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Information × Registration Number 0225U002870, (0123U100601) , R & D reports Title Development of digitization of energy systems and development of means of adaptation of emergency automatic control of electrical modes during the transition to synchronous operation of the United Energy Systems of Ukraine with the power system of continental Europe ENTSO-E (code: ARPACKER) popup.stage_title Дослідження спільної роботи частотних захистів енергоблоків АЕС та мережевих частотних автоматик при застосуванні європейських вимог що діють в ENTSO-E шляхом моделювання перехідних процесів в енергосистемах при значних відхиленнях частоти при паралельній роботі ОЕС України з ENTSO-E. Head Pavlovskyi Vsevolod V., Доктор технічних наук Registration Date 11-04-2025 Organization Institute of Electrodynamics of the National Academy of Sciences of Ukraine popup.description1 Development of principles and means of adaptation and reconstruction of anti-emergency automatic control of electrical modes and stability, in particular frequency protection of power units of nuclear power plants, automatic frequency discharge, other frequency automatics, as well as systems of anti-emergency automatics to prevent violations of stability of modes, creation of prerequisites for digitalization of power systems and implementation of WACS systems and of digital substations during the transition to synchronous operation of the United Energy Systems of Ukraine with the energy system of continental Europe ENTSO-E. popup.description2 The requirements of ENTSO-E for automatic frequency load shedding (AFLS) have been analyzed. The corresponding volumes and activation settings for AFLS in the United Energy Systems of Ukraine have been determined. Mathematical models of the United Energy Systems of Ukraine and the ENTSO-E power system have been developed and integrated. Calculated emergency situations for the parallel operation of the United Energy Systems of Ukraine with the ENTSO-E power system have been identified, a methodology for frequency mode calculation studies has been proposed, and the most severe frequency disturbances have been simulated for two variants of AFLS settings. Product Description popup.authors Varskyi Hryhorii M. Voitov Dmytro V. Hnatyshyna Olena А. Hrechko Viacheslav V. Dovhodko Yurii M. Diachuk Serhii Ya. Diachuk Tetiana M. Kozeniuk Ihor M. Kostiuk Andrii R. Lenha Oleh V. Marshevskyi Andrii S. Melnyk Serhii I. Mykhailevskyi Oleh S. Nevechera Ihor V. Pavlovskyi Vsevolod V. Panov Anatolii V. Pylypenko Yurii V. Prykhodko Anna V. Rak Svitlana Ye. Slynko Volodymyr M. Spodynskyi Oleksandr V. Stohnii Borys S. Khrapak Oleksandr I. Chukhnov Oleh H. popup.nrat_date 2025-04-11 Close