Planning of the experiment for the defining of the technical state of the transformer by using amplitude-frequency characteristic

• Autorzy: Rubanenko Oleksandr , Grishchuk Maksim , Rubanenko Olena

Identyfikatory

DOI

10.15199/48.2020.03.27

Warianty tytułu

PL

Planowanie eksperymentu przy określaniu stanu technicznego transformatora mocy

• Języki publikacji: EN

Abstrakty

EN

The article analyzes existing methods of diagnosing power transformers (PTs). The technique of experiment planning using D-optimal plans is investigated. According to the results of the study, a D-optimal plan of the frequency response measurements was created, which defines the algorithm of the studies. On the example of PT type TMG 1000/10 it is determined that 13 measurements are required to evaluate the condition of the PT during the interpretation of the results of the frequency response measurements. The method of determining the average frequency characteristic of PT is given. This amplitude-frequency characteristic can be used to check the PT status and to detect damage at an early stage of their development.

PL

Artykuł analizuje istniejące metody diagnozowania transformatorów mocy (TM). Badana jest technika planowania eksperymentu z wykorzystaniem planów optymalnych. Zgodnie z wynikami badań opracowano optymalny D-plan pomiarów odpowiedzi częstotliwościowej, który określa algorytm badań. Na przykładzie TM typu TMG 1000/10 ustalono, że do oceny stanu TM podczas interpretacji wyników pomiarów odpowiedzi częstotliwościowej potrzeba 13 pomiarów. Podano metodę wyznaczania charakterystyki średniej częstotliwości TM. Ta charakterystyka amplitudowo-częstotliwościowa może być u żywana do sprawdzania stanu TM i wykrywania uszkodzeń na wczesnym etapie ich rozwoju.

Słowa kluczowe

EN

diagnosis; fault; power transformer; frequency analysis; winding

PL

diagnostyka; transformator mocy; analiza częstotliwości; uzwojenia

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2020
• Tom: R. 96, nr 3
• Strony: 118--124
• Opis fizyczny: Bibliogr. 18 poz., rys., tab.

Twórcy

autor

Rubanenko Oleksandr

• Vinnytsya National Technical University, Department of Electric Stations and Systems, St. Voyiniv Internatsionalistiv,9, Vinnytsya

autor

Grishchuk Maksim

• Vinnytsya National Technical University, Department of Electric Stations and Systems, St. Voyiniv Internatsionalistiv,9, Vinnytsya

autor

Rubanenko Olena

• Regional Innovational Center at the Faculty of Electrical Engineering University of West Bohemia/ Czech Republic

Bibliografia

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• [2] Sectoral guidance document. Testing norms for electrical equipment [Text]: Approved and enforced by the order of the Ministry of Fuel and Energy: State standard of Ukraine, 2007. - 262 p.
• [3] Sebok, M., Kucera, M., Korenciak, D., & Gutten, M. (2019). Thermal diagnostic systems and their application for analysis of transformer winding. Diagnostyka, 20(2), 49-55.
• [4] Islam, A., Khan, S. I., & Hoque, A. (2011). Detection of mechanical deformation in old aged power transformer using cross correlation co-efficient analysis method. Energy and Power engineering, 3(04), 585.
• [5] Miyazaki, S., Tahir, M., & Tenbohlen, S. (2019). Detection and quantitative diagnosis of axial displacement of transformer winding by frequency response analysis. IET Generation, Transmission & Distribution, 13(15), 3493-3500.
• [6] Shintemirov, A., Tang, W. H., & Wu, Q. H. (2010). Transformer winding condition assessment using frequency response analysis and evidential reasoning. IET Electric Power Applications, 4(3), 198-212.
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• [8] Rahimpour, E., & Tenbohlen, S. (2010). Experimental and theoretical investigation of disc space variation in real highvoltage windings using transfer function method. (Tenbohlen, S., et al. "Zuverlässigkeits bewertung von leistungs transformatoren." inglês) IET electric power applications, 4(6), 451-461, Proc. Stuttgarter Hochspannungssymposium (2012).)
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• [14] Lezhnyuk P. D., Rubanenko O. E., Lukyanenko Y. V., Fundamentals of Experimental Planning Theory. Laboratory Workshop - Vinnitsa: VNTU, 2005.-167 p.
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• [17] Petro D. Lezhniuk, Mykola M. Cheremisin, Veronika V. Cherkashyna. Substantiation of Parametric Series of Overhead Lines Wire Cross-Sections in Conditions Market and Insufficient Initial Information // Przeglad Elektrotechniczny, vol 2017, №3. - pp. 103-106.
• [18] Petro D. Lezhniuk, Iryna O. Gunko, Sergiy V. Kravchuk. The Influence of Distributed Power Sources on Active Power Loss in the Microgrid // Przeglad Elektrotechniczny, vol 2017, №3. - pp. 107-112

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).