Rare earth high-iron aluminum alloy conductor cable

• Main Authors: MENG ZENGYUN, YANG ZENGRUI, ZHANG TENGCHONG
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2022
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The utility model relates to the technical field of cables, in particular to a rare earth high-iron aluminum alloy conductor cable, which comprises a power transmission part and a protective layer outside the power transmission part, the power transmission part comprises a plurality of groups of mutually twisted auxiliary cable cores, a main cable core is arranged in a connecting column, and the protective layer comprises an insulating layer arranged outside the power transmission part. A shielding layer is arranged outside the insulating layer, a heat insulation layer is arranged outside the shielding layer, a wear-resistant layer is arranged outside the elastic layer, and the outer wall of the wear-resistant layer is coated with a corrosion-resistant coating. The heat insulation layer prevents the power transmission efficiency of the cable from being affected by too high environment temperature, the heat conduction columns prevent the cable from being too high in local temperature, and the high temperature