▎ 摘　　要

NOVELTY - The utility model claims a graphene power cable, comprising conductors 1, graphene-based blend shielding layer 2, an insulating layer 3 and an outer jacket layer 5, the conductor 1 is a doped graphene fibers twisted or bundled fiber strand chemically doped graphene; the conductor 1 outer concentric extruded graphite alkenyl blend coated shielding layer 2, the graphene-based blend shielding layer 2 outer concentric to cover insulating layer 3, to form an insulating wire core 6, each power cable comprises at least 2 insulating line core are tangent. the outer side of 6 extruded with layers in all of the insulating wire core 4, a packet with layer 4 is covered with an outer jacket layer 5, the outer jacket layer 5 further provided with graphene conductive coating 7 through extruding manner, the utility model is simple in preparation method, low in price, which has high conductivity, relatively small resistance loss, strong corrosion resistance, high durability, shielding homogenizing electric field effect, and long service life.