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COMMANDE NUMERIQUE DE VITESSE D'UNE MACHINE ASYNCHRONE / DIGITAL SPEED CONTROL OF AN ASYNCHRONOUS MACHINE
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| Author(s) |
B. de Fornel; J. C. Hapiot; R. Kowalczyk |
| Abstract |
In this paper, the study and the reaIization of a speed regulation for an induction machine without speed sensor is showed. The machine is current-fed by a static converter. A non linear control law is defined. This law is characterised by a decoupling control between flux and torque. The dynamic behaviour of the system is independant of the operating point. The control characteristics are defined with the aid of a numerical program (SECMA). The control laws are set on a microprocessor. Experimental results are obtained with a 4. 4 Kw induction machine. |
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| Filename: | Unnamed file |
| Filesize: | 3.49 MB |
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| Type |
Members Only |
| Date |
Last modified 2021-03-11 by System |
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