Polymeric HVDC cable design and space charge accumulation. Part 2: insulation interfaces

Journal article (2008)

Authors

S Deipino External organisation
D Fabiani External organisation
GC Montanari External organisation
C Laurent External organisation
G Teyssedre External organisation
P.H.F. Morshuis OLD High-Voltage Technology and Management
R Bodega OLD High-Voltage Technology and Management
LA Dissado External organisation
Research Group
OLD High-Voltage Technology and Management
More Info
expand_more

Published Date

2008

Language

Undefined/Unknown

Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Research Group

OLD High-Voltage Technology and Management

Abstract

The electric field distribution of cable insulation systems under HVDC can be affected significantly at interfaces due to space charge build-up. In this article, the second part of a three-article series, face and space charge accumulation are analyzed first in terms of macroscopic physics, then through approximate mathematical models that will be used to fit experimental data obtained for model cables having two insulation layers and constituting cylindrical interfaces.