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Analysis of mathematical modeling of different control strategies for variable speed control in wind energy conversion system (WECS)

机译:风能转换系统(WECS)中不同控制策略的变速控制数学模型分析

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Because of the environmental pollution problems and the economic benefits of fuel savings, there has been a growing interest in the renewable energy, especially wind energy power systems. There are still many unsolved challenges in expanding wind power, and there are numerous problems of interest to systems control researchers. The amount of energy obtained from a wind energy conversion system (WECS) depends not only on the characteristics of the wind regime at the site, but it also depends on the control strategy used for the WECS. In order to get the maximum power from the wind, the variable-speed wind turbine should run at different speed when wind speed changes. In this paper modeling and control scheme of the efficient mathematical methods are introduced. Models of several autonomous WECS have been developed using Matlab Simulink software. These allow easy performance evaluations and comparisons on different control strategies used in WECS.
机译:由于环境污染问题和节省燃料的经济利益,人们对可再生能源,尤其是风能发电系统的兴趣日益增长。在扩大风力发电方面仍然存在许多未解决的挑战,并且系统控制研究人员还存在许多有趣的问题。从风能转换系统(WECS)获得的能量数量不仅取决于现场风况的特征,而且还取决于WECS使用的控制策略。为了从风中获取最大功率,当风速变化时,变速风力涡轮机应以不同的速度运转。本文介绍了有效数学方法的建模和控制方案。使用Matlab Simulink软件已经开发了几种自主WECS的模型。这些功能可以轻松评估和比较WECS中使用的不同控制策略的性能。

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