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Добірка наукової літератури з теми "Асинхронний тяговий двигун"
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Статті в журналах з теми "Асинхронний тяговий двигун"
Noskov, V., V. Blyndiuk, M. Mezentsev та H. Heiko. "ДО ПИТАННЯ ВИБОРУ ЕЛЕКТРИЧНОЇ ТРАНСМІСІЇ ТА ЇЇ СИСТЕМИ УПРАВЛІННЯ ДЛЯ СПЕЦІАЛЬНОЇ КОЛІСНОЇ МАШИНИ". Системи управління, навігації та зв’язку. Збірник наукових праць 2, № 60 (28 травня 2020): 36–39. http://dx.doi.org/10.26906/sunz.2020.2.036.
Повний текст джерелаNoskov, Valentin, Vasyl Blyndiuk, Volodymyr Skorodielov та Hennadii Heiko. "ПЕРЕВІРКА І НАЛАШТУВАННЯ ПАРАМЕТРІВ ТЯГОВОГО ЕЛЕКТРОПРИВОДУ У СТАЦІОНАРНИХ РЕЖИМАХ". Системи управління, навігації та зв’язку. Збірник наукових праць 3, № 65 (3 вересня 2021): 56–59. http://dx.doi.org/10.26906/sunz.2021.3.056.
Повний текст джерелаПЕТРЕНКО, О. М., та Б. Г. ЛЮБАРСЬКИЙ. "Оптимізація керування мотор-вентилятором охолодження тягових двигунів вантажного локомотива з асинхронним тяговим приводом при русі на ділянці з заданим профілем та графіком руху". Інформаційно-керуючі системи на залізничному транспорті, № 2 (25 квітня 2017): 9–15. http://dx.doi.org/10.18664/ikszt.v0i2.101687.
Повний текст джерелаKulagin, D. O. "Accounting for the effects of saturation of magnetic circuits for the mechanical characteristics of asynchronous traction engines." Odes’kyi Politechnichnyi Universytet. Pratsi, no. 1 (June 10, 2014): 147–53. http://dx.doi.org/10.15276/opu.1.43.2014.25.
Повний текст джерелаПавелко, Дмитро Володимирович, та Сергій Геннадійович Буряковський. "ЗАСТОСУВАННЯ НЕЙРОКОНТРОЛЕРА ЯК ЕЛЕМЕНТА СИСТЕМИ КЕРУВАННЯ АСИНХРОННИМ ТЯГОВИМ ДВИГУНОМ". Collected scientific works of Ukrainian State University of Railway Transport, № 141 (29 жовтня 2013). http://dx.doi.org/10.18664/1994-7852.141.2013.93413.
Повний текст джерелаДисертації з теми "Асинхронний тяговий двигун"
Петренко, Олександр Миколайович. "Наукові основи вибору оптимальних параметрів та режимів роботи систем охолодження асинхронних тягових двигунів електротранспорту". Thesis, НТУ "ХПІ", 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/35301.
Повний текст джерелаThesis for the degree of Doctor of Engineering in specialty 05.22.09 "Electric transport " - National Technical University "Kharkiv Polytechnic Institute" MES of Ukraine, Kharkov, 2018. The thesis is devoted to the creation of scientific foundations for the selection of optimal parameters and operating modes for cooling systems for asynchronous traction motors of electric transport. An algorithm for solving the Hamilton-Jacobi-Bellman equation for the problem of the motion of an electric stock on a section of a track with a given profile and a traffic schedule is developed. That makes it possible to create an expert control system for motion. Features of this algorithm is the use of penalty functions to describe the restrictions imposed by the traffic schedule: the train reaches the destination point for a given driving time, the speed limit on the sections of the track, and the absence of train idle time during the movement. A single approach to penalty functions is also applied to introduce constraints on the adhesion. This approach allows to reduce significantly the costs of the estimated time and to simplify the procedures for calculating energy costs. A mathematical model is created to determine the efficiency of the traction drive. The model includes the determination of the main losses in an asynchronous traction motor, taking into account the saturation of the magnetic system, which is determined by the results of solving a recurrent nonlinear equation. Also, the model takes into account losses from higher harmonic stresses in copper and steel, mechanical and additional losses. The developed model takes into account static and dynamic losses in IGBT transistors and diodes of a semiconductor converter. A method for optimizing the parameters and operating modes of cooling systems for asynchronous traction motors of the electric stock is developed. It consists of the following main stages: determination of the optimum mode of the traction drive operation on the basis of the proposed expression of its efficiency; determination of optimum modes of movement of the electric stock by the criterion of minimum costs; solution of the traction problem of motion on a section of the track with a specified traffic schedule and the track profile, as well as the determination of the dependence of the change in losses in the elements of asynchronous traction engines in time; choice of parameters and operation modes of cooling systems for asynchronous traction motors, which determine the efficiency of the cooling and ventilation system of the electric stock; solution of the problem of relative minimization of the cooling system for asynchronous traction motors with a modernized criterion of economic efficiency based on the Weil method on the generalized golden section and the problem of analyzing the ventilation and cooling system of traction motors, which is based on the mathematical model of thermal motor conditions by the generalized equivalent thermal scheme.
