A comparative study between three sensorless control strategies for PMSG in wind energy conversion system
This paper presents a comparative study of sliding mode, artificial neural network and model reference adaptive speed observers for a speed sensorless permanent magnet synchronous generator (PMSG) in wind energy conversion system (WECS). Wind velocity and position sensorless operating methods for wind generation system using observer are proposed only by measuring phase voltages and currents. Maximum wind energy extraction is achieved by running the wind turbine generator in variable-speed mode. In addition the three speed observers are compared to verify the robustness against parameter variations.
Year of publication: |
2009
|
---|---|
Authors: | Brahmi, Jemaa ; Krichen, Lotfi ; Ouali, Abderrazak |
Published in: |
Applied Energy. - Elsevier, ISSN 0306-2619. - Vol. 86.2009, 9, p. 1565-1573
|
Publisher: |
Elsevier |
Keywords: | Sensorless WECS MPPT Sliding mode observer Artificial neural network observer Model reference adaptive observer |
Saved in:
Online Resource
Saved in favorites
Similar items by person
-
Boukettaya, Ghada, (2010)
-
Voltage control of a variable speed wind turbine connected to an isolated load: Experimental study
Masmoudi, Abdelkarim, (2012)
-
L’actionnariat éthique : une solution aux conflits successoraux des entreprises familiales
Tarbalouti, Essaid, (2011)
- More ...