Robust Offset-Free Speed Tracking Controller of Permanent Magnet Synchronous Generator for Wind Power Generation Applications
In: Electronics, Jg. 7 (2018-04-01), Heft 4, S. 48-48
Online
academicJournal
Zugriff:
This article presents a robust speed tracking algorithm for a permanent magnet synchronous generator utilized for wind power generation systems, considering the machine parameter and load uncertainties. There are two major contributions: (a) a disturbance observer is designed to exponentially estimate disturbances from the model-plant mismatches and severe load torque variations, and (b) it is included in a nonlinear cascade-type proportional speed tracking controller to establish the performance recovery and offset-free properties without the use of tracking error integrators. A simulation result numerically verifies the effectiveness of the proposed technique, where the PowerSIM software emulates a wind power generation system.
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Robust Offset-Free Speed Tracking Controller of Permanent Magnet Synchronous Generator for Wind Power Generation Applications
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Autor/in / Beteiligte Person: | Kim, Seok-Kyoon ; Lee, Kyo-Beum |
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Zeitschrift: | Electronics, Jg. 7 (2018-04-01), Heft 4, S. 48-48 |
Veröffentlichung: | MDPI AG, 2018 |
Medientyp: | academicJournal |
ISSN: | 2079-9292 (print) |
DOI: | 10.3390/electronics7040048 |
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