CH493125A - Distance protection arrangement in an electrical network - Google Patents

Distance protection arrangement in an electrical network

Info

Publication number
CH493125A
CH493125A CH1750569A CH1750569A CH493125A CH 493125 A CH493125 A CH 493125A CH 1750569 A CH1750569 A CH 1750569A CH 1750569 A CH1750569 A CH 1750569A CH 493125 A CH493125 A CH 493125A
Authority
CH
Switzerland
Prior art keywords
electrical network
protection arrangement
distance protection
distance
arrangement
Prior art date
Application number
CH1750569A
Other languages
German (de)
Inventor
Kolar Adolf Dipl-El-Ing
Original Assignee
Sprecher & Schuh Ag
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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Priority to CH1750569A priority Critical patent/CH493125A/en
Publication of CH493125A publication Critical patent/CH493125A/en
Priority to DE19702037391 priority patent/DE2037391A1/en
Priority to AT966770A priority patent/AT301669B/en
Priority to GB5396170D priority patent/GB1276632A/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
    • H02H7/261—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
CH1750569A 1969-11-25 1969-11-25 Distance protection arrangement in an electrical network CH493125A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1750569A CH493125A (en) 1969-11-25 1969-11-25 Distance protection arrangement in an electrical network
DE19702037391 DE2037391A1 (en) 1969-11-25 1970-07-28 Distance protection arrangement for electrical networks
AT966770A AT301669B (en) 1969-11-25 1970-10-28 Distance protection arrangement for electrical networks
GB5396170D GB1276632A (en) 1969-11-25 1970-11-11 Improvements in or relating to distance protective arrangement for electrical networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1750569A CH493125A (en) 1969-11-25 1969-11-25 Distance protection arrangement in an electrical network

Publications (1)

Publication Number Publication Date
CH493125A true CH493125A (en) 1970-06-30

Family

ID=4425946

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1750569A CH493125A (en) 1969-11-25 1969-11-25 Distance protection arrangement in an electrical network

Country Status (4)

Country Link
AT (1) AT301669B (en)
CH (1) CH493125A (en)
DE (1) DE2037391A1 (en)
GB (1) GB1276632A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH619570A5 (en) * 1977-09-30 1980-09-30 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
AT301669B (en) 1972-09-11
DE2037391A1 (en) 1971-06-03
GB1276632A (en) 1972-06-07

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Legal Events

Date Code Title Description
PL Patent ceased