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Investigation of induction machine with rotor-bar faults
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SYSNO ASEP 0517823 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Investigation of induction machine with rotor-bar faults Author(s) Schreier, Luděk (UT-L) RID
Chomát, Miroslav (UT-L) RID, ORCIDArticle number 8883888 Source Title International Conference on Electical Drives and Power Electronics. - Nový Smokovec : KoREMA, 2019 / Dudrik J. ; Fedak V. ; Kyslan K. ; Matusko J. - ISSN 1339-3944 - ISBN 978-17-281-0389-1 Pages s. 12-17 Number of pages 6 s. Publication form Medium - C Action 2019 International Conference on Electrical Drives & Power Electronics (EDPE) Event date 24.09.2019 - 26.09.2019 VEvent location Nový Smokovec Country SK - Slovakia Event type EUR Language eng - English Country SK - Slovakia Keywords induction machine ; squirrel cage rotor ; rotor bars Subject RIV JA - Electronics ; Optoelectronics, Electrical Engineering OECD category Electrical and electronic engineering Institutional support UT-L - RVO:61388998 EID SCOPUS 85074643064 DOI 10.1109/EDPE.2019.8883888 Annotation An induction motor in which one or more rotor bars in the rotor cage are broken is analysed in the paper. The method of space vectors and symmetrical components of instantaneous values of currents and voltages are used in the analysis. The solution obtained makes it possible to determine the currents in each of the healthy rotor bars, the stator currents
and the electromagnetic torque of the machine for any number and arbitrary combination of broken rotor bars. The calculations are made for an induction motor with 17 rotor bars.
The theoretical results are compared with experimental measurements.
Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2020
Number of the records: 1