NUMERICAL AND EXPERIMENTAL MODAL ANALYSIS OF AN INDUCTION ELECTRIC MOTOR

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F22%3A10251656" target="_blank" >RIV/61989100:27230/22:10251656 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27740/22:10251656
Result on the web
<a href="https://www.engmech.cz/improc/2022/101.pdf" target="_blank" >https://www.engmech.cz/improc/2022/101.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21495/51-2-101" target="_blank" >10.21495/51-2-101</a>

Result language
angličtina
Original language name
NUMERICAL AND EXPERIMENTAL MODAL ANALYSIS OF AN INDUCTION ELECTRIC MOTOR
Original language description
The presented work deals with the modal analysis of the components of the two-pole induction motor and its subassemblies. For the vibration study, it is challenging to build up the computational model of the assemblies of the electric motor magnetic circuits. The design uncertainties in the computational model are inherent; therefore, reasonable simplifications of the rotor and stator assemblies with the tuned and experimentally identified mechanical parameters are applied. The computational model of the induction motor for the modal analysis is developed using the finite element approach. The experimental and computational modal analyses are performed for the shaft, frame, shields, parts of terminal box, and assemblies of the winding, rotor and stator stack, frame with stator stack, terminal box, and the whole motor. The results show that the computed and measured modal parameters of components such as shaft, shields, and frame have almost the same mode shapes and natural frequencies.
Czech name
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Czech description
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Project
<a href="/en/project/EF19_073%2F0016945" target="_blank" >EF19_073/0016945: Doctoral grant competition VŠB - TU Ostrava</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Engineering Mechanics 2022 : 27/28th international conference : May 9-12, 2022, Milovy, Czech Republic : book of full texts
ISBN
978-80-86246-48-2
ISSN
1805-8248
e-ISSN
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Number of pages
4
Pages from-to
101-104
Publisher name
Institute of Theoretical and Applied Mechanics - Czech Academy of Sciences
Place of publication
Praha
Event location
Milovy
Event date
May 9, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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