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Перегляд Електротехніка і електромеханіка за назвою

Репозиторій DSpace/Manakin

Перегляд Електротехніка і електромеханіка за назвою

Сортувати за: Порядок: Результатів:

  • Parametric analysis and stray fields of toroidal superconducting magnetic energy storage 
    Vasetsky, Yu.M.; Mazurenko, I.L.; Bondarevskyi, S.L. (Електротехніка і електромеханіка, 2019)
    To carry out a parametric analysis of superconducting toroidal magnetic systems with a discrete winding, establishing the possibility of using an idealized model in the form of a toroidal current surface and an approximate ...
  • Planning of energy carriers based on final energy consumption using dynamic programming and particle swarm optimization 
    Dehghani, M.; Montazeri, Z.; Ehsanifar, A.; Seifi, A.R.; Ebadi, M.J.; Grechko, O.M. (Електротехніка і електромеханіка, 2018)
    Purpose. In the present article, a new approach of the energy grid studies is introduced to program energy carriers. In this view, a proper plan is designed on the use of energy carriers considering the energy optimum ...
  • Powerful generators of high-voltage pulses with nanosecond fronts 
    Boyko, N.I. (Електротехніка і електромеханіка, 2018)
    Purpose. Purpose of the article is to show the possibility of joint efficient operation of semiconductor switches and spark arresters in high-powerful high-voltage generators for obtaining nanosecond and shorter pulse ...
  • Powerful sources of pulse high-frequency electromechanical transducers for measurement, testing and diagnostics 
    Plesnetsov, S.Yu.; Petrishchev, O.N.; Mygushchenko, R.P.; Suchkov, G.M.; Sotnik, S.V.; Kropachek, O.Yu. (Електротехніка і електромеханіка, 2018)
    Aim. Development of powerful current radio pulses generators (CRPG) for powering high-frequency electromechanical transducers based on IGBT transistors. Methodology. To carry out the research, the statements of the magnetic ...
  • Powerful sources of pulse high-frequency electromechanical transducers for measurement, testing and diagnostics 
    Plesnetsov, S.Yu.; Petrishchev, O.N.; Mygushchenko, R.P.; Suchkov, G.M.; Sotnik, S.V; Kropachek, O.Yu (Електротехніка і електромеханіка, 2018)
    Aim. Development of powerful current radio pulses generators (CRPG) for powering high-frequency electromechanical transducers based on IGBT transistors. Methodology. To carry out the research, the statements of the magnetic ...
  • Problems in testing digital protective relay for immunity to intentional destructive electromagnetic impacts. Continuation of the theme 
    Gurevich, V. (Електротехніка і електромеханіка, 2015)
    The article is the continuation of the theme highlighted in the previous article with same title. The new article evaluates the results of digital protective relays (DPR) testing for immunity to the E1 component of ...
  • Problem with output relays used in microprocessor-based protection devices: what to do? 
    Gurevich, V.I. (Електротехніка і електромеханіка, 2007)
    It is the author’s second publication on nonconformance of parameters of subminiature output relays used in microprocessor-based protective devices to actual operation conditions and standards. The article suggests adjustment ...
  • SIEMA`2003 Международный симпозиум 
    Автор відсутній (Електротехніка і електромеханіка, 2003)
    Оргкомитет имеет честь пригласить Вас принять участие в 6-м Международном симпозиуме «Проблемы совершенствования электрических машин и аппаратов. Теория и практика» (SIEMA'2003), который состоится 16 - 18 октября 2003 г. ...
  • SIEMA`2003 Міжнародний симпозіум 
    Автор відсутній (Електротехніка і електромеханіка, 2003)
    Оргкомітет має честь запросити Вас прийняти участь у 6-му Міжнародному симпозіумі «Проблеми удосконалювання електричних машин і апаратів. Теорія і практика» (SIEMA'2003), який відбудеться 16 - 18 жовтня 2003 р. у НТУ "ХПІ"
  • SIEMA'2005 Міжнародний симпозіум 
    Автор відсутній (Електротехніка і електромеханіка, 2005)
    Оргкомітет має честь запросити Вас прийняти участь у 8-му Міжнародному симпозіумі "Проблеми удосконалювання електричних машин і апаратів. Теорія і практика" (SIEMA'2005), який відбудеться 13 - 15 жовтня 2005 р. у НТУ "ХПІ" ...
