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Torque Estimation In Industrial Control Systems With Ac Slip-Ring Motors
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| Author(s) |
A. Slutej; A. Poljugan; F. Kolonic |
| Abstract |
Speed control system with slip-ring AC motor (ASTAT®) is a highly developed, wellproven system for heavy duty tasks especially in the field of industrial cranes and another heavy duty material handling systems. In order to increase systems performances, inner torque control loop is added. As feedback information, actual motor (electromagnetic) torque estimator as separate hardware and software module is realized. Torque estimation algorithm is running under DSP ADMC300 and based on measurement of stator currents and voltages. This module is included in the rest of the control system via communication link and can be used as plug-in unit. |
| Download |
| Filename: | EPE-PEMC2002 - T7-015 - Slutej.pdf |
| Filesize: | 221.1 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-05-13 by System |
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