SELF-BEARING ANTI-TENSILE WIND ENERGY POWER CABLE

摘要

The present invention discloses a self-bearing anti-tensile wind energy power cable, including a conductor, a bearing core and a protective sleeve. The second rubber layer and the first rubber layer are adhered to the inner side of the protective sleeve, four cable cores are arranged on the inner side of the first rubber layer, an anti-tensile copper core is adhered to the axial center of the space between the cable cores composed of the bearing core, the conductor and the isolation layer from inside to outside respectively; the second rubber layer and the first rubber layer are adhered to the inner side of the protective sleeve, so that the rubber layer has certain flexibility after the torsion is generated when used and the cable generates a pre-torsion. Moreover, the protective copper wires and the fillers are intertwisted inside the protective sleeve, so that the protective copper wires and the fillers also have pre-torsion; and because the rubber has good flexibility, the cable cores wrapped by the first rubber layer and the protective copper wires wrapped by the second rubber layer have close pitches, avoiding the possibility of easy deformation and twisting off of the cable during long-term use.