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

Mygal, V. and Arhun, Shch. and Shuliak, M. and Hnatov, A. and Kalinin, E. and Mysiura, M. (2021) Functional and Engineering Methods of Upgrading the Quality of Induction Traction Electric Motors. EAI Endorsed Transactions on Energy Web. e20. ISSN 2032-944X

[img]
Preview
Text
eai.29-1-2021.168537.pdf
Available under License Creative Commons Attribution No Derivatives.

Download (3MB) | Preview

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.

Item Type: Article
Uncontrolled Keywords: Vibration, Industrial electrical equipment, Diagnostics, Vibrodiagnostic, Electric car, Electric motor, Induction traction motors, Bearing, Electric motor vibration class
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
QA75 Electronic computers. Computer science
T Technology > T Technology (General)
Depositing User: EAI Editor IV
Date Deposited: 20 Jul 2021 09:52
Last Modified: 20 Jul 2021 09:52
URI: https://eprints.eudl.eu/id/eprint/4901

Actions (login required)

View Item View Item