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Information × Registration Number 0220U103434, 0117U003921 , R & D reports Title Increase of efficiency and reliability of the AC transformation electrotechnical systems. popup.stage_title Head Yarymbаsh Dmytro S., Доктор технічних наук Registration Date 02-10-2020 Organization Zaporizhzhya National Technical University popup.description2  he analysis of groups of methods for solving the equations of the object-oriented model is carried out. Peculiarities of design parameters optimization and global integrated energy efficiency criteria of AC transformation systems are considered. New methods of spatial decomposition of the computational domain and dynamic synthesis of electromagnetic parameters have been developed. A dynamic synthesis of independent structural geometric parameters of 3D geometry structure optimization of the transformer calculation model is performed. Generalized 3D and 2D field models of the transformer are offered. Simulation of electromagnetic processes for a loaded power transformer is performed. The results of modeling the transient processes of switching the control stages of the windings for each phase are obtained. High validation of calculations is proved by validation of modeling data with experimental data. Product Description popup.authors Babakin Artem A Bezverkhnia Yuliia S. Borkovs?kykh Mykola V Hurazda Yuliya V Kazurova Alina Ye Kalyuzhnyy Ivan Yu. Kotsur Mykhaylo I. Kruhol Oleksandr M Kuznetsov Oleksandr E Kylagin Dmytro O. Mymokhid Danyl K Mordzyns?kyy Roman B Morozov Pavlo Yu. Nazarova Olena S. Syrykh Ihor S Sobolev`ky Vladislav O Yarymbаsh Dmytro S. popup.nrat_date 2021-03-17 Close