  • Simple very high-speed overcurrent protection relay 
    Gurevich, V. (Електротехніка і електромеханіка, 2007)
    Приведено описание и представлены результаты экспериментальных исследований быстродействующего гибридного реле тока с чувствительным органом на герконе. Показано, что такое реле может быть с успехом использовано для ускорения ...
  • Sliding mode control of the DFIG used in wind energy system 
    Glaoui, H.; Harrouz, A. (Електротехніка і електромеханіка, 2018)
    This paper, presents the application of the direct vector control using the sliding mode control (SMC) on the doubly fed induction generators (DFIG). The synthesis of the control laws is based on the model obtained by the ...
  • Spring search algorithm for simultaneous placement of distributed generation and capacitors 
    Dehghani, M.; Mardaneh, M.; Montazeri, Z.; Ehsanifar, A.; Ebadi, M.J.; Grechko, O.M. (Електротехніка і електромеханіка, 2018)
    Purpose. In this paper, for simultaneous placement of distributed generation (DG) and capacitors, a new approach based on Spring Search Algorithm (SSA), is presented. This method is contained two stages using two sensitive ...
  • Stability of microprocessor relay protection and automation systems against intentional destructive electromagnetic impacts. Part 1 
    Gurevich, V.L. (Електротехніка і електромеханіка, 2011)
    Problems of impact of electromagnetic high-power pulses generated at nuclear explosion or by means of special equipment intended specially for damage of electronic equipment, in particular, digital protective relays and ...
  • Stability of microprocessor relay protection and automation systems against intentional destructive electromagnetic impacts. Part 2 
    Gurevich, V.L. (Електротехніка і електромеханіка, 2011)
    Problems of impact of electromagnetic high-power pulses generated at nuclear explosion or by means of special equipment intended specially for damage of electronic equipment, in particular, digital protective relays and ...
  • Synthes of robust active shielding systems of magnetic field generated by group of high-voltage power lines 
    Kuznetsov, B.I.; Nikitina, T.B.; Kolomiets, V.V.; Voloshko, A.V.; Vinichenko, E.V.; Bovdui, I.V. (Електротехніка і електромеханіка, 2018)
    Aim. The synthesis of robust active shielding system of magnetic field, generated by group of high voltage power lines for reducing the induction of the initial magnetic field to the sanitary standards level and reducing ...
  • Technological advance in relay protection: dangerous tendencies 
    Gurevich, V.I. (Електротехніка і електромеханіка, 2012)
    In the article, the modern lines in the development of relay protection are considered: complication, increasing number of functions, use of non-determined and free-programmed logic, use of Ethernet and Wi-Fi communications ...
  • The main inventions for technologies of the magnetic-pulsed attraction of the sheet metals. A brief review 
    Batygin, Yu.V.; Chaplygin, E.A.; Shinderuk, S.A.; Strelnikova, V.A. (Електротехніка і електромеханіка, 2018)
    Purpose. The description of the Equipment for the Magnetic-Pulsed Attraction (or EMF-attraction) of the sheet metals which allows non-contact deforming of ferromagnetics (the low carbon steels, for example), the non-magnetic ...
  • The problem of correct choice of ferrite beads 
    Gurevich, V.I. (Електротехніка і електромеханіка, 2016)
    A ferrite bead is a passive electrical element used to suppress high-frequency noise in electric circuits. This is one of the simplest and the cheapest type of filters. Thus, such filters are widely used in electric and ...
  • Two-dimensional fem-analysis of eddy currents loss in laminated magnetic circuits 
    Makarchuk, O.; Całus, D.; Moroz, V.; Gałuszkiewicz, Z.; Gałuszkiewicz, P. (Електротехніка і електромеханіка, 2019)
    Purpose. One of the solutions of the problem of taking into account losses in laminated magnetic circuits caused by eddy currents was examined. The proposed solution is intended for use in specialized mathematical models, ...

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