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Registration Number

0224U002978, 0122U201192 , R & D reports

Title

Analysis of the reliability of operation of the electric power system

Head

Kryvda Viktoriia І., Кандидат технічних наук

Registration Date

20-03-2024

Organization

Odesa Polytechnic National University

Description

- For the first time, a method for assessing the efficiency of electricity supply and consumption in the power system is proposed based on a generalized efficiency criterion, which is formed by the method of the ideal point, namely, the consolidation of partial criteria: the volume of electricity supply, the quality of electricity supply, and the efficiency of electricity delivery. This approach allows for a comprehensive assessment of the efficiency of electricity supply and consumption in the power system, taking into account the volume of supply, the quality of supply, and the efficiency of electricity usage simultaneously. The use of the ideal point method to form a generalized efficiency criterion ensures objectivity and comprehensiveness of the analysis, as it considers not only quantitative but also qualitative characteristics of supply and consumption. - The method for assessing the reliability of the power system based on statistical data on the failure of its elements and probability theory has been further developed. The proposed method takes into account statistical data on sudden and gradual failures of the power system's elements, considering their service life, and allows for the analysis of the system's reliability through the probability of fail-safe operation and the probability of failure of its elements over a given period. - For the first time, the reliability assessment of power system elements in monetary equivalent using actuarial mathematics methodology, which is used in insurance for calculating tariff rates for risky types of insurance, is proposed. This allows finding the relationship between the reliability of the power system elements and their monetary equivalent and determining the probability of their failure in the absence of statistical data regarding the failures of these elements. 

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Brunetkin Volodymyr O.
Gultsov Pavlo S.
Demydenko Volodymyr E.
Zhanko Kristina O.
Zubak Viktor V.
Lysiuk Hanna P.
Maksymov Oleksii М.
Markolenko Tetiana D.
Suvorov Vladyslav O.