AT328023B - DEVICE FOR SELECTIVE SHORT-CIRCUIT PROTECTION IN A LOW-VOLTAGE DISTRIBUTION SYSTEM - Google Patents

DEVICE FOR SELECTIVE SHORT-CIRCUIT PROTECTION IN A LOW-VOLTAGE DISTRIBUTION SYSTEM

Info

Publication number
AT328023B
AT328023B AT437074A AT437074A AT328023B AT 328023 B AT328023 B AT 328023B AT 437074 A AT437074 A AT 437074A AT 437074 A AT437074 A AT 437074A AT 328023 B AT328023 B AT 328023B
Authority
AT
Austria
Prior art keywords
low
distribution system
voltage distribution
circuit protection
selective short
Prior art date
Application number
AT437074A
Other languages
German (de)
Other versions
ATA437074A (en
Inventor
Jurgen Dr Ing Keitel
Original Assignee
Elektro App Werke Veb
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 Elektro App Werke Veb filed Critical Elektro App Werke Veb
Publication of ATA437074A publication Critical patent/ATA437074A/en
Application granted granted Critical
Publication of AT328023B publication Critical patent/AT328023B/en

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
AT437074A 1973-07-13 1974-05-27 DEVICE FOR SELECTIVE SHORT-CIRCUIT PROTECTION IN A LOW-VOLTAGE DISTRIBUTION SYSTEM AT328023B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ATA437074A ATA437074A (en) 1975-05-15
AT328023B true AT328023B (en) 1976-02-25

Family

ID=5492069

Family Applications (1)

Application Number Title Priority Date Filing Date
AT437074A AT328023B (en) 1973-07-13 1974-05-27 DEVICE FOR SELECTIVE SHORT-CIRCUIT PROTECTION IN A LOW-VOLTAGE DISTRIBUTION SYSTEM

Country Status (5)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854637C2 (en) * 1978-12-18 1984-05-17 Brown, Boveri & Cie Ag, 6800 Mannheim Electrical installation switching device serving as a group protection switch
DE2854616C2 (en) * 1978-12-18 1984-03-22 Brown, Boveri & Cie Ag, 6800 Mannheim Selective protection device
FR2547122B1 (en) * 1983-06-03 1985-07-05 Merlin Gerin SELECTIVE ELECTRONIC TRIGGER ASSOCIATED WITH A LIMITING CIRCUIT BREAKER
DE10109950A1 (en) * 2001-03-01 2002-09-05 Moeller Gmbh Selective trip arrangement
DE10109951A1 (en) * 2001-03-01 2002-09-05 Moeller Gmbh Selective trip arrangement

Also Published As

Publication number Publication date
FR2325224A1 (en) 1977-04-15
SU571854A1 (en) 1977-09-05
ATA437074A (en) 1975-05-15
FR2325224B1 (en) 1978-08-11
DD106745A1 (en) 1974-06-20
DE2425153A1 (en) 1975-01-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee