SU571854A1 - Устройство дл защиты от короткого замыкани распределительного пункта низкого напр жени - Google Patents

Устройство дл защиты от короткого замыкани распределительного пункта низкого напр жени

Info

Publication number
SU571854A1
SU571854A1 SU7402043466A SU2043466A SU571854A1 SU 571854 A1 SU571854 A1 SU 571854A1 SU 7402043466 A SU7402043466 A SU 7402043466A SU 2043466 A SU2043466 A SU 2043466A SU 571854 A1 SU571854 A1 SU 571854A1
Authority
SU
USSR - Soviet Union
Prior art keywords
contact
switch
unit
switching
short
Prior art date
Application number
SU7402043466A
Other languages
English (en)
Russian (ru)
Inventor
Кайтель Юрген
Original Assignee
Комбинат Феб Электро-Аппарате-Верке (Инопредприятие )
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 Комбинат Феб Электро-Аппарате-Верке (Инопредприятие ) filed Critical Комбинат Феб Электро-Аппарате-Верке (Инопредприятие )
Application granted granted Critical
Publication of SU571854A1 publication Critical patent/SU571854A1/ru

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/063—Details concerning the co-operation of many similar arrangements, e.g. in a network
    • 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
    • H02H7/261—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 involving signal transmission between at least two stations
    • H02H7/262—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 involving signal transmission between at least two stations involving transmissions of switching or blocking orders

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
SU7402043466A 1973-07-13 1974-07-01 Устройство дл защиты от короткого замыкани распределительного пункта низкого напр жени SU571854A1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17225473A DD106745A1 (cs) 1973-07-13 1973-07-13

Publications (1)

Publication Number Publication Date
SU571854A1 true SU571854A1 (ru) 1977-09-05

Family

ID=5492069

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7402043466A SU571854A1 (ru) 1973-07-13 1974-07-01 Устройство дл защиты от короткого замыкани распределительного пункта низкого напр жени

Country Status (5)

Country Link
AT (1) AT328023B (cs)
DD (1) DD106745A1 (cs)
DE (1) DE2425153A1 (cs)
FR (1) FR2325224A1 (cs)
SU (1) SU571854A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2259623C1 (ru) * 2004-01-22 2005-08-27 Закрытое Акционерное Общество "Электрические Низковольтные Аппараты И Системы" Система селективной защиты разветвленных электрических цепей

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854637C2 (de) * 1978-12-18 1984-05-17 Brown, Boveri & Cie Ag, 6800 Mannheim Als Gruppenschutzschalter dienendes elektrisches Installationsschaltgerät
DE2854616C2 (de) * 1978-12-18 1984-03-22 Brown, Boveri & Cie Ag, 6800 Mannheim Selektivschutzeinrichtung
FR2547122B1 (fr) * 1983-06-03 1985-07-05 Merlin Gerin Declencheur electronique selectif associe a un disjoncteur limiteur
DE10109951A1 (de) * 2001-03-01 2002-09-05 Moeller Gmbh Anordnung zur selektiven Auslösung
DE10109950A1 (de) * 2001-03-01 2002-09-05 Moeller Gmbh Anordnung zur selektiven Auslösung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2259623C1 (ru) * 2004-01-22 2005-08-27 Закрытое Акционерное Общество "Электрические Низковольтные Аппараты И Системы" Система селективной защиты разветвленных электрических цепей

Also Published As

Publication number Publication date
DE2425153A1 (de) 1975-01-30
AT328023B (de) 1976-02-25
FR2325224B1 (cs) 1978-08-11
ATA437074A (de) 1975-05-15
FR2325224A1 (fr) 1977-04-15
DD106745A1 (cs) 1974-06-20

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