AT301669B - Distanzschutzanordnung für elektrische Netze - Google Patents
Distanzschutzanordnung für elektrische NetzeInfo
- Publication number
- AT301669B AT301669B AT966770A AT966770A AT301669B AT 301669 B AT301669 B AT 301669B AT 966770 A AT966770 A AT 966770A AT 966770 A AT966770 A AT 966770A AT 301669 B AT301669 B AT 301669B
- Authority
- AT
- Austria
- Prior art keywords
- protection arrangement
- distance protection
- electrical networks
- networks
- electrical
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1750569A CH493125A (de) | 1969-11-25 | 1969-11-25 | Distanzschutzanordnung in einem elektrischen Netz |
Publications (1)
Publication Number | Publication Date |
---|---|
AT301669B true AT301669B (de) | 1972-09-11 |
Family
ID=4425946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT966770A AT301669B (de) | 1969-11-25 | 1970-10-28 | Distanzschutzanordnung für elektrische Netze |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT301669B (de) |
CH (1) | CH493125A (de) |
DE (1) | DE2037391A1 (de) |
GB (1) | GB1276632A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2748632A1 (de) * | 1977-09-30 | 1979-04-05 | Bbc Brown Boveri & Cie | Distanzschutzeinrichtung fuer elektrische leitungen |
-
1969
- 1969-11-25 CH CH1750569A patent/CH493125A/de not_active IP Right Cessation
-
1970
- 1970-07-28 DE DE19702037391 patent/DE2037391A1/de active Pending
- 1970-10-28 AT AT966770A patent/AT301669B/de not_active IP Right Cessation
- 1970-11-11 GB GB5396170D patent/GB1276632A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2748632A1 (de) * | 1977-09-30 | 1979-04-05 | Bbc Brown Boveri & Cie | Distanzschutzeinrichtung fuer elektrische leitungen |
Also Published As
Publication number | Publication date |
---|---|
CH493125A (de) | 1970-06-30 |
GB1276632A (en) | 1972-06-07 |
DE2037391A1 (de) | 1971-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |