Design and testing of a three-break 800 kV SF/sub 6/ circuit breaker with ZnO varistors for shunt reactor switching

Design and testing of a three-break 800 kV SF/sub 6/ circuit breaker with ZnO varistors for shunt reactor switching

Considerations in the design and testing of a three-break 800 kV SF/sub 6/ circuit breaker with ZnO varistors for shunt reactor switching are presented. Included are system and circuit breaker considerations, factory design and analysis, and a description of the field test circuit and instrumentatio...

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Veröffentlicht in:IEEE transactions on power delivery 1992-04, Vol.7 (2), p.853-861
Hauptverfasser: McCabe, A.K., Seyrling, G., Mandeville, J.D., Willieme, J.M.
Format: Artikel
Sprache:eng
Schlagworte:
Circuit breakers
Circuit testing
Inductors
Instruments
Production facilities
Shunt (electrical)
Switching circuits
System testing
Varistors
Zinc oxide
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Beschreibung
Zusammenfassung:Considerations in the design and testing of a three-break 800 kV SF/sub 6/ circuit breaker with ZnO varistors for shunt reactor switching are presented. Included are system and circuit breaker considerations, factory design and analysis, and a description of the field test circuit and instrumentation. Field test results are presented which verify the design and application.< >
ISSN:0885-8977
1937-4208
DOI:10.1109/61.127090