Investigation of the Possibility of Using X-Rays to Control the Technical Condition of High-Voltage Low-Oil Switches

Dar’yan, L. A.; Grabchak, E. P.; Obraztsov, R. M.; Golubev, P. V.; Agraponova, N. L.; Mirzabekyan, G. Z.; Zhukov, V. V.

doi:10.3103/s1068371220080076

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Physical and Mathematical Model Of Hve Radiography1

Introduction1

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2023

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“…This region (Fig. 2) is located between the convolution peak of the energy spectrum of radiation (2) and point (3). It characterizes the energy of X-ray quanta that contributes the most to the resulting X-ray image.…”

Section: Physical and Mathematical Model Of Hve Radiographymentioning

confidence: 99%

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X-ray digital imaging detection system for high-voltage equipment inspection

Darian,

Obraztsov,

Nikitin

2023

E3S Web Conf.

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In 2019 a portable diagnostic X-ray system was developed and tested for the inspection of high-voltage equipment (HVE). The system operates based on discrete radiography and is referred by the authors as the first generation X-ray system. As a result of critical analysis of the first generation system, it was further proposed to create a second generation mobile scanning system for HVE digital radiography which is for the first time applied in the power engineering. A physical and mathematical model was developed to establish the relationship between the energy spectrum of the source X-ray radiation and the contribution of this radiation to the image generation during HVE radiography. Using this model, the authors assess the efficiency of the unique X-ray machine used in the first generation X-ray system. The main technical requirements for the second generation X-ray system, implementing digital scanning radiography, for examining HVE in operation are given.

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Section: Physical and Mathematical Model Of Hve Radiographymentioning

confidence: 99%

“…X-ray inspection, for example, of high-voltage CB allows you to quickly identify most of the defects associated with a change in the size of the internal elements and structural assemblies [3]:…”

Section: Introductionmentioning

confidence: 99%