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Analysis of Harmonics on a MRAS system used for Sensorless Control of a DFIG
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| Author(s) |
Kris SCICLUNA, C.S. SPITERI, Maurice APAP |
| Abstract |
This paper presents a Model Reference Adaptive System (MRAS) applied to the sensorless control of a DFIG system. The performance of the MRAS is enhanced by introducing a voltage model bandpass filter approximation to compensate for drift. Control is performed by a rotor-side matrix converter and is limited to the most common speed range in wind systems. Moreover a detailed analysis of the effects of current harmonics on the MRAS is carried out and a means of mitigation is proposed. |
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| Filename: | 0091-epe2013-full-18191232.pdf |
| Filesize: | 335.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2014-02-09 by System |
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