Thermal diagnostic systems and their application for analysis of transformer winding

• Autorzy: Sebok Milan , Kucera Matej , Korenciak Daniel , Gutten Miroslav

Identyfikatory

DOI

10.29354/diag/105933

• Języki publikacji: EN

Abstrakty

EN

This paper is focused application of chosen thermal non-contact and contact methods for quality diagnostics of the transformer windings. In the first part of the paper it examines basic principles and application of non-contact temperature measurement on power transformers by thermovision. The second part is focused on analysis of thermal processes in distribution transformer. In the finally, it is examined experimental measurement on laboratory transformer with task to detect mechanical strength and subsequently short-circuit resistance of its winding. By means of the experimental measurements and following analysis it was showed the practical thermovision and contact thermal measurement by optical detectors for diagnostics of power oil transformers in field mechanical strength of winding material.

Słowa kluczowe

EN

thermovision; emissivity; radiation; temperature; diagnostics; transformer

PL

termowizja; emisyjność; promieniowanie; temperatura; diagnostyka; transformator

• Wydawca: Polskie Towarzystwo Diagnostyki Technicznej
• Czasopismo: Diagnostyka
• Rocznik: 2019
• Tom: Vol. 20, No. 2
• Strony: 49--55
• Opis fizyczny: Bibliogr. 16 poz., rys.

Twórcy

autor

Sebok Milan

• Department of Measurement and Application Electrical Engineering, Faculty of Electrical Engineering and Information Technology, University of Žilina, Univerzitna 1, 010 26 Zilina, Slovakia

autor

Kucera Matej

• Department of Measurement and Application Electrical Engineering, Faculty of Electrical Engineering and Information Technology, University of Žilina, Univerzitna 1, 010 26 Zilina, Slovakia

autor

Korenciak Daniel

• Department of Measurement and Application Electrical Engineering, Faculty of Electrical Engineering and Information Technology, University of Žilina, Univerzitna 1, 010 26 Zilina, Slovakia

autor

Gutten Miroslav

• Department of Measurement and Application Electrical Engineering, Faculty of Electrical Engineering and Information Technology, University of Žilina, Univerzitna 1, 010 26 Zilina, Slovakia

Bibliografia

• 1. Šebök M, Gutten M, Kučera M. Diagnostics of electric equipments by means of thermovision. Przeglad elektrotechniczny. 2011; 87(10): 313-317.
• 2. Glowacz A, Glowacz W, Glowacz Z, Kozik J, Gutten M, Korenciak D, Khan ZF, Irfan M, Carletti E. Fault diagnosis of three phase induction motor using current signal, MSAF-Ratio15 and Selected Classifiers. Archives of Metallurgy and Materials. 2017; 62(4): 2413-2419. https://doi.org/10.1515/amm-2017-0355.
• 3. Glowacz A, Glowacz A, Glowacz Z. Recognition of thermal images of direct current motor with application of area perimeter vector and Bayes Classifier. Measurement Science Review. 2015; 15(3): 119-126. https://doi.org/10.1515/msr-2015-0018.
• 4. Benko I. Determination of the Infrared surface Emisivity, Budapest, 1990.
• 5. Toth D. Infrared System Helps with Energy Efficiency. USA, 1995.
• 6. Eason G, Noble B, Sneddon IN. On certain integrals of Lipschitz-Hankel type involving products of Bessel functions. Phil. Trans. Roy. Soc. London. 1955; 247: 529-551.
• 7. Lysenko V. Detectors for noncontact temperature measurement. Prague, 2005.
• 8. Simko M., Chupac M. The theoretical synthesis and design of symmetrical delay line with surface acoustic wave for oscillators with single-mode regime of oscillation. Przeglad elektrotechniczny. 2012; 88 (12A): 347-350.
• 9. Klabacka E. Surface modifications for Thermovision Measurement. ČVUT Praha.
• 10. Petrov GN. Electrical Mechines 1, Transformers. Academia Praha. 1980.
• 11. Jurcik J, Gutten M, Korenciak D. Analysis of transient actions influence in power transformer. Advances in Electrical and Electronic Engineering. 2011; 9 (2): 65-69. https://doi.org/10.15598/aeee.v9i2.501.
• 12. Mruzek M, Gajdac I, Kucera L, Barta D. Analysis of parameters influencing electric vehicle range. 2016; 134: 165-174. https://doi.org/10.1016/j.proeng.2016.01.056
• 13. Gutten M, Trunkvalter M. Thermal effects of shortcircuit current on winding in transformer oil. Przeglad elektrotechniczny. 2010; 86 (3): 242-246.
• 14. Spanik P, Sedo J, Drgona P, Frivaldski M. Real time harmonic analysis of recuperative current through utilization of digital measuring equipment. Elektronika ir Elektronika. 2013;19(5):33-38. https://doi.org/10.5755/j01.eee.19.5.4364
• 15. Kanuch J, Girovsky P. The device to measuring of the load angle for salient-pole synchronous machine in education laboratory. Measurement: Journal of the International Measurement Confederation. 2018; 116: 49-55. https://doi.org/10.1016/j.measurement.2017.10.043
• 16. Kanuch J, Girovsky P. Motor for direct drive of electric wheelchair. International Journal of Engineering Research in Africa. 2017; 31: 94-103. https://doi.org/10.4028/www.scientific.net/JERA.31.94.

Uwagi

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