Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Dmytro Iakunin"'
Publikováno v:
Collection of scientific works of the State University of Infrastructure and Technologies series "Transport Systems and Technologies". 1:47-62
The paper reviews shunting electric locomotives, the use of which is becoming widespread due to lower costs of fuel and energy resources and a reduction in the impact on the environment. Mathematical models of the movement of a train with a shunting
Autor:
Borys Liubarskyi, Ievgen Riabov, Dmytro Iakunin, Oksana Dubinina, Oleh Nikonov, Vasily Domansky
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 3, Iss 8(111), Pp 68-74 (2021)
This paper reports the model of a magnetic field of the synchronous reluctance motor with permanent magnets that was developed on the basis of a finite-element method. The model was implemented in the FEMM finite-element analysis programming environm
Autor:
Borys Liubarskyi, Natalia Lukashova, Oleksandr Petrenko, Dmytro Iakunin, Oleh Nikonov, Olha Matsyi
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 6, Iss 7 (108), Pp 51-59 (2020)
A mathematical model has been built of the subway car on two double-axle bogies with an axial characteristic of 20–20, whose spring suspension’s central link is equipped with springs and electromechanical dampers. A special feature of the model i
This paper considers partitioning parameters and the mutual arrangement of magnets in the rotor of the traction synchronous-jet engine with permanent partitioned magnets. The synthesis of geometrical parameters for the rotor of a synchronous reluctan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a08fc799617cc1be1894a2edbf9273de
https://zenodo.org/record/6553488
https://zenodo.org/record/6553488
Autor:
Borys Liubarskyi, Natalia Lukashova, Oleksandr Petrenko, Tetyana Pavlenko, Dmytro Iakunin, Sergiy Yatsko, Yaroslav Vashchenko
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 4, Iss 5 (100), Pp 16-25 (2019)
A procedure for determining basic estimation parameters has been devised for the proposed structure of the electromechanical shock absorber. The procedure is based on a simplified mathematical model for determining the electromagnetic and electromoti
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 2, Iss 9 (92), Pp 29-39 (2018)
We have studied a traction drive based on the synchronous motor with excitation from permanent magnets for its electrical losses. A simulation model of the traction drive is synthesized, which employs the algorithm of a space-vector PWM. A special fe
Publikováno v:
Eastern-European Journal of Enterprise Technologies. 3:59-67
We developed a procedure for the optimization of thermal modes and parameters of the cooling system of induction traction engines of tram carriages. The procedure includes the following basic steps. The optimization of operating modes of an induction
Autor:
Valerii Domanskyi, Dmytro Iakunin, Marina Glebova, Оleksandr Demydov, Borys Liubarskyi, Anna Tyshchenko
Досліджено режими роботи однофазного 4qs-перетворювача з широтно-імпульсною модуляцією в складі електрорухомого складу змінного струму
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b544f06acc9a66ea62a6baaaed8b49a
http://repository.kpi.kharkov.ua/handle/KhPI-Press/41009
http://repository.kpi.kharkov.ua/handle/KhPI-Press/41009
Publikováno v:
Eastern-European Journal of Enterprise Technologies. 2:4
The actual problem of creating a high-speed railway rolling stock with a combined electromechanical and pneumatic body tilt system is considered. Using the proposed simulation model created in the MATLAB environment, simulation of the rolling stock b