Study and experimental verification of control tuning strategies in a variable speed wind energy conversion system
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hdl:2117/12282
Document typeArticle
Defense date2011-05
Rights accessRestricted access - publisher's policy
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Abstract
This paper analyzes and compares different control tuning strategies for a variable speed wind energy
conversion system (WECS) based on a permanent-magnet synchronous generator (PMSG). The aerodynamics
of the wind turbine (WT) and a PMSG have been modeled. The control strategy used in this
research is composed of three regulators, which may be based on either linear or nonlinear controllers. In
this analysis, proportional-integral (PI) linear controllers have been used. Two different tuning strategies
are analyzed and compared. The main goal is to enhance the overall performance by achieving a low
sensitivity to disturbances and minimal overshoot under variable operating conditions. Finally, the
results have been verified by an experimental WECS laboratory prototype
CitationZaragoza, J. [et al.]. Study and experimental verification of control tuning strategies in a variable speed wind energy conversion system. "Renewable energy", Maig 2011, vol. 36, núm. 5, p. 1421-1430.
ISSN0960-1481
Publisher versionhttp://linkinghub.elsevier.com/retrieve/pii/S0960148110005045
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