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Information × Registration Number 0218U001681, 0112U008204 , R & D reports Title To develop theory for control of dynamic characteristics of electric-discharge systems, partial discharge and electromechanical stresses in polymer insulation of high-voltage equipment popup.stage_title Head Shcherba Anatoly Andriyovich, Registration Date 05-06-2018 Organization Institute of electrodinamics National academy of sciences of Ukraine popup.description2 The object of the study: electric circuits of reservoir capacitors of semiconductor electrical discharge installations with voltage feedback and inhomogeneous electric fields in heterogeneous dielectric and current-conductive media with closely located conductive inclusions (including granules) of various shapes, sizes and mutual arrangements. The main results were obtained on the development of new methods for assessing the technical state of modern polymer insulation of high-voltage and super-high-voltage cables for improving the technology of their testing and certification as well as new methods for improving the energy and dynamic characteristics of semiconductor electrical discharge installations with controllable feedback for improving modern technologies for the production of nanopowders and colloid systems. The novelty of the studies is confirmed by the modern level of the developed models and electro-technological equipment; by application of new approaches to theoretical, experimental and computer studies of electro-physical and electromagnetic processes. The practical value of research is to develop techniques and recommendations for optimization of modes and improving the electrical equipment: - semiconductor electrical discharge systems with controllable voltage feedback for the implementation of modern technologies for obtaining the spark-eroded nanostructured powder and colloid systems; - industrial electro-technological lines of the "Yuzhkabel" Works (Kharkov) for production, testing and certification of world-class cable products with cross-linked polyethylene insulation for voltages up to 330 kV. Product Description popup.authors Жигір Тетяна Опанасівна Коростель Людмила Петрівна Кучерява Ірина Миколаївна Лисак Олександр Васильович Ломко Микола Олександрович Подольцев Олександр Дмитрович Розіскулов Сергій Сергійович Синицин Віктор Костянтинович Супруновська Наталія Ігорівна Федій Ігор Всеволодович Щерба Анатолій Андрійович Щерба Максим Анатолійович popup.nrat_date 2020-04-02 Close