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IMPROVING RELIABILITY OF OPERATION OF POWER COMPANIES ON THE BASIS OF RISK ASSESSMENT OF EMERGENCY SITUATIONS AT THE FAILURES OF ELECTRICAL EQUIPMENT

E.I. Bardyk, .V. Kosterev, N.P. Bolotnyi
National Technical University of Ukraine "Kyiv Polytechnic Institute",
Peremohy, 37, Kyiv, 03056, Ukraine

The question of risk assessment decrease the reliability of electricity consumers of electric power systems is considered. Mathematical model and algorithm of statistical modeling to assess the risk of accidents during the failures of electrical equipment are proposed. The results of the calculation of quantitative risk indicators of individual subsystems operating EPS are presented. References 18, figures 3, table 1.
Key words: reliability, auxiliary, fuzzy sets, failure, power plant.