Abstract
The analysis of the vibration response of electrical machines has importance in noise prediction and more recently, fault diagnosis. This work presents a strongly coupled 2-D magnetomechanical simulation of an induction machine under heavy operational conditions: a direct-on-line startup. Both healthy and broken bar states are simulated in a time span long enough to allow the detailed study of the varying frequency components. The results yield, in addition to the usual electrical and magnetic quantities, electromagnetic induced vibration components in the stator. A comparison with current and vibration experimental data is also performed.
Original language | English |
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Title of host publication | Proceedings of the 11th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2017 |
Publisher | IEEE |
Pages | 90-96 |
Number of pages | 7 |
ISBN (Electronic) | 978-1-5090-0409-6 |
DOIs | |
Publication status | Published - 2017 |
MoE publication type | A4 Article in a conference publication |
Event | IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives - Tinos, Greece Duration: 29 Aug 2017 → 1 Sep 2017 Conference number: 11 |
Conference
Conference | IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives |
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Abbreviated title | SDEMPED |
Country/Territory | Greece |
City | Tinos |
Period | 29/08/2017 → 01/09/2017 |
Keywords
- induction motors
- finite element analysis
- fault diagnosis
- rotors
- vibrations
- multiphysics