Medium-voltage cross-linked cable energy-saving special-shaped conductor

The invention provides an energy-saving special-shaped conductor of a medium-voltage cross-linked cable, and belongs to the technical field of cables. The structural design optimizes the conductivity and enhances the mechanical stability. The conductor is composed of a central wire core, a trapezoidal special-shaped wire core and a reinforced wire core. The central wire core serves as a conductive core, and the special-shaped wire cores are tightly twisted on the periphery of the central wire core, so that the resistance and point discharge phenomena are reduced, and the overall tightness and stability of the conductor are enhanced. The reinforced wire core is arranged along the axial direction and is in bridge connection with the special-shaped wire core through the groove, so that the fixation of the structure is reinforced, and the tensile and torsional properties are improved. The trapezoidal design of the special-shaped wire core and the strategic layout of the reinforced wire core act together, so that