Different Bonding Types of Scilla-Villafranca (Sicily-Calabria) 43-km Double-Circuit AC 380-kV Submarine-Land Cables

Different Bonding Types of Scilla-Villafranca (Sicily-Calabria) 43-km Double-Circuit AC 380-kV Submarine-Land Cables

This paper describes and analyzes the extra-high-voltage double-circuit cable line between Sicily and Calabria which is a reinforcement of the Italian southern transmission grid. This is one of the longest ac submarine links in the world. The multiconductor cell analysis of this land-submarine doubl...

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Bibliographic Details
Published in:IEEE transactions on industry applications Vol. 51; no. 6; pp. 5050 - 5057
Main Authors: Benato, Roberto, Dambone Sessa, Sebastian, De Zan, Riccardo, Guarniere, Maria Rosaria, Lavecchia, Giuseppe, Sylos Labini, Paolo
Format: Journal Article
Language:English
Published: IEEE 01-11-2015
Subjects:
Bonding
Cable insulation
Conductors
Copper
Cross-bonding
Multiconductor cell analysis
Oil filled cables
Sequence impedances
Solid-bonding
Submarine cables
Underwater cables
Underwater vehicles
Cross-bonding
multiconductor cell analysis (MCA)
solid-bonding
submarine cables
sequence impedances
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Summary:This paper describes and analyzes the extra-high-voltage double-circuit cable line between Sicily and Calabria which is a reinforcement of the Italian southern transmission grid. This is one of the longest ac submarine links in the world. The multiconductor cell analysis of this land-submarine double-circuit single-core cables has been compared with an electromagnetic transient program model with a very good agreement. The different choices of bonding systems implemented in the real Italian installation are theoretically justified by means of the two-software comparison.
ISSN:0093-9994
1939-9367
DOI:10.1109/TIA.2015.2448676