Composite copper conductor for high-voltage cable

The utility model relates to a composite copper conductor for a high-voltage cable, and belongs to the technical field of wires and cables. The cable comprises an inner layer and an outer layer, wherein the structure of the inner layer is selected from one or more of a circular stranded wire, a solid cylinder and a circular tube; the structure of the outer layer is composed of a plurality of layers of single wires. The structure of the single wire is selected from one or more of a circular single wire, a trapezoid single wire and an SZ type single wire. The structures and materials of the inner layer and the outer layer have various combination forms, through reasonable structural design, the cable is suitable for power transmission requirements of different scenes, the application range is wide, and the cable has great innovative value. According to the composite copper conductor for the high-voltage cable, the manufacturing process is simplified, the skin effect of the copper conductor is effectively avoide