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Information × Registration Number 0310U002292, 0107U012783 , R & D reports Title Modeling of single-phase short circuits on the ground in electric networks with an isolated neutral with the purpose of increase of reliability of work of systems of electrosupply popup.stage_title Моделювання однофазних замикань на землю в електричних мережах з ізольованою нейтраллю з метою підвищення надійності роботи систем електропостачання Head Lebedinskiy Igor, Registration Date 11-03-2010 Organization Sumy State University popup.description2 The specified techniques of definition of parameters and formations of discrete mathematical models of an electric network are developed. Models of cable lines, power three-phase transformers, static units of loading, means of restriction overvoltage are offered. Researches of electromagnetic transients in networks 6-10 kV with means of restriction overvoltage methods of mathematical modeling are executed on the basis of the equation in phase coordinates. Product Description popup.authors popup.nrat_date 2020-04-02 Close