POWER TRANSMISSION CABLE

POWER TRANSMISSION CABLE

A high voltage or medium voltage transmission power cable includes a metallic conductor and an insulation system including an electrical insulation layer including a first composite material, and a semiconducting layer including a second composite material. The insulation layer and the semiconductin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HO, Chau-Hon, GHOUL, Cherif
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CABLES
CHEMISTRY
COMPOSITIONS BASED THEREON
CONDUCTORS
ELECTRICITY
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
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Beschreibung
Zusammenfassung:A high voltage or medium voltage transmission power cable includes a metallic conductor and an insulation system including an electrical insulation layer including a first composite material, and a semiconducting layer including a second composite material. The insulation layer and the semiconducting layer are arranged to surround the conductor. The first composite material in the insulation layer includes a polymer matrix and first inorganic conductive filler particles, wherein the amount of the first inorganic conductive filler particles is from 0.1 to 10 wt-%, based on the total weight of the first composite material, and wherein the first inorganic conductive filler particles are other than carbon black. A method of manufacturing the cable is also disclosed.