Bardyk Ye.I.

Fuzzy modeling of a technical condition of high-voltage switches

Based on the theory of fuzzy sets, we elaborate the mathematical model for an integrated estimating of the technical condition as well as for determining the failure probability of various types of highvoltage switches. We also parametrically identify the fuzzy model by utilizing real selections of the technical condition parameters of high-voltage air switches. Finally, we demonstrate that these fuzzy estimation models of switches’ technical condition can be applied in the expert estimating systems of risk decrease of consumer power supply reliability.