FR2539560B1 - Procede et appareil de blocage automatique d'un commutateur de deconnexion de charge pres d'une position defectueuse - Google Patents

Procede et appareil de blocage automatique d'un commutateur de deconnexion de charge pres d'une position defectueuse

Info

Publication number
FR2539560B1
FR2539560B1 FR8400686A FR8400686A FR2539560B1 FR 2539560 B1 FR2539560 B1 FR 2539560B1 FR 8400686 A FR8400686 A FR 8400686A FR 8400686 A FR8400686 A FR 8400686A FR 2539560 B1 FR2539560 B1 FR 2539560B1
Authority
FR
France
Prior art keywords
automatically locking
defective position
disconnection switch
switch near
load disconnection
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8400686A
Other languages
English (en)
French (fr)
Other versions
FR2539560A1 (fr
Inventor
Karl Gustaf Sindahl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linjebyggnad AB
Original Assignee
Linjebyggnad 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 Linjebyggnad AB filed Critical Linjebyggnad AB
Publication of FR2539560A1 publication Critical patent/FR2539560A1/fr
Application granted granted Critical
Publication of FR2539560B1 publication Critical patent/FR2539560B1/fr
Expired legal-status Critical Current

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
FR8400686A 1983-01-17 1984-01-17 Procede et appareil de blocage automatique d'un commutateur de deconnexion de charge pres d'une position defectueuse Expired FR2539560B1 (fr)

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 (2)

Publication Number Publication Date
FR2539560A1 FR2539560A1 (fr) 1984-07-20
FR2539560B1 true FR2539560B1 (fr) 1987-05-22

Family

ID=20349629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8400686A Expired 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

Country Status (9)

Country Link
BE (1) BE898689A (da)
DE (1) DE3401267A1 (da)
DK (1) DK15184A (da)
FI (1) FI840158A (da)
FR (1) FR2539560B1 (da)
GB (1) GB2135541A (da)
NL (1) NL8400150A (da)
NO (1) NO164066C (da)
SE (1) SE460748B (da)

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 (da) * 1974-11-22 1976-12-31 Sprecher & Schuh Ag

Also Published As

Publication number Publication date
BE898689A (fr) 1984-05-16
DK15184A (da) 1984-07-18
FR2539560A1 (fr) 1984-07-20
GB8400247D0 (en) 1984-02-08
FI840158A (fi) 1984-07-18
NO840116L (no) 1984-07-18
NL8400150A (nl) 1984-08-16
SE8300220D0 (sv) 1983-01-17
NO164066C (no) 1990-08-22
GB2135541A (en) 1984-08-30
DK15184D0 (da) 1984-01-13
DE3401267A1 (de) 1984-10-18
NO164066B (no) 1990-05-14
SE460748B (sv) 1989-11-13
FI840158A0 (fi) 1984-01-16
SE8300220L (sv) 1984-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse