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Academic literature on the topic 'Електромагнітний момент'
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Journal articles on the topic "Електромагнітний момент"
Bodnar, G. J., O. V. Shapovalov, J. I. Fedyshyn, and T. V. Hembara. "МАТЕМАТИЧНЕ МОДЕЛЮВАННЯ ПРОЦЕСІВ В ЕЛЕКТРОПРИВОДІ ВОДЯНОГО НАСОСА З АКУМУЛЯТОРНИМИ БАТАРЕЯМИ." Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 18, no. 2 (September 9, 2016): 11–20. http://dx.doi.org/10.15421/nvlvet6803.
Full textТараненко, С. В., С. В. Пріступа, В. В. Колесник, О. В. Пастух, and С. М. Голубєва. "Удосконалення системи управління гребними електрорушіями при плаванні в умовах хитавиці." ВІСНИК СХІДНОУКРАЇНСЬКОГО НАЦІОНАЛЬНОГО УНІВЕРСИТЕТУ імені Володимира Даля, no. 8(264) (January 12, 2021): 51–55. http://dx.doi.org/10.33216/1998-7927-2020-264-8-51-55.
Full textТараненко, С., С. Пріступа, В. Колесник, О. Пастух, and О. Гойжевський. "УПРАВЛІННЯ ГРЕБНИМИ ЕЛЕКТРОРУШІЯМИ ПРИ ПЛАВАННІ В УМОВАХ ХИТАВИЦІ." Vodnij transport, no. 1(29) (February 27, 2020): 53–57. http://dx.doi.org/10.33298/2226-8553.2020.2.30.06.
Full textТараненко, С., С. Пріступа, В. Колесник, О. Пастух, and О. Гойжевський. "УПРАВЛІННЯ ГРЕБНИМИ ЕЛЕКТРОРУШІЯМИ ПРИ ПЛАВАННІ В УМОВАХ ХИТАВИЦІ." Vodnij transport, no. 1(29) (February 27, 2020): 53–57. http://dx.doi.org/10.33298/2226-8553.2020.1.29.06.
Full textСіжук, А. С., and С. М. Єжов. "Отримання модельного гамільтоніана границі “коротких часових інтервалів”." Ukrainian Journal of Physics 57, no. 6 (June 30, 2012): 670. http://dx.doi.org/10.15407/ujpe57.6.670.
Full textVasko, P., and S. Pazych. "МОДЕЛЮВАННЯ ДИНАМІКИ НАВАНТАЖУВАЛЬНИХ РЕЖИМІВ РОБОТИ ГІДРОНАСОСНОЇ СТАНЦІЇ З ЕЛЕКТРОПРИВОДОМ ЗА ЖИВЛЕННЯ ВІД ВІТРОЕЛЕКТРИЧНОЇ УСТАНОВКИ З СИНХРОННИМ ГЕНЕРАТОРОМ." Vidnovluvana energetika, no. 1(60) (March 30, 2020): 61–73. http://dx.doi.org/10.36296/1819-8058.2020.1(60).61-73.
Full textФіліпенко, Ірина Іванівна. "Модульні технології навчання та методичне забезпечення контроля якості спеціалістів." Theory and methods of learning fundamental disciplines in high school 1 (April 3, 2014): 171–79. http://dx.doi.org/10.55056/fund.v1i1.427.
Full textГуржій, Андрій Миколайович, Валерій Яковлевич Жуйков, Анатолій Тимофійович Орлов, Віктор Михайлович Співак, Олександр Володимирович Богдан, Микола Іванович Шут, Людмила Юріївна Благодаренко, et al. "Викладання фізики з використанням вітчизняної електронної цифрової лабораторії, створеної на основі ІКТ." Theory and methods of e-learning 4 (February 17, 2014): 69–78. http://dx.doi.org/10.55056/e-learn.v4i1.372.
Full textLarysa Kriuchkova and Ivan Tsmokanych. "ОГЛЯД МЕТОДІВ ЗАХИСТУ АКУСТИЧНОЇ ІНФОРМАЦІЇ ВІД ВИТОКУ КАНАЛАМИ, СФОРМОВАНИМИ ВИСОКОЧАСТОТНИМИ НАВ’ЯЗУВАННЯМИ." International Journal of Innovative Technologies in Social Science, no. 3(31) (September 17, 2021). http://dx.doi.org/10.31435/rsglobal_ijitss/30092021/7685.
Full textDissertations / Theses on the topic "Електромагнітний момент"
Цивкін, А. П., and Володимир Іванович Мілих. "Розрахунковий аналіз динаміки силових дій в активній частині турбогенератора у режимі навантаження." Thesis, НТУ "ХПІ", 2014. http://repository.kpi.kharkov.ua/handle/KhPI-Press/26310.
Full textПлюгін, Владислав Євгенович, Лариса Василівна Шилкова, and Дмитро Васильович Потоцький. "Аналіз динамічних режимів високошвидкісних частотно-керованих асинхронних двигунів." Thesis, НТУ "ХПІ", 2016. http://repository.kpi.kharkov.ua/handle/KhPI-Press/27512.
