Search academic texts

Information × Registration Number 0217U001900, 0117U004942 , R & D reports Title Applied solutions of integrated active influence on wastes of electric energy and its quality in distribution networks of Ukraine popup.stage_title Head Levon Olena, Registration Date 12-10-2017 Organization The Kharkov state polytechnical university popup.description2 The purpose of work is to develop theoretical foundations and structures, circuitry and software of power electronics devices for complex problem of solving power losses reducing and ensuring compliance of its quality indicators in distribution networks of Ukraine, including MICROGRID networks, with applicable standards of Ukraine. During implementation of the first part of the research work theoretical principles of construction of multifunctional compensators of full capacity inactive components are developed, and new principles and methods of management using modern capacity theories, calculation methods of forecasting, methods of regulation based on fuzzy logic are presented. Requirements for structures, circuit design and software power electronics devices, based on theoretical propositions are formulated. Samples of applied circuit solutions to build special power electronics devices are offered. To manage these devices in real time digital control system based on modern microcontrollers, control algorithms and corresponding special software are developed. The effectiveness of integrated active influence on power losses and its quality in the distribution grids of Ukraine, including MICROGRID networks, are investigated using the developed mathematical model of multifunctional compensator. Product Description popup.authors Бармін Олександр Євгенович Григор'єва Світлана Вікторівна Левон Олена Олександрівна Нікуліна Олена Миколаївна popup.nrat_date 2020-04-02 Close