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Information × Registration Number 0217U007229, 0117U000534 , R & D reports Title Providing of power safety of Ukraine by the increase of reliability of work of strategic power objects in to normal and malfunctions. popup.stage_title Head Baranov Michail, Доктор технічних наук Registration Date 21-12-2017 Organization The Kharkov state polytechnical university popup.description2 A research object is strategic power objects of Ukraine at to normal and malfunctions of work. A research purpose is an increase of reliability of exploitation of the indicated power objects for an account.: providing of their protecting from lightning on the basis of development of new mathematical model of construction of areas of defence (AD) of lightning-conductor (LC); developments of new methods of prevention of erroneous wearing-outs of relay defence and automation (RDA) at the shots of lightning, short circuit (SC) and at interconnect processes; applications of nanocoverages for the increase of corrosive resistibility of elements of earthing device (ED). A mathematical vehicle is developed for the calculation of AD LC from a direct thunderbolt by the method of rolling sphere (MRS). Executed electromagnetic diagnostics (EMD) stste of ED and analysis of the state of AD of the system of LC on the row of power objects of Ukraine. Dependences of voltage between the transformer of current are got and by the panel of the relay protecting from the row of factors. Additional criteria are developed at planning ED with the purpose of providing of electromagnetic compatibility (EMC). Information is got about corrosion of earthings explorers on a border "earth-air" for the operating power objects of Ukraine. Product Description popup.authors Єремеєва Катерина Петрівна Іщенко Юлія Володимирівна Баранов Михайло Іванович Буйниченко Микола Михайлович Вдоварейзе Лариса Володимирівна Глєбов Олег Юрійович Кіприч Світлана Вікторівна Кащєєв Олексій Валерьевич Коліушко Георгій Михайлович Коліушко Денис Георгійович Коробко Олександр Анатолійович Кравченко Володимир Петрович Курило Ігор Олександрович Лабзєв Юрій Вікторович Підгайський Юрій Васильович Плічко Андрій Валерьевич Понуждаєва Олена Геннадіївна Резинкіна Марина Михайлівна Руденко Сергій Сергійович popup.nrat_date 2020-04-02 Close