Aluminum alloy core torsion cable for wind power generation

The utility model relates to the technical field of power cables, and provides an aluminum alloy core torsion cable for wind power generation, which sequentially comprises a wire core, a heat-conducting torsion layer and a protective layer from inside to outside, the heat conduction torsion layer comprises an inner ring and an outer ring arranged on the inner ring in a sleeving mode, a plurality of supporting blocks evenly distributed in the circumferential direction are arranged between the inner ring and the outer ring, a first heat conduction layer is arranged on the inner side of the inner ring, a second heat conduction layer is arranged on the outer side of the outer ring, heat conduction rods penetrate through the supporting blocks, and the two ends of the heat conduction rods are connected with the first heat conduction layer and the second heat conduction layer respectively. The low-temperature-resistant cable has good low-temperature-resistant capability and can effectively bear torsion load for a lo