A method for intelligent cable inspection

Abstract

The invention discloses an intelligent operation detection method for a cable, and the method is implemented through employing a cable operation detection device. The cable operation detection device comprises a rod body, a rod sleeve, a cable card, a processing control device, a first radiation measurement sensor, a second radiation measurement sensor, a third radiation measurement sensor, a fourth radiation measurement sensor, and a radiation source. The method comprises the steps: transmitting a fixed interference radiation signal; carrying out the multipoint symmetric and asymmetric radiation measurement; calculating the radiation sensing difference; judging a cable operation detection fault; drawing a curve in a maintenance period; and completing the operation detection. The method can achieve the quick and effective operation detection of the cable, achieves the intelligent detection, and achieves the real-time measurement of the quality of a cable line.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to an intelligent cable inspection method. Background technique [0002] With the advancement of science and technology and the rapid development of the economy, the society's demand for electricity has increased rapidly. However, with the continuous development of the distribution network cable process, the distribution network line structure is becoming more and more complex, and there are many branch lines. The requirements for the stability and reliability of power grids are getting higher and higher, and at the same time, users' requirements for power quality and services are also constantly improving. [0003] At present, manual inspection is mostly used for the inspection and maintenance of distribution lines, which requires a large number of line inspection and inspection personnel, and the current cable laying positions are diverse, and it is difficult to directl...

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Problems solved by technology

[0003] At present, manual inspection is mostly used for the maintenance of distribution lines, which requires a large number of line inspection and inspection personnel, and the current cable laying locations are diverse, and it is difficult to directly inspect them. Therefore, in the process of cable inspection , not only the inspection time is long, the efficiency is low, but also the cost is high, which increases the maintenance and inspection costs of the power supply company

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