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A DSP-BASED CONTROLLER FOR SENSORLESS CONTROL OF SYNCHRONOUS MACHINES
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| Author(s) |
D. Arab Khaburi; F. Meibody Tabar; A. Comsa; F. M. Sargos |
| Abstract |
In vector control of synchronous machines, the rotor position must be known accurately at any time. In this paper a method based on the calculation of Park components of the "emf vector" is used to estimate the rotor position. This method allows to start up the motor from an unknown initial rotor position. It has been tested
and applied in sensorless vector control of a permanent magnet synchronous machine by using a digital controller system. This controller comprises a Digital Signal Processor (DSP) and three Analog-to-Digital Converters (ADC). The experimental
results prove the validity of the method. |
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| Filename: | Unnamed file |
| Filesize: | 390.1 KB |
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| Type |
Members Only |
| Date |
Last modified 2016-02-22 by System |
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