IN158646B - - Google Patents

Info

Publication number
IN158646B
IN158646B IN556/CAL/83A IN556CA1983A IN158646B IN 158646 B IN158646 B IN 158646B IN 556CA1983 A IN556CA1983 A IN 556CA1983A IN 158646 B IN158646 B IN 158646B
Authority
IN
India
Prior art keywords
switching
node
short
ring
case
Prior art date
Application number
IN556/CAL/83A
Other languages
English (en)
Inventor
Leopold Dr Blahous
Georg Koppl
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of IN158646B publication Critical patent/IN158646B/en

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

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Details Of Television Scanning (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
IN556/CAL/83A 1982-05-18 1983-05-04 IN158646B (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH308082 1982-05-18

Publications (1)

Publication Number Publication Date
IN158646B true IN158646B (cs) 1986-12-27

Family

ID=4248180

Family Applications (1)

Application Number Title Priority Date Filing Date
IN556/CAL/83A IN158646B (cs) 1982-05-18 1983-05-04

Country Status (9)

Country Link
US (1) US4577253A (cs)
EP (1) EP0094697B1 (cs)
JP (1) JPS58209828A (cs)
AT (1) ATE17621T1 (cs)
AU (1) AU554565B2 (cs)
BR (1) BR8302559A (cs)
DE (1) DE3361901D1 (cs)
IN (1) IN158646B (cs)
ZA (1) ZA833470B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60131033A (ja) * 1983-12-16 1985-07-12 東京電力株式会社 送電装置
FR2747475B1 (fr) * 1996-04-12 1998-05-15 Gec Alsthom T & D Sa Procede de surveillance de l'usure electrique des sectionneurs d'aiguillage d'un poste haute tension
EP1353424A1 (de) * 2002-04-12 2003-10-15 Abb Research Ltd. Schaltanlage zur Verteilung elektrischer Energie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH210280A (de) * 1938-05-21 1940-06-30 Hermes Patentverwertungs Gmbh Anordnung zur Beseitigung eines Lichtbogenfehlers.
US4467220A (en) * 1977-07-15 1984-08-21 Ronald Page Power switching apparatus
SU748672A1 (ru) * 1978-06-21 1980-07-15 Ордена Октябрьской Революции Всесоюзный Государственный Проектно- Изыскательский И Научно-Исследовательский Институт Энергетических Систем И Электрических Сетей "Энергосетьпроект" Устройство дл отключени электроустановки в сети переменного тока при коротком замыкании
DE3267412D1 (en) * 1981-09-30 1985-12-19 Bbc Brown Boveri & Cie Switchgear

Also Published As

Publication number Publication date
EP0094697B1 (de) 1986-01-22
US4577253A (en) 1986-03-18
JPS58209828A (ja) 1983-12-06
EP0094697A1 (de) 1983-11-23
DE3361901D1 (en) 1986-03-06
AU1454583A (en) 1983-11-24
AU554565B2 (en) 1986-08-28
ZA833470B (en) 1984-02-29
ATE17621T1 (de) 1986-02-15
BR8302559A (pt) 1984-01-17

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