Conductor DC Resistance Intelligent Test System and Method

Abstract

The invention discloses a conductor direct current resistance intelligent testing system. The system comprises a guide rail, a mobile station, a pair of sliding supports, a fixing station, a direct current resistance tester, and a computer. The fixing station is provided with a first clamp and a first conductive pole. The mobile station is provided with a second clamp, a second conductive pole, and a clamping wheel. The pair of sliding supports are provided with a laser graticule head and a laser displacement sensor. The conductor direct current resistance intelligent testing system and the method thereof are characterized in that: 1, a detected conductor is subjected to a direct current resistance intelligent test under certain tension force; the testing is very stable and highly repeatable; 2, the measurement of the length of the conductor can be completed by means of pulling the sliding supports and using the laser. The conductor direct current resistance intelligent testing system and a method thereof facilitate measuring. The conductor direct current resistance intelligent testing system is high in measurement precision, and can substantially reduce measurement errors due to human factor. The labor intensity of testing personnel is also reduced.

Description

technical field [0001] The invention relates to the field of testing, in particular to the field of electric equipment testing, in particular to an intelligent testing system and testing method for conductor DC resistance. Background technique [0002] The national standard GB / T3048 "Electrical Performance Test Method for Electric Wire and Cable and Conductive Core Resistance Test Method" has made corresponding regulations on the performance and measurement methods of electrical conductor materials and other conductor material resistance. In the prior art, manual methods are usually used for measurement, and the specific measurement steps are as follows: [0003] 1. Fix the two ends of the conductor under test with clamping devices, and stretch the conductor under test to the set value of tension with the tension device to make it tight and maintain the tension. [0004] 2. Use the length measuring tool to select a standard length on the conductor to be tested, and wind a p...

AI Technical Summary

Problems solved by technology

[0006] Since the above measurement methods are all realized by manual methods, the measurement accuracy is not high and the consistency is poor. At the same time, the labor intensity of the testers is high and the measurement efficiency is low.

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