Electrical resistance data from fault tests for 2/0 and 4/0 temporary grounding jumpers

Electrical resistance data from fault tests for 2/0 and 4/0 temporary grounding jumpers

The paper provides ranges of resistance values for 2/0 and 4/0 temporary grounding jumpers (TG jumpers) which when subjected to rated fault tests sustained: (a) no damage, (b) some fusing, and (c) failed by separation. This information is unique and can be used for establishing minimum resistance va...

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Veröffentlicht in:IEEE transactions on power delivery 2003-04, Vol.18 (2), p.436-441
Hauptverfasser: Kolcio, N., Brown, K.J., Page, W.J.
Format: Artikel
Sprache:eng
Schlagworte:
Cables
Clamps
Copper
Criteria
Electric power generation
Electric resistance
Electrical grounding
Electrical resistance
Electrical resistance measurement
Faults
Grounding
Grounding (electrical)
High current
Inspection
Jumpers
Laboratories
Life testing
Performance evaluation
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Beschreibung
Zusammenfassung:The paper provides ranges of resistance values for 2/0 and 4/0 temporary grounding jumpers (TG jumpers) which when subjected to rated fault tests sustained: (a) no damage, (b) some fusing, and (c) failed by separation. This information is unique and can be used for establishing minimum resistance values for TG jumper testing and selecting pass/fail criterion. The results were obtained from special tests conducted at Bonneville Power Administration and Ontario Hydro Power Technologies high current laboratories.
ISSN:0885-8977
1937-4208
DOI:10.1109/TPWRD.2003.809608