Results 31 to 40 of about 2,736 (166)
Frequency control of asynchronous motors of looms of textile enterprises [PDF]
E3S Web of Conferences, 2020 In article are brought frequency regulation of the asynchronous electric motor and that reach to energy saving itself. Frequency management is energy saving so regulation of the frequency of the rotation of the asynchronous engine are provided increasing
Pirmatov Nurali, Panoev Abdullo
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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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Технічна електродинаміка, 2020 In the paper impact of low-frequency interharmonics on AC devices, in particular asynchronous motors is described. It is shown that because of the indefinite time interval of measurement, interharmonics detection and calculation is complicated.
Є.В. Вербицький +1 more
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Омский научный вестник, 2023 The article considers the construction of a simulation model of an electrical complex including an asynchronous electric motor with frequency regulation, driving a centrifugal pump.
O. A. Lysenko
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Известия высших учебных заведений: Проблемы энергетикиTHE RELEVANCE of this study lies in solving the problem of reliable functioning of elements of energy systems and ensuring their effective operation during open-pit mining.
V. V. Romanova +4 more
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Наука и техника, 2015 Nowadays the work is in progress to develop wheeled and caterpillar tractors with electromechanical transmission. Range of changes in transmission gear ratio while using propulsion electric motor depends on mechanical characteristics of a tractor ...
Ch. I. Zhdanovich, N. V. Kalinin
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The Engine Mechanical Coordinates Measuring in the Asynchronous Motor
MATEC Web of Conferences, 2014 The article considers indirect control devices for the mechanical coordinate’s measurement of a three-phase asynchronous electric motor, which detects the temperature of the stator winding conductors and the basic frequency of stator voltage ...
Dementyev Yuriy N., Umurzakova Anara D.
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Methodology for Designing a Traction Motor for Transport
Механика машин, механизмов и материалов, 2022 The article is devoted to the design of an asynchronous traction motor intended for work as part of an electric drive of vehicles: electric vehicles, electric buses, trams, trolley buses. The object of the study is a medium-sized bus.
Igor S. Stasenko +2 more
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Optimization of Asynchronous Electric Generator Parameters in System Wind Power Installations
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2004 The paper considers a wind power installation with asynchronous electric generator which is integrated in large power system. Mathematical model describing a wind motor, an asynchronous generator, step-up transformers, cable and open-air electric power ...
Yu. V. Makosko
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Submersible asynchronous electric motors with improved performance characteristics
Вестник Пермского национального исследовательского политехнического университета. Геология. Нефтегазовое и горное дело, 2016 Magnetic field in the clearance of submersible asynchronous electric motors of electrical submersible pumps due to little number of stator slots has strongly marked stepped character of distribution. Such magnetic field includes wide range of highest spatial harmonics with significant amplitudes that negatively affect on work and operating parameters ...
Evgenii Beliaev +3 more
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