▎ 摘　　要

NOVELTY - This utility new type claims a graphene composite high one semi-conductive polyethylene shielding power cable, the graphene composite high semi-conductive polyethylene shielding power cable comprise a conductor, a conductor outer layer is in turn coated with a concentric conductor shielding layer, insulation layer, insulation shielding layer, the outer layer of said insulation shielding layer in turn is a copper belt shielding layer, bag belt layer and sheath layer, a conductor shielding layer, insulation layer, insulation shielding layer is a three-layer co-extrusion structure, said conductor shielding layer and insulation shielding layer are made of graphite and polyethylene composite layer. This utility new type of conductor shielding layer and insulation shielding layer using graphene and polyethylene composite layer, to reduce the volume resistivity, increase electric field homogenizing, the conductor shielding and insulation and insulation shield is smooth without gap of effect so as to increase running safety.