AT271611B - Differentialschutzeinrichtung für Mehrfachsammelschienen - Google Patents
Differentialschutzeinrichtung für MehrfachsammelschienenInfo
- Publication number
- AT271611B AT271611B AT1081167A AT1081167A AT271611B AT 271611 B AT271611 B AT 271611B AT 1081167 A AT1081167 A AT 1081167A AT 1081167 A AT1081167 A AT 1081167A AT 271611 B AT271611 B AT 271611B
- Authority
- AT
- Austria
- Prior art keywords
- protection device
- differential protection
- multiple busbars
- busbars
- differential
- Prior art date
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
- H02H3/26—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/28—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT1081167A AT271611B (de) | 1967-11-30 | 1967-11-30 | Differentialschutzeinrichtung für Mehrfachsammelschienen |
DE19681788054 DE1788054C3 (de) | 1967-11-30 | 1968-09-25 | Differentialschutzeinrichtung für Mehrfachsammelschienen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT1081167A AT271611B (de) | 1967-11-30 | 1967-11-30 | Differentialschutzeinrichtung für Mehrfachsammelschienen |
Publications (1)
Publication Number | Publication Date |
---|---|
AT271611B true AT271611B (de) | 1969-06-10 |
Family
ID=3624853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1081167A AT271611B (de) | 1967-11-30 | 1967-11-30 | Differentialschutzeinrichtung für Mehrfachsammelschienen |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT271611B (de) |
-
1967
- 1967-11-30 AT AT1081167A patent/AT271611B/de active
Also Published As
Publication number | Publication date |
---|---|
DE1788054A1 (de) | 1972-01-05 |
DE1788054B2 (de) | 1976-08-26 |
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