Measurement of Short-Circuit Effects on Transformer Winding with SFRA Method and Impact Test

• Autorzy: Gutten M. , Janura R. , Šebök M. , Korenčiak D. , Kučera M.

Identyfikatory

DOI

10.1515/mms-2016-0044

• Języki publikacji: EN

Abstrakty

EN

The paper presents theoretical and experimental analyses of a possible effect of the short-circuit forces on the transformer winding. The first part of the paper is focused on creation and activity of the radial and axial forces during a short circuit. It shows dimensions, direction and − of course − the resulting mechanical stress. The presented equation shows basic dependencies of these mechanical forces created in the transformer winding. Finally, the paper presents experimental methods of diagnosing and analysing the effects of short-circuit forces on the transformer winding.

Słowa kluczowe

EN

transformer; mechanical effects; measuring methods; frequency response; impact test

• Wydawca: Komitet Metrologii i Aparatury Naukowej PAN
• Czasopismo: Metrology and Measurement Systems
• Rocznik: 2016
• Tom: Vol. 23, nr 4
• Strony: 521--529
• Opis fizyczny: Bibliogr. 16 poz., fot., rys., wykr., wzory

Twórcy

autor

Gutten M.

• University of Žilina, Faculty of Electrical Engineering, Univerzitná 1, 010 26 Žilina, Slovakia

autor

Janura R.

• University of Žilina, Faculty of Electrical Engineering, Univerzitná 1, 010 26 Žilina, Slovakia

autor

Šebök M.

• University of Žilina, Faculty of Electrical Engineering, Univerzitná 1, 010 26 Žilina, Slovakia

autor

Korenčiak D.

• University of Žilina, Faculty of Electrical Engineering, Univerzitná 1, 010 26 Žilina, Slovakia

autor

Kučera M.

• University of Žilina, Faculty of Electrical Engineering, Univerzitná 1, 010 26 Žilina, Slovakia

Bibliografia

• [1] Glowacz, A., Glowacz, A., Glowacz, Z. (2015). Recognition of Thermal Images of Direct Current Motor with Application of Area Perimeter Vector and Bayes Classifier. Measurement Science Review, 15(3), 119-126.
• [2] Gutten, M. (2011). Analysis of short-circuit currents in electrical equipment. Zilina: EDIS, 103.
• [3] Koltunowicz, T.N., Zukowski, P., Boiko, O., Saad, A., Fedotova, J.A., Fedotov, A.K., Larkin, A.V., Kasiuk, J. (2015). AC Hopping Conductance in Nanocomposite Films with Ferromagnetic Alloy Nanoparticles in a PbZrTiO3 Matrix. Journal of Electronic Materials, 44(7), 2260-2268.
• [4] Sedlak, J., Brandt, M., Seewald, R. (2012). Influence of Remanent Magnetization on the Diagnostic of Distribution 25MVA Transformer by SFRA Method. Elektro 2012 Proc., 465−468.
• [5] Bharat Heavy Electricals Limited Bhopal. Transformers. (2003). New Dehli: McGraw Hill Education Private Limited, 614.
• [6] Heatcote, M.J. (2007). The J & P Transformer Book. Chennai: Elsevier, 989.
• [7] Shayegani, A.A., Hassan, O., Borsi, H., Gockenbach, E., Mosheni, H. (2004). PDC Measurement Evaluation on Oil-Pressboard Samples. International Conference on Solid Dielectrics, 4, 50-62.
• [8] Jurcik, J., Gutten, M., Korenciak, D. (2011). Analysis of transient actions influence in power transformer. Advances in Electrical and Electronic Engineering, 9(2), 65-69.
• [9] Werelius, P., Ohlen, M., Adeen, L., Brynjebo, E. (2008). Measurement Considerations using SFRA for Condition Assessment of Power Transformers. International Conference on Condition Monitoring and Diagnosis, Beijing, China.
• [10] Kvasnička, V., Prochazka, R., Velek, J. (2005). Verification of method frequency characteristics in control room of distribution system Czech Republic. Diagnostika, Pilsen, Czech Republic.
• [11] Arumugam, S. (2014). Experimental investigation on terminal connection and system function pair during SFRA testing on three phase transformers. International Journal of Electrical Power & Energy Systems, 58, 101-110.
• [12] Gutten, M., Jurčik, J., Korenčiak, D., Janura, R. (2014). Analysis of transformer winding considering transient effects. Journal of Electrical and Control Engineering (JECE), 4(3).
• [13] Megger: Manual of instrument FRAX 150.
• [14] Dikun, J., Onal E. (2015). Coherence and time-frequency analysis of impulse voltage and current measurements. Journal of Energy in Southern Africa, 26(2), 118-122.
• [15] Ballon Instrument: Manual of generator PSG 204 A.
• [16] Pavlanin, R., Dobrucky, B., Spanik, P. (2009). Investigation of Compensation Effect of Shunt Active Power Filter Working under the Non-Sinusoidal Voltage Conditions. International Review of Electrical Engineering - IREE, 4(5), 785-791.

Uwagi

EN

This work was supported by project ITMS: 26210120021, co-funded from EU sources and European Regional Development Fund.

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).