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A DSP-based Discrete Space Vector Modulation Direct Torque Control of Sensorless Induction Machines
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| Author(s) |
F. Khoucha; K. Marouani; A. Kheloui; K. Aliouane |
| Abstract |
In this paper, we present a Direct Torque Control scheme of an induction motor operating without speed sensor. The estimation of the stator flux and the rotor speed is
performed by an adaptive observer. In order to reduce the torque, flux, current and speed ripple a Discrete Space Vector Modulation (DSVM-DTC) strategy is implemented using a DSP-based hardware. To illustrate the performances of this
control scheme, experimental results are presented. |
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| Filename: | Unnamed file |
| Filesize: | 322.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-01-23 by System |
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