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Single special-shaped efficient energy-saving electric wire

A high-efficiency, energy-saving, single-wire technology, applied in the direction of circuits, insulated cables, power cables, etc., can solve the problems of reducing the conductivity, increasing the effective resistance of circular cross-section wires, and reducing the effective area.

Inactive Publication Date: 2014-01-29
陈胜民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the skin effect (skin effect) of alternating current, the effective resistance of the circular cross-section wire is increased, its effective area is reduced, and its conductivity is also reduced.

Method used

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  • Single special-shaped efficient energy-saving electric wire
  • Single special-shaped efficient energy-saving electric wire
  • Single special-shaped efficient energy-saving electric wire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

Embodiment 2

[0010] Embodiment 2: the cross-sectional area of ​​the round wire is equal to the cross-sectional area of ​​the elliptical wire and is equal to 2.5mm 2 , the ratio of the long and short axes of the section of the elliptical wire is 9:4 Calculate their perimeter respectively: ∵S 圆 = r 2 π=S 椭 =πab∴r 2 π=πab∴r 2 =ab rounding, In the same way, so ∵l 圆 =2rπ∴l 椭 -l 圆 =2.25πr-2πr=0.25πrmm, Therefore, the maximum current allowed by the elliptical wire will increase by 12.5%. The ingenious use of elliptical insulated wires can be described as: ingeniously crafted elliptical wires, the crown of conductive heat dissipation wires, no need for investment and high returns, and open new horizons for power transmission and energy saving.

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Abstract

The invention discloses a single special-shaped efficient energy-saving electric wire with changed section perimeter. Effective resistance of a circular wire is increased by the skin effect of the alternating current, according to the newly discovered theory that the allowed largest current in a conductor is in direct proportion to the section perimeter of the conductor, the section perimeter of the wire needs to be increased while the sectional area of the wire is unchanged, the section perimeter of the elliptical wire is larger than the circular wire with the same section, so that the circular wire is changed into the elliptical wire. Due to the fact that the section perimeter and the surface area of the elliptical wire are increased, effective resistance is reduced, conductivity of the wire is increased, conducting efficiency of the wire is increased, and the wire has significant economical and social benefits.

Description

technical field [0001] Human beings have entered the era of electrification, and our country is undergoing modernization construction. Electric energy is our main energy source, and all walks of life in our country and people's family life are inseparable from electric energy. The widespread use of electric energy also creates a tense situation for the production and supply of electric energy. The production and use of electric energy will also pollute the environment to a certain extent, which also exacerbates climate warming. Therefore, how to use electric energy, effectively utilize electric energy, and save electric energy has become a major issue that is urgent at present. The electricity generated by most generators is first sent to step-up transformers, sent to remote places by high-voltage transmission lines, to step-down transformers in substations, and then to distribution transformers, and then to factories, mines, workshops and city streets through switches. The...

Claims

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Application Information

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IPC IPC(8): H01B9/00H01B7/30
Inventor 陈胜民
Owner 陈胜民
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