Russian Electrical Engineering

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A way to calibrate equations that simulates an induction machine in relative units
Russian Electrical Engineering - Tập 83 - Trang 121-125 - 2012
A. T. Klyuchnikov
Different solutions of a set of equations of a generalized electric machine (GEM) in α and β axes are examined and compared with a solution in a, b, c-α and β axes. It is shown under what conditions the rated moment presented in relative units for electric machines is equal to or lower than unity. An equation of rotor motion written in relative units is presented. This equation connects a calibrat...... hiện toàn bộ
Developments of OAO All-Russian Research and Design Institute of Relay Manufacture with a Pilot Factory of ABS electro in field of high-voltage electric drive and power electronics
Russian Electrical Engineering - Tập 82 - Trang 1-6 - 2011
V. N. Kal’sin, A. G. Matison, V. F. Shepelin, I. I. Ushakov, N. V. Donskoi, A. G. Ivanov, V. A. Matison
The main developments of OAO All-Russian Research and Design Institute of Relay Manufacture with a Pilot Factory in the field of high-voltage electric drives and semiconductor converters designed and fabricated at the institute are considered. The key products are different types of thyristor devices for a soft startup based on thyristor frequency converters and thyristor devices for the automated...... hiện toàn bộ
Active Electrode Material Influence on the Characteristics of Corona Discharge Reactor at Atmospheric Pressure
Russian Electrical Engineering - Tập 93 - Trang 277-283 - 2022
M’hand Mekious, Mohammed Megherbi, Ferroudja Bitam-Megherbi, Rahma Kachenoura
In this article, an experimental study of a corona discharge generated with a tip-plane geometry and negative polarity in air at atmospheric pressure, is presented. The effects of the active electrode material and its curvature radius on the characteristics of the corona discharge are studied. Two different materials, aluminum and copper, are used to produce active electrodes. The current–voltage ...... hiện toàn bộ
Systems for Automatic Control of Locomotive Speed of a Freight Train with Distributed Traction
Russian Electrical Engineering - - 2019
О. Е. Пудовиков, В. Г. Сидоренко, N. N. Sidorova, M. D. Kiselev
Electromagnetic system of induction torque motors with ball hollow ferromagnetic rotors
Russian Electrical Engineering - Tập 80 Số 1 - Trang 41-44 - 2009
M. L. Kostyrev, Yu. I. Lyutakhin
Using Dual Circuits to Simulate Electromagnetic Processes in Cascade Station Service Voltage Transformers
Russian Electrical Engineering - Tập 90 Số 8 - Trang 579-584 - 2019
A. V. Zhuikov, M. A. Kubatkin, В. С. Ларин, D. A. Matveev, I. I. Nikulov, S. I. Khrenov
Analysis of the dynamic performance of a variable-frequency induction motor drive using various control structures and algorithms
Russian Electrical Engineering - Tập 87 - Trang 181-188 - 2016
V. V. Alekseev, A. P. Emel’yanov, A. E. Kozyaruk
A comparative analysis of the dynamic characteristics of field-oriented induction motor drive control systems relying on the main magnetic flux linkage vector reference, space-vector pulse width modulation (SVPWM) of the voltage inverter output, and direct torque control (DTC) is carried out using the Matlab/Simulink program package, with the parameters of the induction motor model used being the ...... hiện toàn bộ
Methods of indirect estimation of motor velocity in VTC-IM systems
Russian Electrical Engineering - Tập 80 - Trang 502-505 - 2009
A. M. Zyuzev, K. E. Nesterov
Methods of the indirect estimation of motor velocity in VTC-IM systems, including methods based on the calculation of motor differential equations and adaptive methods, are considered.
Effective Metal Mixing at a Low Melt Level in a Furnace or Mixer
Russian Electrical Engineering - Tập 91 - Trang 286-291 - 2020
Yu. S. Avdulova, T. A. Boyakova, A. A. Avdulov
The problem of increasing the efficiency of melt mixing in a furnace bath or mixer at low melt levels using an electromagnetic mixer installed on the furnace or mixer side is considered. It is proposed to use a transverse magnetic flux mixer as an electromagnetic mixer. A comparative analysis of devices with a longitudinal and transverse running magnetic field is performed. To perform the comparat...... hiện toàn bộ
Adaptive control in an asynchronous electric drive on the basis of an artificial neural network with calculation of the rotor flux
Russian Electrical Engineering - - 2007
B. Shetat, N. Kabash, A. N. Ladygin
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