Graphene wire and cable connecting device

Abstract

A graphene wire and cable connecting device comprises a graphene wire and cable connector, graphene wire and cable jacks, a locking device, a reinforcing and fixing bolt, and a protective insulating layer. The body of the graphene wire and cable connecting device is the graphene wire and cable connector, two ends of the connector are provided with the graphene wire and cable jacks, the graphene wire and cable jacks are connected with the locking device, and graphene wires and cables pass through the jacks and are fixed on the locking device so that two branches of graphene wires and cables are tightly and firmly connected. Under an external force of the graphene wires and cables, the locking device further fastens to lower contract specific resistance and improve connection reliability. The reinforcing and fixing bolt is arranged on an outer side of the locking device in order to enable the locking device to further fasten and strengthen, and the protective insulating layer is arranged outside the whole graphene wire and cable connecting device.

Description

technical field [0001] The invention belongs to the field of power transmission, and in particular relates to a graphene wire and cable connecting device. Background technique [0002] Wire and cable, metal conductors used to transmit and distribute electrical energy. It is often used in urban power grids, outgoing lines of power stations, internal power supply of industrial and mining enterprises, and underwater transmission lines across rivers and seas. In power lines, the proportion of cables is gradually increasing. Wire and cable are cable products used to transmit and distribute high-power electric energy in the main line of the power system, including 1-500KV and above various voltage levels and various insulated wires and cables. Wires and cables are the blood vessels of industry, the nerves of society, and the heart of motors. In the current situation, society will not be able to develop without wires and cables, and people's living standards will be greatly aff...

AI Technical Summary

Problems solved by technology

However, since graphene is a single-layer carbon atom structure, and two layers of graphene cannot be firmly welded or bonded, a large connection resistance and connection will occur when two graphene wires and cables are connected according to the traditional cable connection method. Unreliability, how to improve the reliable connection of two or more graphene wires and cables and reduce the connection resistance is a problem that must be solved in the development of graphene wires and cables

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