NL8400150A - Werkwijze en inrichting voor het automatisch blokkeren van een nabij een foutplaats gelegen onderbrekerschakelaar. - Google Patents
Werkwijze en inrichting voor het automatisch blokkeren van een nabij een foutplaats gelegen onderbrekerschakelaar. Download PDFInfo
- Publication number
- NL8400150A NL8400150A NL8400150A NL8400150A NL8400150A NL 8400150 A NL8400150 A NL 8400150A NL 8400150 A NL8400150 A NL 8400150A NL 8400150 A NL8400150 A NL 8400150A NL 8400150 A NL8400150 A NL 8400150A
- Authority
- NL
- Netherlands
- Prior art keywords
- control voltage
- switch
- interrupter
- predetermined period
- load
- 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)
- Supply And Distribution Of Alternating Current (AREA)
- Direct Current Feeding And Distribution (AREA)
- Keying Circuit Devices (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (2)
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 |
SE8300220 | 1983-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8400150A true NL8400150A (nl) | 1984-08-16 |
Family
ID=20349629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8400150A NL8400150A (nl) | 1983-01-17 | 1984-01-17 | Werkwijze en inrichting voor het automatisch blokkeren van een nabij een foutplaats gelegen onderbrekerschakelaar. |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE898689A (fi) |
DE (1) | DE3401267A1 (fi) |
DK (1) | DK15184A (fi) |
FI (1) | FI840158A (fi) |
FR (1) | FR2539560B1 (fi) |
GB (1) | GB2135541A (fi) |
NL (1) | NL8400150A (fi) |
NO (1) | NO164066C (fi) |
SE (1) | SE460748B (fi) |
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 (fi) * | 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 DE DE19843401267 patent/DE3401267A1/de not_active Withdrawn
- 1984-01-16 BE BE0/212220A patent/BE898689A/fr not_active IP Right Cessation
- 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 |
---|---|
SE460748B (sv) | 1989-11-13 |
GB2135541A (en) | 1984-08-30 |
GB8400247D0 (en) | 1984-02-08 |
DE3401267A1 (de) | 1984-10-18 |
NO164066B (no) | 1990-05-14 |
NO840116L (no) | 1984-07-18 |
FI840158A0 (fi) | 1984-01-16 |
FI840158A (fi) | 1984-07-18 |
SE8300220D0 (sv) | 1983-01-17 |
DK15184D0 (da) | 1984-01-13 |
DK15184A (da) | 1984-07-18 |
NO164066C (no) | 1990-08-22 |
FR2539560B1 (fr) | 1987-05-22 |
SE8300220L (sv) | 1984-07-18 |
BE898689A (fr) | 1984-05-16 |
FR2539560A1 (fr) | 1984-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |