Results 191 to 200 of about 32,917 (233)

IMPROVING THE INSULATION RELIABILITY OF THE TRACTION ASYNCHRONOUS MOTOR OF A LOCOMOTIVE BY OPTIMIZING ITS DESIGN PARAMETERS

Transport Engineer
Traction asynchronous electric motors (TAEM) have a key place among locomotive electric drives, ensuring the reliability and efficiency of railway transportation.
Nikolay Lukashov, Vitaly Suslov, Artem Masonov, Oleg Magankov, S. Sergeev   +4 more
semanticscholar   +1 more source

3-phase asynchronous motors for traction drives on BR

Proceedings of the 1991 IEEE/ASME Joint Railroad Conference, 2002
The simplicity and robustness of the three-phase asynchronous motor make it attractive for traction applications. Attempts to use it go back to the turn of the century. It was, however, the appearance of the microprocessor and high-power GTO that made the three-phase package attractive for general applications.
openaire   +1 more source

Power Converters for Feeding Asynchronous Traction Motors of Single-Phase AC Vehicles

IEEE Transactions on Industry Applications, 1980
Asynchronous induction motors are very well suited to powerful traction drives. For electric locomotives and motor coaches with single-phase supply, a power conversion on the vehicle is necessary. Three different types of static power converters for this application are described.
Wolfgang Lienau, Adolf Muller-Hellmann, Hans-Christoph Skudelny   +2 more
openaire   +1 more source

Synthesis of Automatic Control System of Traction Asynchronous Motor of Transport Diesel-Generator Power Plant

Problems of the Regional Energetics
This 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
semanticscholar   +1 more source

Design of Series Hybrid Electric Vehicle using Asynchronous machine as Traction Motor and Integrated Starter Generator

Annual Conference of the IEEE Industrial Electronics Society, 2019
In this paper a series hybrid electric vehicle with an asynchronous machine as Integrated Starter Generator and Traction Motor is designed and simulated.
B. Prabudha, Vikash Kumar, T. Selvathai, R. Reginald   +3 more
semanticscholar   +1 more source

A Combined Model Flux Observer for Vector Control of Traction Asynchronous Motors

2007 7th International Conference on Power Electronics and Drive Systems, 2007
Vector control induction motor drives are particularly sensitive to the variation of motor parameters. As a consequence, the field orientation is missed, leading to substantial degradation of performance. The performance of traction motors can be even more degraded by the substantial core loss due to their high supply frequency.
F. Tahami, S. Chini Foroosh
openaire   +1 more source

New Aspects in Optimal Design of Asynchronous Motors used in Light Railway Traction

2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), 2020
The motors driving light railway traction vehicles need a lot active and reactive electrical energy, consequently the exploitation costs are high. That is why by the research we carried out and the results presented here we aim at emphasizing that these costs can be minimized by an optimal design.
S. Enache, A. Campeanu, M. A. Enache, I. Vlad, M. Popescu   +4 more
openaire   +1 more source

Mathematical modeling of a tractional linear asynchronous motor

2018
The results of modeling a linear induction motor using the method of detailed equivalent circuit.
Sarapulov, F. N., Smolyanov, I. A., Rodionov, I. E., Tarchutkin, N. V., Shmakov, E. I.   +4 more
openaire   +1 more source

Development of Vector Control Structures for Traction Systems with Six-Phase Asynchronous Motors

2021 International Conference on Electromechanical and Energy Systems (SIELMEN), 2021
Research and development of traction systems with multiphase motors, including six-phase motors becomes an efficient way to improve the performance of urban electric passenger vehicles. For this purpose, the basic components of the six-phase asynchronous motor traction system are identified and the structural elements of the power circuit of the six ...
openaire   +1 more source

Control of hybrid locomotive based on two-level traction inverter of asynchronous motor

2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific), 2017
As one of the distributed power sources, fuel cell is one of the most green energy sources. The power generation system has become the focus of the research, which has been used in many fields. According to the real running characteristics of the hybrid locomotive, the hybrid locomotive system consists of 150 kW proton exchange membrane fuel cell ...
Shuang Yu, Weilin Shang, Yujin Zhang, Qi Li, Weirong Chen   +4 more
openaire   +1 more source