184A/da not_active Application Discontinuation
- 1984-01-16 FI FI840158A patent/FI840158A/fi not_active Application Discontinuation
- 1984-01-16 BE BE0/212220A patent/BE898689A/fr not_active IP Right Cessation
- 1984-01-16 DE DE19843401267 patent/DE3401267A1/de not_active Withdrawn
- 1984-01-17 FR FR8400686A patent/FR2539560B1/fr not_active Expired
- 1984-01-17 NL NL8400150A patent/NL8400150A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3401267A1 (de) | 1984-10-18 |
FR2539560B1 (fr) | 1987-05-22 |
FI840158A0 (fi) | 1984-01-16 |
NO164066C (no) | 1990-08-22 |
DK15184A (da) | 1984-07-18 |
SE460748B (sv) | 1989-11-13 |
GB8400247D0 (en) | 1984-02-08 |
NL8400150A (nl) | 1984-08-16 |
NO164066B (no) | 1990-05-14 |
SE8300220D0 (sv) | 1983-01-17 |
FI840158A (fi) | 1984-07-18 |
FR2539560A1 (fr) | 1984-07-20 |
BE898689A (fr) | 1984-05-16 |
DK15184D0 (da) | 1984-01-13 |
NO840116L (no) | 1984-07-18 |
GB2135541A (en) | 1984-08-30 |
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Legal Events
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NUG | Patent has lapsed |
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