Full textЦивкін, А. П., Лариса Василівна Шилкова, and Володимир Іванович Мілих. "Чисельно-польвий аналіз реактивного моменту, що діє на ротор потужного турбогенератора, і відповідних кутових характеристик." Thesis, НТУ "ХПІ", 2013. http://repository.kpi.kharkov.ua/handle/KhPI-Press/26271.
Full textЛюбарський, Борис Григорович, and Євген Сергійович Рябов. "Методика проектування тягового безредукторного приводу на основі індукторного двигуна з аксіальним магнітним потоком." Thesis, НТУ "ХПІ", 2010. http://repository.kpi.kharkov.ua/handle/KhPI-Press/5327.
Full textШилкова, Лариса Василівна. "Удосконалення проєктного аналізу електромагнітних параметрів та характеристик індукторів обертового магнітного поля для технологічної обробки різних речовин." Thesis, Національний технічний університет "Харківський політехнічний інститут", 2020. http://repository.kpi.kharkov.ua/handle/KhPI-Press/49278.
Full textThe thesis is submitted to obtain a scientific degree of Doctor of Philosophy, specialty 141 – Electricity, electronics and electrical engineering – National Technical University "Kharkiv Polytechnic Institute", Kharkiv, 2020. The object of research are inductors of rotating magnetic field for technological operation of various substances. The subject of research are electromagnetic parameters and characteristics of inductors of rotating magnetic field. The dissertation is dedicated to solve actual scientific task of the design analysis development of electromagnetic parameters and characteristics of rotating magnetic field inductors for various substances technological operation. The introduction substantiates the relevance of the research tasks, shows the relationship of the work with scientific programs, plans, themes, provides scientific novelty and the practical significance of the results was formulated. In the first section, it is established that the existing methods for designing rotating magnetic field inductors based on the stator of a three-phase asynchronous motor are based on calculations of the magnetic field in the ideal idle mode and do not use numerical methods, which, as presented in the thesis, allow calculating the characteristics of the inductor in the load mode at the presence of ferromagnetic elements in its working chamber and give significant progress in the possibilities of designing and improving their design. The second chapter shows that the application of the quasi-three-dimensional mathematical model of the inductor, that was based on the method of plane-orthogonal calculated models, that combines the magnetic fields of the transverse and longitudinal sections of the inductor, allows us to analyze the distributions of magnetic induction in the transverse and longitudinal sections and to show fully its three-dimensional character. Based on the numerical-field calculations of rotating magnetic field the calculation methodology was presented in order to analyze the effect of shortening the stator winding of the inductor on its electromagnetic parameters. The proposed calculation methodology of the magnetic loss power based on the RMS maximums value of the magnetic induction module, that turned out to be universal from the point of view various geometric shapes of the toothed-groove structure and the stator yoke, because it doesn't need require simplifications of the design models geometry of these parts of the construction design. The third chapter deals with the inductor load angle that corresponds to the angle of rotation of the magnetic field and it was defined for the first time, but turns out that the inductor load angle two times less than the phase angle of the inductor winding currents. It turns out that the period of the angular torque characteristic two times less than the period of the inductor winding currents, which corresponds to the classical ideas about the angular functions of the reactive torque of electrical machines. Eventually, it allows to classify the considered inductor, together with the anisotropic magnetic environment in the working chamber, to the class of reluctance synchronous machines, and specifically, motors. The accounting method of the magnetic anisotropy of the inductor working chamber in dependence to concentration of ferromagnetic elements in it was proposed. It allows to obtain a mathematical model for determining the quantitative and phase correlations of its electromagnetic values in the load mode: magnetic induction, magnetic flux linkage, EMF, current voltage of the stator winding, and the electromagnetic torque in the working chamber. The presented methodology which is based on numerical calculations of magnetic fields, allows organizing an iterative process for the computational analysis of the characteristics of the inductor, that operates with a variable load at a stable current or supply voltage of its winding. By the test calculations it was found, that in the area of constant operation in terms of energy, the inductor is characterized by a sufficiently high efficiency and a very low power factor. During the comparison of the inductor angular characteristics, it was found that the more rational for the inductor working is the voltage stabilization mode, which in the desired working range of the load angle up to 25° provides the best electrical, magnetic, power and energy parameters. The current method for monitoring the concentration of ferromagnetic elements in the working chamber of the inductor during its operation was proposed. The practical calculations have shown that this method is more sensitive and doesn't require a complication of the inductor design in comparison with the alternative monitoring method using measuring coils. Observing the winding current of the inductor allows us to control the filling with ferromagnetic elements of its working chamber without interrupting the working process. It allows to replenish the working chamber in time with such elements and thereby maintain the technological operation of various substances on a given level, which are passed through this chamber. In the fourth chapter experimental studies of the inductor physical model are presented and it confirmed the results of mathematical modeling of the electromagnetic processes of the inductor in the no-load mode and in the operate mode.