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Low-swinging carbon fiber photoelectric composite overhead conductor

A photoelectric composite and overhead wire technology, which is applied in the direction of circuits, power cables, electrical components, etc., can solve the problems of inability to realize communication functions, poor wind resistance of wires, and large galloping range, and achieve good softness and improved tensile strength. , The effect of reducing the lift coefficient

Inactive Publication Date: 2013-11-13
HENAN KOSEN CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Although carbon fiber wire has many advantages above, it cannot realize the communication function, and another communication line is needed to meet the communication function, resulting in repeated wiring
In addition, the existing wires have poor wind resistance and large galloping range

Method used

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  • Low-swinging carbon fiber photoelectric composite overhead conductor
  • Low-swinging carbon fiber photoelectric composite overhead conductor

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Experimental program
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Embodiment Construction

[0022] Such as figure 1 As shown, a low galloping carbon fiber photoelectric composite overhead wire, from the inside to the outside, sequentially includes a carbon fiber bearing member 1 twisted by 7 carbon fibers, at least one stainless steel optical unit 2 and several duralumin round wires 3 twisted The outer layer 4 of the duralumin-shaped wire composed of a number of trapezoidal duralumin-shaped wires that cooperate with each other constitutes a layered photoelectric composite structure adjacent to the inner layer; the carbon fiber load-bearing member 1 is a composite ultra-high-strength core wire, including longitudinally extending The main core of high-performance carbon fiber bundles, high-strength basalt fiber bundles, and high-strength S-glass fiber bundles that are continuously wound around the main core in a spiral shape, and the consolidation of high-performance carbon fiber bundles, high-strength basalt fiber bundles, and high-strength S-glass fiber bundles modif...

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Abstract

The invention relates to a low-swinging carbon fiber photoelectric composite overhead conductor which is characterized by sequentially comprising a carbon fiber strength bearing part, a stainless steel optical unit, a photoelectric composite structure composed of duralumin round wires and a duralumin molded line outer layer from inside to outside. Spiral surrounding stripes are arranged on the outer contour of the duralumin molded line outer layer. Compared with the prior art, the low-swinging carbon fiber photoelectric composite overhead conductor has the advantages of being good in softening performance and improving tensile strength. Meanwhile, the spiral surrounding stripes are arranged on the outer contour of the duralumin molded line outer layer, and therefore reduction of swinging of the overhead conductor is facilitated.

Description

technical field [0001] The invention relates to the field of wires and cables, in particular to power transmission and power communication systems, especially a carbon fiber composite core double-capacity power optical cable with dual functions of power transmission and optical communication for urban and rural distribution network systems. Background technique [0002] With the rapid development of my country's economy, the obvious acceleration of urban modernization, the continuous expansion of urban scale and the rapid development of new rural construction, the demand for electricity has grown rapidly. Moreover, due to the imbalance in energy distribution and the development of the east and west, it is urgent to solve the bottleneck problem of high-power, long-distance energy transmission. Although the construction of ultra-high voltage has partially alleviated this contradiction, due to the limitation of the carrying capacity of traditional steel-reinforced aluminum stra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B9/00
Inventor 不公告发明人
Owner HENAN KOSEN CABLE
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