Energy generation and electrical engineering

PROBABILISTIC AND STATISTICAL MODELING OF ELECTRIC POWER SYSTEM FOR RISK ASSESSMENT OF POWER TRANSFORMER FAILURE IN POWER GRID UNDER SHORT-CIRCUIT CONDITIONS

Authors

Ye. I. Bardyk
National Technical University of Ukraine «Kyiv Polytechnic Institute»
M. V. Kosteriev
National Technical University of Ukraine «Kyiv Polytechnic Institute»
M. P. Bolotnyi
National Technical University of Ukraine «Kyiv Polytechnic Institute»

Keywords

fuzzy model electrical equipment risk failure short-circuit

Abstract

Complex mathematical model, algorithm and software of risk assessment of failure if defected power transformer windings due to external short circuit have been proposed, based on the use of fuzzy modeling of technical condition of power transformer windings and probabilistic and statistical modeling of power grid to determine probability characteristics of short circuit currents, which is flowing in the power transformer windings.

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How to Cite

[1]
“PROBABILISTIC AND STATISTICAL MODELING OF ELECTRIC POWER SYSTEM FOR RISK ASSESSMENT OF POWER TRANSFORMER FAILURE IN POWER GRID UNDER SHORT-CIRCUIT CONDITIONS”, Вісник ВПІ, no. 2, pp. 106–110, May 2016, Accessed: Oct. 06, 2026. Available: https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/1910

Author Biographies

Ye. I. Bardyk, National Technical University of Ukraine «Kyiv Polytechnic Institute»
Cand. Sc. (Eng.), Assistant Professor, Head of the Chair of Electrical Power Stations
M. V. Kosteriev, National Technical University of Ukraine «Kyiv Polytechnic Institute»
Dr. Sc. (Eng.), Professor of the Chair of Electrical Power Stations
M. P. Bolotnyi, National Technical University of Ukraine «Kyiv Polytechnic Institute»
Post-Graduate Student of the Chair of Electrical Power Stations

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