Results 11 to 20 of about 839 (175)
Збірник наукових праць Державного університету інфраструктури та технологій: серія "Транспортні системи і технології", 2021 The issue of determining the traction and energy characteristics of electric rolling stock with asynchronous traction drive is considered. It is noted that such rolling stock can work at any point of the traction area, resulting in the need to determine ...
I. Riabov +4 more
doaj +1 more source
Thermal model of an asynchronous traction motor of a diesel locomotive
Proceedings of Petersburg Transport University, 2021 Objective: Evaluation of the temperature regime of the windings of an asynchronous traction electric motor with a squirrel-cage rotor (ATED) of the DAT-350 type of a 2TE25A diesel locomotive using the de- Современные технологии – транспорту 467 ISSN 1815-588Х. Известия ПГУПС 2021/4 veloped thermal model.
I. G. Kiselev +2 more
openaire +1 more source
Control of traction and braking hybrid shunting locomotive with asynchronous traction motors. [PDF]
Bulletin of Bryansk state technical university, 2014 Principles of the management system asynchronous traction drive hybrid shunting locomotive at the limit of adhesion of the wheels and rails in modes of traction and electrical braking and procedures for the development of complex Electromechanical model of the locomotive, the results of the simulation of the dynamics of the acceleration of the ...
Tatyana Smorudova +3 more
openaire +1 more source
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
openaire +1 more source
Increasing the energy efficiency of auxiliary machines of AC electric locomotive
Вестник Научно-исследовательского института железнодорожного транспорта, 2021 Currently, an asynchronous variable frequency drive based on semiconductor converters is widely used due to the relative simplicity and reliability of the design.
Yu. M. Kulinich +2 more
doaj +1 more source
Substantiating the Criteria for Assessing the Quality of Asynchronous Traction Electric Motors in Electric Vehicles and Hybrid Cars [PDF]
한국정밀공학회지, 2019 The aim of the study is to create a method for selecting an asynchronous traction electric drive for an electric vehicle that enable the assessment of necessary technical, environmental and operational qualities.
Vasiliy Migal +4 more
doaj +1 more source
Optimal Parameter Determination Asynchronous Traction Engine to Improve Operating Performance
Proceedings of the International Conference on Applied Innovations in IT, 2023 Increasing the energy performance of rolling stock is one of the most relevant railway transport. One of the ways to achieve these tasks is to determine the optimal parameters of the traction drive of the rolling stock, with which you can create computer
Nurali Pirmatov +4 more
doaj +1 more source
Simulation of thermal processes in asynchronous traction electric motor of a locomotive
Journal of Physics: Conference Series, 2021 Abstract This article analyzes the problem of increasing the reliability of AC traction electric machines installed on traction rolling stock. In the course of the study, a finite element model of thermal processes was built, and the thermal state of an asynchronous traction motor (ATED) of a diesel locomotive was studied in the Solid ...
A V Grishchenko, M A Shrajber
openaire +1 more source
EFFICIENCY ANALYSIS OF ENERGY ACCUMULATING MECHANISM FOR TRACTOR WITH ELECTROMECHANICAL TRANSMISSION
Наука и техника, 2017 Dependence of tractor wheel torque on theoretical tractor motion speed has been used for comparison of tractor operation with electromechanical transmission with installation of energy accumulating mechanism and without its installation.
Ch. I. Zhdanovich, N. V. Kalinin
doaj +1 more source
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
doaj +1 more source