Development of probabilistic-satistical approach to the identification of weak subsystems of the power sysyem

Authors

  • Микола Володимирович Костерєв National technical university of Ukraine “Kyiv polytechnic institute” Peremohy avenue 37, Kiev, Ukraine, 03056, Ukraine https://orcid.org/0000-0001-5601-2607
  • Володимир Валерійович Літвінов Zaporizhia State Engineering Academy Soborny ave., 226, Zaporizhzhya, Ukraine, 69006, Ukraine https://orcid.org/0000-0003-1974-0976

DOI:

https://doi.org/10.15587/2313-8416.2016.86228

Keywords:

power system, weak element, weakness criterion, fuzzy-statistical modeling, clusterization

Abstract

The approach to identification of the weak elements of power system in a lot of uncertainties conditions was developed. Main uncertainty is the lack of analytical dependences among the weak criteria that requires to use fuzzy methods and algorithms. The weakness criteria of power system elements were justified. The algorithm of accident risk estimation in power system at the time interval and identification of weak subsystems with fuzzy clusterization using was developed

Author Biographies

Микола Володимирович Костерєв, National technical university of Ukraine “Kyiv polytechnic institute” Peremohy avenue 37, Kiev, Ukraine, 03056

Doctor of Science, Professor

Central Power Plants Department

Володимир Валерійович Літвінов, Zaporizhia State Engineering Academy Soborny ave., 226, Zaporizhzhya, Ukraine, 69006

PhD, Associate Professor

Department of Hydro Power 

References

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Published

2016-12-20

Issue

Section

Technical Sciences