THERMAL COMPUTER MODEL OF TM-160/10 POWER TRANSFORMER

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Published: May 31, 2022
Keywords:
power transformer dry and oil-filled heat fluxes

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Khakimov Zafar Tulyaganovich
D. in Engineering, Acting Professor, Yangiyer Branch of Tashkent Chemical and Technological Institute, 1 Tinchlik Street, Yangiyer, Uzbekistan
Olimbayev Otajon Azamat o’g’li
Student of the Yangiyer branch of the Tashkent Chemical Technology Institute, 1 Tinchlik Street, Yangiyer, Uzbekistan
O’ng’arov Sardor Alisher O’g’li
Student of the Yangiyer branch of the Tashkent Chemical Technology Institute, 1 Tinchlik Street, Yangiyer, Uzbekistan
Omonboyev Kamol Dilmurod o’g’li
Student of the Yangiyer branch of the Tashkent Chemical Technology Institute, 1 Tinchlik Street, Yangiyer, Uzbekistan
O’ngarov Sardorbek Tursunboy o’g’li
Student of the Yangiyer branch of the Tashkent Chemical Technology Institute, 1 Tinchlik Street, Yangiyer, Uzbekistan

Abstract

Simulation results of thermal characteristics of dry-type and oil-filled power transformer TM-160/10 in no-load and short-circuit modes are presented. Electrical, geometrical and thermal characteristics of TM-160/10 transformer have been determined. Computer modeling was performed in ANSYS17.1 software package. 2D distributions of temperature and heat flux density in transformer in longitudinal and transverse sections were determined. It is shown that the use of transformer oil for transformer cooling significantly reduces temperatures in the active part. The temperature distribution occupies the range of 67-91 °С. Accordingly, the temperature of the most heated part is 91 °С and also corresponds to the low voltage winding. The dependence of the most heated point of the transformer on the operating mode has been studied. A formula for calculation of maximum transformer temperature depending on power loss has been proposed.

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How to Cite
Khakimov Zafar Tulyaganovich, Olimbayev Otajon Azamat o’g’li, O’ng’arov Sardor Alisher O’g’li, Omonboyev Kamol Dilmurod o’g’li, & O’ngarov Sardorbek Tursunboy o’g’li. (2022). THERMAL COMPUTER MODEL OF TM-160/10 POWER TRANSFORMER. Galaxy International Interdisciplinary Research Journal, 10(5), 1076–1082. Retrieved from https://giirj.com/index.php/giirj/article/view/3098
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Vol. 10 No. 5 (2022): GIIRJ
Section
Articles
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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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