文章基本信息

标题：Fluctuations Mitigation of Variable Speed Wind Turbine through Optimized Centralized Controller
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作者：Ali Mohammadi ; Sajjad Farajianpour ; Saeed Tavakoli 等
期刊名称：TELKOMNIKA (Telecommunication Computing Electronics and Control)
印刷版ISSN：2302-9293
出版年度：2012
卷号：10
期号：4
页码：703-714
DOI：10.12928/telkomnika.v10i4.859
语种：English
出版社：Universitas Ahmad Dahlan
摘要：A wind energy conversion system (WECS) including a variable wind turbine in grid-connected mode is considered to control. In this paper, each component of WECS model is systematically presented and then the integrated overall model is validated.Regarding to nonlinear nature of WECS and the complex system structure as multiple-input multiple-output (MIMO), it is difficult to find a proper control strategy. To simplify the control design, a centralized controller, which is compatible with systematic modelling, is employed. In addition, to enhance the centralized controller performance, an optimization based on genetic algorithm (GA) is accomplished. Simulation results demonstate the effectivesness of the proposed control startegy to mitigation fluctuations.