Петренко, Олександр Миколайович. "Наукові основи вибору оптимальних параметрів та режимів роботи систем охолодження асинхронних тягових двигунів електротранспорту". Thesis, НТУ "ХПІ", 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/35328.
Повний текст джерелаThesis for the degree of Doctor of Engineering in specialty 05.22.09 "Electric transport " - National Technical University "Kharkiv Polytechnic Institute" MES of Ukraine, Kharkov, 2018. The thesis is devoted to the creation of scientific foundations for the selection of optimal parameters and operating modes for cooling systems for asynchronous traction motors of electric transport. An algorithm for solving the Hamilton-Jacobi-Bellman equation for the problem of the motion of an electric stock on a section of a track with a given profile and a traffic schedule is developed. That makes it possible to create an expert control system for motion. Features of this algorithm is the use of penalty functions to describe the restrictions imposed by the traffic schedule: the train reaches the destination point for a given driving time, the speed limit on the sections of the track, and the absence of train idle time during the movement. A single approach to penalty functions is also applied to introduce constraints on the adhesion. This approach allows to reduce significantly the costs of the estimated time and to simplify the procedures for calculating energy costs. A mathematical model is created to determine the efficiency of the traction drive. The model includes the determination of the main losses in an asynchronous traction motor, taking into account the saturation of the magnetic system, which is determined by the results of solving a recurrent nonlinear equation. Also, the model takes into account losses from higher harmonic stresses in copper and steel, mechanical and additional losses. The developed model takes into account static and dynamic losses in IGBT transistors and diodes of a semiconductor converter. A method for optimizing the parameters and operating modes of cooling systems for asynchronous traction motors of the electric stock is developed. It consists of the following main stages: determination of the optimum mode of the traction drive operation on the basis of the proposed expression of its efficiency; determination of optimum modes of movement of the electric stock by the criterion of minimum costs; solution of the traction problem of motion on a section of the track with a specified traffic schedule and the track profile, as well as the determination of the dependence of the change in losses in the elements of asynchronous traction engines in time; choice of parameters and operation modes of cooling systems for asynchronous traction motors, which determine the efficiency of the cooling and ventilation system of the electric stock; solution of the problem of relative minimization of the cooling system for asynchronous traction motors with a modernized criterion of economic efficiency based on the Weil method on the generalized golden section and the problem of analyzing the ventilation and cooling system of traction motors, which is based on the mathematical model of thermal motor conditions by the generalized equivalent thermal scheme.
Гейко, Геннадій Вікторович. "Моделі, методи та програмні компоненти бортової комп'ютерної системи дизель-поїзда". Thesis, Національний технічний університет "Харківський політехнічний інститут", 2019. http://repository.kpi.kharkov.ua/handle/KhPI-Press/40881.
