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EnglishIn the paper, the torque control of an asynchronous motor fed by a voltage source inverter (VSI) is performed by evaluating, by means of a microprocessor, in each sampling interval the voltage space vector which gives rise to a mean value of the electromagnetic torque just equal to the imposed one. The correspondent modulation technique for the VSI is described. The results obtained by means of a numerical simulation show a very good behavior both in steady state and in transient operation, with particular reference to the accuracy and the quickness of the drive response.
| Titolo: | MICROPROCESSOR VOLTAGE CONTROL OF INVERTER FED ASYNCHRONOUS MOTORS |
| Autori: | |
| Data di pubblicazione: | 1993 |
| Abstract: | In the paper, the torque control of an asynchronous motor fed by a voltage source inverter (VSI) is performed by evaluating, by means of a microprocessor, in each sampling interval the voltage space vector which gives rise to a mean value of the electromagnetic torque just equal to the imposed one. The correspondent modulation technique for the VSI is described. The results obtained by means of a numerical simulation show a very good behavior both in steady state and in transient operation, with particular reference to the accuracy and the quickness of the drive response. |
| Handle: | http://hdl.handle.net/11580/871 |
| ISBN: | 0780312430 |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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