Field grading layer

Method of applying a field grading layer to a power cable is disclosed. The method comprises the following steps: i) preparing a polymer composition comprising a polymer matrix, at least one conductive filler different from a non-linear conductive organic filler, and at least one crosslinking agent,...

Full description

Saved in:
Bibliographic Details
Main Authors FURUHEIM, KNUT MAGNE, SONERUD, BJÖRN, JOSEFSSON, STAFFAN
Format Patent
LanguageEnglish
French
German
Published 06.01.2016
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
CONDUCTORS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
INSULATORS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
Online AccessGet full text

Cover

More Information
Summary:Method of applying a field grading layer to a power cable is disclosed. The method comprises the following steps: i) preparing a polymer composition comprising a polymer matrix, at least one conductive filler different from a non-linear conductive organic filler, and at least one crosslinking agent, ii) extruding the polymer composition into a crosslinkable field grading tape, iii) winding the crosslinkable field grading tape onto a section of power cable in need of field grading, and iv) crosslinking the crosslinkable tape to obtain a field grading layer.
Bibliography:Application Number: EP20140306059