Abstract
In this paper, a low power squirrel cage induction motor was modeled by using Finite Element Method (FEM) for the eccentricity cases. Different types of eccentricity (static, dynamic and mixed) at different degrees were studied with the simulation and test results. The effects of the eccentricity on the motor performance in terms of the air gap flux density, current and torque characteristics were investigated. The torque pulsation due to harmonics for these eccentric cases was researched. The mechanical effects such as vibration and noise were also examined for both concentric and eccentric conditions with the experimental results.
| Original language | English |
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| Title of host publication | Proceedings - SDEMPED 2015 |
| Subtitle of host publication | IEEE 10th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 284-288 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781479977437 |
| DOIs | |
| Publication status | Published - 21 Oct 2015 |
| Event | 10th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2015 - Guarda, Portugal Duration: 1 Sept 2015 → 4 Sept 2015 |
Publication series
| Name | Proceedings - SDEMPED 2015: IEEE 10th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives |
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Conference
| Conference | 10th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2015 |
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| Country/Territory | Portugal |
| City | Guarda |
| Period | 1/09/15 → 4/09/15 |
Bibliographical note
Publisher Copyright:© 2015 IEEE.
Keywords
- dynamic eccentricity
- harmonics
- induction motors
- mechanical faults
- mixed eccentricity
- static eccentricity
- torque pulsation
- vibration