Results 1 to 10 of about 1,443,567 (234)
IEEE Access, 2023 Amorphous alloy has been proposed to replace silicon steel as the stator core material of high-speed asynchronous motors so as to reduce their core losses. However, it is found that this is at the expense of increasing the copper loss.
Jiahao Zhang +6 more
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Modeling of thermal process in the energy system “Electrical network - asynchronous motor” [PDF]
E3S Web of Conferences, 2021 The paper discusses the influence of low-quality electricity on the temperature modes of operation of an asynchronous motor. In the course of experimental and analytical studies, the heat transfer coefficients and heat capacity of a particular ...
Kuznetsov Vitaliy +5 more
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COMPARING OF SWITCHING FREQUENCY ON VECTOR CONTROLLED ASYNCHRONOUS MOTOR [PDF]
International Journal on Soft Computing, Artificial Intelligence and Applications, 2014 Nowadays, asynchronous motors have wide range use in many industrial applications. Field oriented control (FOC) and direct torque control (DTC) are commonly used methods in high performance vector control for asynchronous motors. Therefore, it is very important to identify clearly advantages and disadvantages of both systems in the selection of ...
Yılmaz Korkmaz +3 more
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Speed control of the asynchronous motor using LabVIEW [PDF]
International Journal of Advances in Applied Sciences, 2021 This paper was presented a comparative study on the methods of adjusting the speed of a three-phase asynchronous motor with a rotor in a short circuit.
Petru Livinti
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Energies, 2022 One of the assumptions made during the modernization process of diesel shunting locomotives is the replacement of a diesel traction motor with a DC generator with an electric asynchronous traction motor. The article aimed to develop a method of selecting
Valeriy Kuznetsov +7 more
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Vector Speed Regulation of an Asynchronous Motor Based on Improved First-Order Linear Active Disturbance Rejection Technology [PDF]
Energies, 2020 Asynchronous motors are widely used in industry and agriculture because of their simple structure, low cost, and easy maintenance. However, due to the coupling and uncertain factors of the actual operation of the motor, a traditional controller cannot ...
Xuesong Zhou, Chenglong Wang, Youjie Ma
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The Research on Asynchronous Motor Electronic Load [PDF]
Advances in Intelligent Systems Research, 2013 The electronic load is used to simulate the asynchronous motor and its load, making up the shortage of classic physical simulation method. The equivalent model of asynchronous motor is discussed. Combining the equivalent circuit with the rotor equation of asynchronous motor, the asynchronous motor model is built up.
Jiang Guixiu, Jie Shu
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Communications, 2021 A scientific approach to calculating the parameters and characteristics of an asynchronous motor in the inter-turn short circuit mode in one phase of the stator is proposed to create the foundations of a diagnostic complex for assessing the condition of ...
Sergey Goolak +4 more
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LINE-START SYNCHRONOUS MOTOR A VIABLE ALTERNATIVE TO ASYNCHRONOUS MOTOR
Facta Universitatis, Series: Automatic Control and Robotics, 2020 Advancements in power electronics that contributed to the easier starting of synchronous permanent magnet motors have increased the significance of this type of motors, widely known as not–self-starting motors. However, power electronics, which is necessary, for the starting of the synchronous motor contributed also to the complexity of this type of ...
Vasilija Šarac
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Incidence of harmonic in asynchronous three-phase motors
Procedia Engineering, 2012 AbstractThe objective of this work is to analyze the incidence of the time superior harmonics over the characteristics of a motor behavior. For this purpose, a computer program in Matlab was made, and it was possible, for different voltage supply waves, by the Fourier Series Analysis, to find the incidence of each harmonic over the motor parameters ...
Francisco Eneldo López Monteagudo +8 more
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