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Active cathodic protection for HV power cables in undersea application

descriptionPublicationkeyboard_double_arrow_right Article , Journal 01 Oct 2018 Italy Publisher:Elsevier BVJournal:Electric Power Systems Research, volume 163, pages 590-598 (issn: 0378-7796,

Authors: Lauria, D.; Minucci, S.; Mottola, F.; Pagano, M.; Petrarca, C.; PAGANO, MARIO;

doi: 10.1016/j.epsr.2017.11.016

handle: 11588/715963

Active cathodic protection for HV power cables in undersea application

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Abstract

Abstract This paper focuses on the performance analysis of the corrosion protection system of HV power cables for undersea applications. The aim of the work is to describe the relations between the main electrical parameters affecting the electric potential distribution in the cable layers and in the surrounding medium, when an active cathodic protection (CP) arrangement is used. In particular, the analysis focuses on the design of an active CP for reducing corrosion phenomena of the cable metallic shield. This study is based on a 2D analytical approach supported by a detailed 3D finite element analysis (FEM). It gives evidence to the relation between the electrical variables and the design criteria of the active cathodic protection system.

Country

Italy

Related Organizations

University Federico II of Naples
Italy
Tuscia University
Italy

Keywords

Energy Engineering and Power Technology, Undersea, Corrosion, Analytical modeling, High voltage power cable, Numerical modeling, Analytical modeling; Cathodic protection; Corrosion; High voltage power cable; Numerical modeling; Undersea; Energy Engineering and Power Technology; Electrical and Electronic Engineering, Cathodic protection, Electrical and Electronic Engineering

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	citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	9
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	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average