Results 21 to 30 of about 32,808 (264)
Stability Control System for Electric Locomotives KZ8A with Asynchronous Traction Motors
Indian Journal of Science and Technology, 2016 Background/Objectives: This paper studies fundamentals of classical, of dynamic modes of the engine to the analog and discrete regulators and stability of linear systems. The overall goal is to define, analyze and evaluate classical and Simulink information measures pertained to data processing by low–power electronic devices, diagrams of processes in ...
J. J. Yermekbayeva +3 more
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Science and Transport Progress, 2009 In the article the structural reliability of different variants of structured schemes of the steady-state converter for traction drive of promising multi-system electric locomotives with asynchronous traction engines is compared.
A. M. Muha
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FOREIGN EXPERIENCE IN CREATING ELECTRIC ROLLING STOCK WITH ASYNCHRONOUS TRACTION MOTORS
, 2022 The article presents the foreign experience in creating the electric rolling stock with asynchronous traction motors and suggests the ways to improve their operational reliability.
Kamalov Ikram Saidakbarovich +1 more
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The transfer function of a traction asynchronous motor controlled by a four-square converter
IOP Conference Series: Materials Science and Engineering, 2020 An expression for the transfer function of a traction asynchronous motor with a four-square converter is derived. It is shown that the basic properties of the traction motor, which are a four-square converter, correspond to the linearization coefficients.
Javharbek Fayzullayev, Kamila Jurayeva
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Collected scientific works of Ukrainian State University of Railway Transport, 2022 The asymmetry of the supply voltage adversely affects the operation of electricmotors, in particular induction ones. With an uneven load of the phases of the network, the voltagebecomes asymmetric - unequal between the individual phases.
Vladyslav Panchenko, Oleksandr Turenko
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Direct torque control of asynchronous traction motor
Izvestiya MGTU MAMI, 2013 This paper proposes a new system of direct torque control of asynchronous traction motor with space vector modulation of voltage supply. The results of the simulation of traction asynchronous traction motor show advantages of the developed control system: simplicity of implementation, high dynamic performance and small fluctuations of the ...
E. M. Ovsyannikov +3 more
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A Method of Projecting of Electric Drive for the Traction Vehicle with wn Asynchronous Motor [PDF]
Communications, 1999 This contribution describes a computing method of the continuous rating for the traction vehicle with induction traction motors. A method of specifying probable mechanical and electrical parameters and characteristics of the asynchronous motor as well as
Bernard Bednarik +3 more
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Proceedings of Petersburg Transport UniversityThis paper presents a hybrid approach to the diagnosis of the rotor condition in an asynchronous traction motor. This approach is based on the analysis of magnetic induction parameters.
Mirabror Vahidov +2 more
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Problems of the Regional EnergeticsThis paper presents the synthesis of an automatic control system for a traction induction mo-tor used in a transport diesel-generator power plant. The objective of the study is to improve the stabil-ity and dynamic performance of current regulation under
Dmitrii Kulaghin, Igor Maslov
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Science and Transport Progress, 2010 The results of studies on determination of loading level of tractive drive elements in some operating conditions, when the values of frequencies of the change of feeding currents of stator windings are to be obtained in both subcritical and ultracritical zones for two types of the tractive gear are presented in the paper.
O. M. Bondarev
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