Algorithm to predict dry-band arcing in fiber-optic cables.

Utilities frequently use ADSS (all dielectric self-supporting) fiber-optic cables installed on transmission lines 3-6 m below the high voltage conductors. Dry-band arcing occurs on the fiber-optic cables when the cables are polluted and wet. This has been assumed to cause cable failures. An equivale...

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Publicat a:	IEEE Transactions on power delivery 16, 2 (2001).
Autor principal:	Karady, G.G
Format:	Article
Idioma:	English
Matèries:	Kirchoff's current law. All dielectric self-supporting fiber-optic cables. Backward node voltage substitution. Cable failures. Circuit simulation methods. Conductor sag. Dry-band arcing prediction. Equivalent circuit. Fiber-optic cables. Forward elimination. High voltage environment. Node point equations. Nonuniform pollution. Polluted cables. Polluted fiber-optic cable. Pollution effect. Tower arrangement. Transmission lines. Variable capacitance. Wet cables.