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Information × Registration Number 0212U004473, 0108U004265 , R & D reports Title Modes of operations of isolation of electrical windings of high voltage popup.stage_title Head Nykonets Lronid, Registration Date 14-02-2012 Organization Lviv Polytechnic State University popup.description2 Defined causes damage to the longitudinal isolation and a method of increasing the reliability of transformers. Formulate common approaches to the synthesis of the complete mathematical model of the transformer in accordance with all current requirements for their information content, application implementation and adequacy of the results. On the basis of mathematical modeling of power transformer, as part of the electrical network. With the synthesized model defined conditions of dangerous overvoltages of windings of three-phase transformers in electric networks and developed measures of their limitations. It is proved that the internal overvoltage in networks with insulated and compensated neutral are crucial for selecting the longitudinal winding insulation of electrical equipment. Product Description popup.authors Бучковський Ігор Романович Молнар Михайло Михайлович Никонець Леонід Олексійович Сабат Мирослав Богданович Федів Євген Ігорович popup.nrat_date 2020-04-02 Close