Results 1 to 10 of about 19,450 (262)
Voltage regulation and power-saving method of asynchronous motor based on fuzzy control theory
Open Physics, 2022 The load rate of asynchronous motors is low, the operation efficiency is low, and the waste of electric energy is very serious. Therefore, a voltage regulation and electricity saving method for asynchronous motors based on fuzzy control theory is ...
Guo Chunjing
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Energies, 2022 With the increase in renewable energy penetration, the traditional synchronous generator is gradually replaced, resulting in the decrease in system inertia level and the weakening of frequency modulation capability.
Xingyong Zhao, Penghui Qin, Zhen Tang
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Computational methods for studying the thermal state of frequency-controlled asynchronous traction motors [PDF]
E3S Web of Conferences, 2023 The article discusses methods for calculating the thermal state of a frequency-controlled asynchronous traction motor, and provides calculations of the thermal state of an asynchronous motor powered by a semiconductor frequency converter with an ...
Iksar Elena +4 more
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Frequency support capacity of asynchronous motor and its equivalent inertia evaluation
电力工程技术, 2022 The new power system is gradually evolving into a low inertia power system with high penetration of DC and new energy, and the inertia of the load side is gradually increasing.
ZHOU Tao +4 more
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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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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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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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NDIRECT MEASUREMENT OF THE ROTOR SPEED OF AN ASYNCHRONOUS MOTOR
Измерение, мониторинг, управление, контроль, 2022 Background. The object of research is electric drives based on an asynchronous motor. The subject of the study is the indirect measurement of the rotational speed of an asynchronous motor in such electric drives.
A.D. Semenov +4 more
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Development of an optimal control system with pulse control in the rotor circuit for cargo movement mechanisms [PDF]
E3S Web of Conferences, 2021 The paper analyzes the methods of starting an asynchronous motor with a phase rotor. The control system used on the object under consideration, the mechanism of cargo movement, is obsolete.
Sinyukov Alexey +3 more
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Improvement of Energy Indicators of Asynchronous Motor under the Conditions of Asymmetric Voltage Supply [PDF]
Problems of the Regional Energetics, 2019 The article considers the problem of development of power loss minimization system in asynchronous motors with asymmetric voltage supply. The subject of the research is a continuous run of asynchronous motor based on artificial adjusting of ...
Boyko A.A. +3 more
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