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Observer for Sensorless IM Drives with Enhanced Dynamic Performance
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| Author(s) |
J. Maes; J. Melkebeek |
| Abstract |
The paper deals with an adaptive flux and speed observer for use in speed sensorless induction motor
drives. The dynamic performance of a classical adaptive observer is studied and a new adaptive flux
and speed observer is proposed for use in stator flux or rotor flux vector controlled induction motor
drives. By including a mechanical model for the induction motor and its load the dynamic
performance of the speed estimation is improved. Both simulation results and experimental results
show the advantages of the proposed adaptive observer. |
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| Filename: | EPE1999 - PP00387 - Maes.pdf |
| Filesize: | 387.4 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-03-30 by System |
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