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Device for wire comprehensive factor aging test

A technology of aging test and comprehensive factors, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve problems that cannot be fully considered, complex operating environment, breeze vibration, ultraviolet radiation, chemical corrosion, rain and snow freezing, etc.

Active Publication Date: 2013-07-17
NORTH CHINA ELECTRICAL POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The prior art two-carbon fiber composite core conductor has been exposed to the field for a long time, and the operating environment is complex. The thermal cycle test can only simulate the aging of a single factor under realistic working conditions, and cannot fully consider the aging of multiple factors

Method used

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  • Device for wire comprehensive factor aging test
  • Device for wire comprehensive factor aging test
  • Device for wire comprehensive factor aging test

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Embodiment Construction

[0030]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] Such as figure 1 As shown, it is a schematic structural diagram of a wire comprehensive factor aging test device according to an embodiment of the present invention. The wire comprehensive factor aging test device includes: an aging test box 11, a horizontal tensile machine 12, and a transformer 13, wherein:

[0032] The aging test box 11 is used for mandrels, wires and different test requirements according to different types of carbon fiber composite co...

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Abstract

An embodiment of the invention provides a device for wire comprehensive factor aging test. The device comprises the following parts: an aging test box for mandrels of carbon fiber composite core wire specimens with different types, wires and different test conditions, and the different test requirements are realized by changing many actors as follows: solar radiation simulation intensity, artificial rainfall level, dry degree, high humidity state, salt spray concentration and period of hot and cold recycling; a horizontal tensile machine for passing through the aging test box to strain the carbon fiber composite core wire specimens, in order to meet tension conditions of carbon fiber composite core wire specimens in the aging test box; and transformer equipment for connecting the carbon fiber composite core wire specimens through a high voltage bushing on the wall of the aging test box, in order to meet the high voltage condition for carbon fiber composite core wire specimens. The embodiment of the invention provides an aging test device suitable for a testing scheme of comprehensive factor aging performance for carbon fiber composite core wire.

Description

technical field [0001] The invention relates to a wire test device, in particular to a wire comprehensive factor aging test device. Background technique [0002] Although the carbon fiber composite core wire has the characteristics of good corrosion resistance inherent in composite materials, when it is exposed to high temperature, high humidity, ultraviolet rays, ozone, breeze vibration, acid rain corrosion, rain, snow and freezing, aging will still occur. In particular, the structure of the carbon fiber composite core conductor determines that there will inevitably be some friction between the carbon fiber composite core and the outsourcing aluminum strands. When the aluminum strands are energized, it may also cause galvanic corrosion to the carbon fiber composite core. During long-term operation, The performance of the carbon fiber composite core may be greatly reduced or even invalidated under the combined effects of voltage, tension, torsion, and natural environmental a...

Claims

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Application Information

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IPC IPC(8): G01N17/00
Inventor 陈原卢毅王得文于建斌
Owner NORTH CHINA ELECTRICAL POWER RES INST
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