. "Proceedings of the 12th International Scientific Conference Electric Power Engineering 2011" . "Failure database, reliability analysis, distribution"@en . . "Go\u0148o, Radom\u00EDr" . . "[BDA88C55E3A5]" . "Z(MSM6198910007)" . . "RIV/61989100:27240/11:86081034!RIV14-MSM-27240___" . . . . . . "000321911500163" . . "2011-05-17+02:00"^^ . "Vysok\u00E1 \u0161kola b\u00E1\u0148sk\u00E1 - Technick\u00E1 univerzita Ostrava" . "Ostrava" . . "Uncertainty analysis of failure rate of selected transformers in a power distribution network"@en . "978-80-248-2393-5" . . "2"^^ . "4"^^ . "2"^^ . "27240" . . . "Praks, Pavel" . "Uncertainty analysis of failure rate of selected transformers in a power distribution network"@en . . "Uncertainty analysis of failure rate of selected transformers in a power distribution network" . "Because of limitations of exposure time, estimation of failure rate from failure data always includes an uncertainty. We analyze uncertainties of real failure data of selected transformers in chosen power distribution networks located in the Czech Republic and the Slovak Republic. For this reason, lower and upper bounds of failure rates are estimated by the Poison model. Subsequently, significance of observed fluctuations of failure rates are analyzed statistically by a chi-square goodness of fit test. Finally, results of statistical testing are reported and discussed."@en . . . "Kouty nad Desnou" . "Uncertainty analysis of failure rate of selected transformers in a power distribution network" . "RIV/61989100:27240/11:86081034" . "Because of limitations of exposure time, estimation of failure rate from failure data always includes an uncertainty. We analyze uncertainties of real failure data of selected transformers in chosen power distribution networks located in the Czech Republic and the Slovak Republic. For this reason, lower and upper bounds of failure rates are estimated by the Poison model. Subsequently, significance of observed fluctuations of failure rates are analyzed statistically by a chi-square goodness of fit test. Finally, results of statistical testing are reported and discussed." . "236771" . .