Повний текст джерелаThere is the dissertation of the obtaining the scientific degree of the technical sciences candidate in specialty 05.13.05 – computer systems and components – National Technical University "Kharkiv Polytechnic Institute", Kharkiv, 2019. The dissertation solves the scientific and practical problem of development and researching models, methods and software components of the diesel-train onboard computer control system to clarify the traction calculations method. The dissertation proposes a method and a software component that identifies the parameters of the diesel-train model and takes into account changes in the parameters of the electric drive during the movement of the diesel-train, it also adjusts the electric drive model parameters in real time, which makes it possible to calculate the control actions parameters to control the object. A method and a software component, that implements the calculation of the stator current value of each traction asynchronous motor not by the mean, but by the effective value of its first harmonic, have been developed, it made possible to clarify the law of the electric drive control. A mathematical model, that allows to research the processes of the electric drive that occur during slipping of the wheelsets, has been developed. A method and a software component for detecting the slipping of the wheelsets of a diesel-train using fuzzy logic has been proposed, the usage of which allows to detect a synchronous and an individual wheelsets slipping, reduce the time of detection of the wheelsets slipping and improve the traction properties of the diesel-train. A software component that implements the algorithm of the recurrent neural network, which, along with identifying the deviation of parameters from the optimal values at each position of the train driver controller, provides operational control of exceeding the object’s limit values and defines the processes that are associated with the nodes of the object that operate in the abnormal mode, has been developed. That improved the quality of control and diagnostics of the diesel-train. Experimental studies of the improved computer control system of the diesel-train DEL-02, at the level of mathematical modeling and at the real facility, confirmed the validity of the proposed solutions to clarify the traction calculations method.
Гейко, Геннадій Вікторович. "Моделі, методи та програмні компоненти бортової комп'ютерної системи дизель-поїзда". Thesis, Національний технічний університет "Харківський політехнічний інститут", 2019. http://repository.kpi.kharkov.ua/handle/KhPI-Press/40880.
Повний текст джерелаThere is the dissertation of the obtaining the scientific degree of the technical sciences candidate in specialty 05.13.05 – computer systems and components – National Technical University "Kharkiv Polytechnic Institute", Kharkiv, 2019. The dissertation solves the scientific and practical problem of development and researching models, methods and software components of the diesel-train onboard computer control system to clarify the traction calculations method. The dissertation proposes a method and a software component that identifies the parameters of the diesel-train model and takes into account changes in the parameters of the electric drive during the movement of the diesel-train, it also adjusts the electric drive model parameters in real time, which makes it possible to calculate the control actions parameters to control the object. A method and a software component, that implements the calculation of the stator current value of each traction asynchronous motor not by the mean, but by the effective value of its first harmonic, have been developed, it made possible to clarify the law of the electric drive control. A mathematical model, that allows to research the processes of the electric drive that occur during slipping of the wheelsets, has been developed. A method and a software component for detecting the slipping of the wheelsets of a diesel-train using fuzzy logic has been proposed, the usage of which allows to detect a synchronous and an individual wheelsets slipping, reduce the time of detection of the wheelsets slipping and improve the traction properties of the diesel-train. A software component that implements the algorithm of the recurrent neural network, which, along with identifying the deviation of parameters from the optimal values at each position of the train driver controller, provides operational control of exceeding the object’s limit values and defines the processes that are associated with the nodes of the object that operate in the abnormal mode, has been developed. That improved the quality of control and diagnostics of the diesel-train. Experimental studies of the improved computer control system of the diesel-train DEL-02, at the level of mathematical modeling and at the real facility, confirmed the validity of the proposed solutions to clarify the traction calculations method.
Петренко, О. М., та Борис Григорович Любарський. "Методика моделювання теплових режимів асинхронних тягових двигунів при русі електрорухомого складу на ділянці колії". Thesis, НТУ "ХПІ", 2017. http://repository.kpi.kharkov.ua/handle/KhPI-Press/38542.
Повний текст джерелаЛюбарський, Борис Григорович, О. М. Петренко та Р. Ш. Нурієв. "Оптимальні режими роботи тягового приводу на основі асинхронного тягового двигуна". Thesis, Національний технічний університет "Харківський політехнічний інститут", 2016. http://repository.kpi.kharkov.ua/handle/KhPI-Press/47056.
Повний текст джерела