Results 11 to 20 of about 2,992,959 (303)
Diagnostyka, 2022 The popularity of asynchronous machines, particularly squirrel cage machines, stems from their inexpensive production costs, resilience, and low maintenance requirements. Unfortunately, potential flaws in these devices might have a negative impact on the
Guezam Abdelhak +2 more
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The mathematical model for analysis and evaluation of the transient process of the three-phase asynchronous machine performance [PDF]
Serbian Journal of Electrical Engineering, 2018 This paper describes an adopted method which could be used in transient process modelling of three-phase asynchronous machines on the computer. Converter asynchronous electric machine feeding requires a detailed research of the transient process
Marković Nenad +3 more
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Modeling vector control of the asynchronous drive of electric rolling stock auxiliary machines
Вестник Научно-исследовательского института железнодорожного транспорта, 2022 Introduction. The development of power semiconductor devices and technology served the basis for fundamentally new types of frequency-controlled electric drives with traction asynchronous motors on the rolling stock of electrified railways.
Yu. M. Kulinich +3 more
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Приборы и методы измерений, 2022 The highest quality and timely diagnostics of windings’ state of various types of electrical machines including of asynchronous motors’ windings is an impoitant task. Among the existing diagnostic methods currently the most promising are those ones based
A. V. Isaev +2 more
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Asynchronously parallelized percolation on distributed machines [PDF]
Physical Review E, 2003 We propose a powerful method based on the Hoshen-Kopelman algorithm for simulating percolation asynchronously on distributed machines. Our method demands very little of hardware and yet we are able to make high precision measurements on very large lattices.
Moloney, Nicholas R., Pruessner, Gunnar
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Trudy Odesskogo Politehničeskogo Universiteta, 2014 The tangential and radial dynamic inductances on properties of asynchronous traction motors are investigated. Possibility of using the method of dynamic inductances at construction of mathematical model of asynchronous traction motor is shown.
Д.О. Кулагін
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Sliding mode control of a Five-Phase Series- Connected Two-Motor Drive
Algerian Journal of Signals and Systems, 2016 In this work, we study vector control and sliding mode control of series-connected five-phase two asynchronous machines supplied with a three levels inverter.
Lazhari NEZLI, Omar Zouaid
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METHOD OF DETERMINING THE PARAMETERS OF AN EQUIVALENT ASYNCHRONOUS ELECTRIC MOTOR IN REAL TIME
Сучасні інформаційні системи, 2018 A calculation of the parameters of the equivalent asynchronous electric machine allows introducing the automated calculation of the static and dynamic stability of an electrical supply system in an industrial enterprise for any combination of different ...
Yaroslav Bederak +2 more
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2019 IEEE 12th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED), 2019 This paper presents a new method giving high efficiency for detecting an inter-turn short-circuit fault in the stator winding of asynchronous machines. For evaluation of the machine state and final decision, the monitoring of the magnetic field variation
M. Irhoumah +4 more
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Calculation of dynamic operating modes refrigeration machines with electric energy sources [PDF]
E3S Web of Conferences, 2023 The method of calculating the dynamic operating modes of refrigerating machines with electric power sources is described. As an example, the results of the calculation and data of experimental studies of the processes of starting a refrigerating machine ...
Babenkov Yu.I. +4 more
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