Intelligent loss measurement cable

Abstract

The invention relates to the technical field of cables, particularly relates to an intelligent loss measurement cable. The cable is a sequentially connected segmented cable. Each section of the cablecomprises an outer sheath layer, a steel tape armoring layer, an inner sheath layer and conductors which are sequentially arranged from outside to inside; a filler is arranged between the conductors and the inner sheath layer; the filler is made of an acrylic polymer; the steel tape armoring layer is defined by a plurality of rubber cushion blocks which are annularly arranged; the number of the conductors is three, and each conductor is externally provided with an inner shielding layer, an insulating layer, an outer shielding layer, a copper tape shielding layer and an optical fiber unit protection layer which are sequentially arranged from inside to outside; and an optical fiber is arranged in the optical fiber unit protection layer.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to an intelligent damage measuring cable. Background technique [0002] High-voltage cables are a type of power cables and an indispensable facility in power transportation systems. The conductor part of the high-voltage cable is mostly made of copper, so that the high-voltage cable can withstand a large energized current. Therefore, the high-voltage cable is mostly used for the main road of power transmission. With the emergence of optical fiber in the past two years, on the one hand, the capacity and speed of data transmission have been improved, and on the other hand, people have used more and more optical fibers. In the existing technology, optical fibers and cables are joined to monitor the cable line in real time. situation, but the existing cables are prone to damage, because these damages are small and cannot affect the optical fiber in the cable, they are often easily ignor...

AI Technical Summary

Problems solved by technology

With the emergence of optical fiber in the past two years, on the one hand, the capacity and speed of data transmission have been improved, and on the other hand, people have used more and more optical fibers. In the existing technology, optical fibers and cables are joined to monitor the cable line in real time. situation, but the existing cables are prone to damage, because these damages are small and cannot affect the optical fiber in the cable, they are often easily ignored by people, but damage in the cable will cause cable leakage, which will bring people's lives Threat, low safety factor

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