QUALITATIVE METHODS OF SPECTRAL ANALYSIS IN DIAGNOSTICS OF TRANSFORMER OILS

Author:

Valiullina D. M.1,Ilyasova J. K.1,Kozlov V. K.1

Affiliation:

1. Kazan State Power Engineering University

Abstract

Abstract: In this paper, we offer a simple, intuitive, qualitative method for analyzing in diagnosing transformer oils, which does not require expensive equipment and at the initial stage allows us to determine the degree of oil aging.

Publisher

Kazan State Power Engineering University

Subject

Pharmacology (medical),Complementary and alternative medicine,Pharmaceutical Science

Reference12 articles.

1. Lipshtein RA, Shakhnovich MI Transformer oil. Moscow: Energoatomizdat, 1983 296 p.

2. Kindersberger J. Materials and Emerging Test Techniques // ELE TRA. 2012. No 265. P. 16–20. 3. Okabe S., Ueta G., Tsuboi T. Investigation of the aging degradation of the insulating elements in

3. the oil-immersed transformer and its diagnostic method based on the field of measurement data // IEEE Transactions on Dielectrics and Electrical Insulation. 2013. Vol. 20, Iss.1. P.346–355.

4. Garifullin M.Sh. Diagnostics of the state of paper insulation by IR spectra of reflection and luminescence speckle // Izvestiya vuzov. Problems of energy. 2013. No 5-6. P. 57–65.

5. A method for monitoring the technical condition of high-voltage oil-filled electric power equipment // Pat. 2461812 RU, IPC G01N 21/27./. Kozlov V.K, Garifullin M.Sh. Published 20.09.2012. Bul. No. 26.

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1. Diagnostics of Transformer Oil Condition by Its Chromaticity Coordinates;2023 International Ural Conference on Electrical Power Engineering (UralCon);2023-09-29

2. Investigation of winding faults of traction transformers;IOP Conference Series: Earth and Environmental Science;2021-10-01

3. Investigation of factors influencing the operational characteristics of traction transformers;E3S Web of Conferences;2021

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