Functional and Engineering Methods of Upgrading the Quality of Induction Traction Electric Motors

V. Mygal; Shch. Arhun; M. Shuliak; A. Hnatov; E. Kalinin; M. Mysiura

Research Article

Functional and Engineering Methods of Upgrading the Quality of Induction Traction Electric Motors

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@ARTICLE{10.4108/eai.29-1-2021.168537,
    author={V. Mygal and Shch. Arhun and M. Shuliak and A. Hnatov and E. Kalinin and M. Mysiura},
    title={Functional and Engineering Methods of Upgrading the Quality of Induction Traction Electric Motors},
    journal={EAI Endorsed Transactions on Energy Web},
    volume={8},
    number={35},
    publisher={EAI},
    journal_a={EW},
    year={2021},
    month={1},
    keywords={Vibration, Industrial electrical equipment, Diagnostics, Vibrodiagnostic, Electric car, Electric motor, Induction traction motors, Bearing, Electric motor vibration class},
    doi={10.4108/eai.29-1-2021.168537}
}

V. Mygal
Shch. Arhun
M. Shuliak
A. Hnatov
E. Kalinin
M. Mysiura
Year: 2021
Functional and Engineering Methods of Upgrading the Quality of Induction Traction Electric Motors
EW
EAI
DOI: 10.4108/eai.29-1-2021.168537

V. Mygal¹, Shch. Arhun², M. Shuliak¹, A. Hnatov²^,*, E. Kalinin¹, M. Mysiura²

1: Kharkiv Petro Vasylenko National Technical University of Agriculture, 44, Alchevskyh, Kharkiv, Ukraine 61002
2: Kharkiv National Automobile and Highway University (KhNAHU), 25, Yaroslav Mudryi street, Kharkiv, Ukraine 61002

*Contact email: kalifus76@gmail.com

Abstract

The results of research on the creation of induction traction electric motors (EM), which made it possible to improve their technical, environmental and operational qualities, are presented. The main criterion for assessing the quality of EM were selected vibration levels. The main research methods were experimental and statistical methods. New technologies for assembling bearing units assemblies and EM as a whole were studied. New design and technological solutions have been developed. The dynamic characteristics of structural vibration damping have been improved by methods of rational distribution of masses, stiffness and distance between supports of bearings. The achieved reduction in vibration levels makes it possible to predict an increase in the resource developed by the EМ by 2-3 times.

Keywords: Vibration, Industrial electrical equipment, Diagnostics, Vibrodiagnostic, Electric car, Electric motor, Induction traction motors, Bearing, Electric motor vibration class

Received: 2020-12-27
Accepted: 2021-01-13
Published: 2021-01-29
Publisher: EAI

: http://dx.doi.org/10.4108/eai.29-1-2021.168537

Copyright © 2021 V. Mygal et al., licensed to EAI. This is an open access article distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/3.0/), which permits unlimited use, distribution and reproduction in any medium so long as the original work is properly cited.