Aluminum-clad steel-core aluminum stranded wire: an efficient material for power transmission
2025-02-19
Aluminum-clad steel core aluminum stranded wire is an effective material for power transmission. It is composed of aluminum-clad steel core and aluminum stranded wire, which has the advantages of high strength, low conductivity, low power consumption, corrosion resistance, etc., and is widely used in power grid construction and maintenance. This article will introduce the composition structure, advantages and application scenarios of aluminum-clad steel core aluminum strands.
Composition structure of 1. aluminum-clad steel core aluminum stranded wire
The aluminum-clad steel core aluminum stranded wire is composed of three parts: the central steel core, the outer aluminum-clad steel core and the outer aluminum stranded wire. Among them, the central steel core is responsible for bearing tension and maintaining the distance between the poles; the outer aluminum-clad steel core is a layer of aluminum-wrapped steel core, which can reduce the line impedance and improve the conductivity and strength; the outer aluminum stranded wire is a kind of A wire formed by twisting strands of thin aluminum wires is responsible for transmitting electric energy.
Advantages of 2. Aluminum Clad Steel Core Aluminum Strand
High strength: The steel core of the aluminum-clad steel-reinforced aluminum stranded wire can withstand greater tension, while the outer aluminum stranded wire has good toughness and ductility, can withstand greater deformation and stress, and ensure the safety of the line And stability.
Low conductivity resistance: The outer aluminum stranded wire of the steel core aluminum stranded wire is twisted by multiple strands of thin aluminum wire, which can reduce the resistance and energy consumption of the line and improve the efficiency of power transmission.
Corrosion resistance: The outer aluminum stranded wire of the steel core aluminum stranded wire has good corrosion resistance and can adapt to various harsh weather and environmental conditions.
Environmental protection and energy saving: Compared with traditional copper-core wires, the manufacturing and use of aluminum-clad steel-core aluminum stranded wires consume less energy, and recycling is more convenient, and more in line with environmental protection requirements.
TAG:
Related Posts
Analysis of the meaning of the letters in overhead conductor models
