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Information × Registration Number 0223U002108, 0120U101554 , R & D reports Title Autonomous electrical power systems with high efficiency, improved power density characteristics and increased reliability for special applications popup.stage_title Head Stepenko Serhii Anatoliiovych, Кандидат технічних наук Registration Date 10-02-2023 Organization Chernihiv National University of Technology popup.description2  The report on the R&D project is laid out on 193 pages, 21 tables, 91 figures, 297 sources of used literature. Chapter 1 is devoted to technical and economic characteristics, technical parameters and models of autonomous energy systems and their elements. It includes a feasibility study of a phase-staging approach for a quasi-impedance inverter, a description of dual single-phase quasi-commutated boost and active quasi-impedance inverters, an overview and justification of the choice of energy storage for operation of electrical facilities. Chapter 2 is devoted to the development and research of basic experimental samples of the autonomous energy system. It contains a description of modern topological step-up inverters for systems based on photovoltaic converters, an overview of parameters, characteristics and factors affecting the efficiency and reliability of the operation of photovoltaic converters in electrical systems, a review and comparison of digital algorithms for secure data transmission in autonomous mobile and stationary systems. Chapter 3 is devoted to the development and testing of ideal experimental samples of the autonomous energy system. It contains a description of the development of an autonomous power supply system for a hydrometeorological observation station. optimization of power consumption for an autonomous monitoring station and physical modeling and analysis of the impact of the dc-dc converter in the control circuit on the efficiency of the photovoltaic inverter. Product Description popup.authors Yershov Roman D. Bashynskyi Kyrylo V. Dyvnych Hanna Andriivna Kosmach Oleksandr Lysenko Nataliya Volodymyrivna Novyk Kateryna Serhiivna Sereda Oleh Stepenko Serhii popup.nrat_date 2023-02-10 Close