SE460748B - Anordning foer att aastadkomma automatisk blockerin g av lastfraanskiljare - Google Patents

Anordning foer att aastadkomma automatisk blockerin g av lastfraanskiljare

Info

Publication number
SE460748B
SE460748B SE8300220A SE8300220A SE460748B SE 460748 B SE460748 B SE 460748B SE 8300220 A SE8300220 A SE 8300220A SE 8300220 A SE8300220 A SE 8300220A SE 460748 B SE460748 B SE 460748B
Authority
SE
Sweden
Prior art keywords
control voltage
load
control
voltage
event
Prior art date
Application number
SE8300220A
Other languages
English (en)
Swedish (sv)
Other versions
SE8300220L (sv
SE8300220D0 (sv
Inventor
K G Sindahl
Original Assignee
K L Ind Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by K L Ind Ab filed Critical K L Ind Ab
Priority to SE8300220A priority Critical patent/SE460748B/sv
Publication of SE8300220D0 publication Critical patent/SE8300220D0/xx
Priority to GB08400247A priority patent/GB2135541A/en
Priority to NO840116A priority patent/NO164066C/no
Priority to DK15184A priority patent/DK15184A/da
Priority to BE0/212220A priority patent/BE898689A/fr
Priority to DE19843401267 priority patent/DE3401267A1/de
Priority to FI840158A priority patent/FI840158A/fi
Priority to FR8400686A priority patent/FR2539560B1/fr
Priority to NL8400150A priority patent/NL8400150A/nl
Publication of SE8300220L publication Critical patent/SE8300220L/
Publication of SE460748B publication Critical patent/SE460748B/sv

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)
SE8300220A 1983-01-17 1983-01-17 Anordning foer att aastadkomma automatisk blockerin g av lastfraanskiljare SE460748B (sv)

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.
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
DE19843401267 DE3401267A1 (de) 1983-01-17 1984-01-16 Verfahren und vorrichtung zum erreichen automatischer blockierung von einer fehlerstelle am naechsten liegenden lasttrennschaltern
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 SE8300220L (sv) 1984-07-18
SE460748B true 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 (no)
DE (1) DE3401267A1 (no)
DK (1) DK15184A (no)
FI (1) FI840158A (no)
FR (1) FR2539560B1 (no)
GB (1) GB2135541A (no)
NL (1) NL8400150A (no)
NO (1) NO164066C (no)
SE (1) SE460748B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (no) * 1974-11-22 1976-12-31 Sprecher & Schuh Ag

Also Published As

Publication number Publication date
SE8300220L (sv) 1984-07-18
NL8400150A (nl) 1984-08-16
FI840158A (fi) 1984-07-18
GB2135541A (en) 1984-08-30
GB8400247D0 (en) 1984-02-08
NO164066B (no) 1990-05-14
NO164066C (no) 1990-08-22
SE8300220D0 (sv) 1983-01-17
FI840158A0 (fi) 1984-01-16
NO840116L (no) 1984-07-18
FR2539560A1 (fr) 1984-07-20
FR2539560B1 (fr) 1987-05-22
BE898689A (fr) 1984-05-16
DE3401267A1 (de) 1984-10-18
DK15184D0 (da) 1984-01-13
DK15184A (da) 1984-07-18

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