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Electromagnetic Torque Harmonics for On-Line Interturn Shortcircuits Detection in Squirrel Cage Induction Motors
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| Author(s) |
M. G. Melero; M. F. Cabanas; F. R. Faya; C. H. Rojas; J. Solares |
| Abstract |
This paper describes a new method for on-line detection of interturn shortcircuits in squirrel cage induction motors. This method is based in the identification of some harmonic components in electromagnetic torque (E.T.) spectrum. The following study shows the result of comparing theoretical components in E.T. spectrum for a healthy machine with those which appear in the cases of interturn shortcircuits of different severities. As a conclusion to the study, some E.T. harmonics reveal the variability of detecting whether this type of failure exists. |
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| Filename: | EPE1999 - PP00782 - Garcia Melero.pdf |
| Filesize: | 295.9 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-04-07 by System |
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