Numerical electromagnetic field analysis of archorn voltages during a back-flashover on a 500-kV twin-circuit line.

Numerical electromagnetic field analysis of archorn voltages during a back-flashover on a 500-kV twin-circuit line.

Archorn voltages of a simulated 500-kV twin-circuit line, in the case of one-phase back-flashover due to lightning to a tower top, are analyzed by the thin-wire time-domain analysis (TWTDA) code. Prior to this analysis, a recently proposed flashover model is incorporated into TWTDA. It becomes clear...

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Bibliographic Details
Published in:IEEE Transactions on power delivery 18, 1 (2003).
Main Author: Mozumi, T.
Format: Article
Language:English
Subjects:
1 mus.
500 kV.
EMTP simulation.
Archorn voltages.
Computer simulation.
Electromagnetic field analysis.
One-phase back-flashover.
Thin-wire time-domain analysis code.
Time-varying characteristic.
Twin-circuit line back-flashover.