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A Low Voltage Asynchronous Drive
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| Author(s) |
Vorel P. |
| Abstract |
The contribution deals with problems of creating an asynchronous drive system (asynchronous motor + pulse-width-modulated inverter) with a low voltage level. The independence of reachable machine parameters on the choice of the voltage level (it means on the voltage-current relations) is explained in the paper. A concrete used asynchronous machine created by rewinding a common three-phase net motor is described. Its parameters are mentioned. The developed regulation algorithm optimising the drive efficiency is proposed. Basic parameters and measurement results of the whole drive, inverter power circuit and digital regulation system as well as some practical experiences with using of that drive are noticed. |
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| Filename: | EPE-PEMC2000 - 312 - Vorel.pdf |
| Filesize: | 129.6 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-04-28 by System |
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