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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Rojas, C. Melero, M.G. Cabanas, M.F. Cano, J.M. Orcajo, G.A. Pedrayes, F. |
| Copyright Year | 2007 |
| Description | Author affiliation: Univ. of Oviedo, Oviedo (Rojas, C.; Melero, M.G.; Cabanas, M.F.; Cano, J.M.; Orcajo, G.A.; Pedrayes, F.) |
| Abstract | This paper presents a finite element model for the study of the behavior of induction motors under inter-turn short circuit conditions. The main advantages of this model are its simplicity and the possibility of simulating different types of short circuits, involving different number of shorted turns located in different positions. This is achieved by means of the combination of a peculiar coil definition in the bi-dimensional finite element model with an external circuit coupled with it. The proposed model has been applied to a low-voltage random-wound induction motor, especially rewound for this study in order to allow the authors to introduce inter-turn short-circuits in any specific place of the windings. Experimental tests were performed on this machine in healthy and short-circuit conditions and, in both cases, measurements of supply currents and electromagnetic torque were taken. The spectral analysis of these magnitudes showed a good agreement between simulation and experimental results, validating the model for this kind of study. |
| Starting Page | 415 |
| Ending Page | 419 |
| File Size | 6048765 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424410613 |
| DOI | 10.1109/DEMPED.2007.4393130 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-09-06 |
| Publisher Place | Poland |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Coils Performance evaluation Induction motors fault diagnosis Circuit simulation inter-turn short-circuit Finite element methods Torque measurement Circuit testing Electromagnetic measurements Current measurement Coupling circuits induction machines Finite element |
| Content Type | Text |
| Resource Type | Article |
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