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[References.: 23 tit.]

The goal of this paper is to synthesize the intelligent pitch angle control system under variable wind conditions for the specialized processor that reproduces the operating modes of type-4 wind turbines in real time in the specialized software-hardware hybrid simulation tool. The control schemes using main strategies of a conventional control and an intelligent control with a fuzzy logic have been discussed. The strategy based on a combined pitch control system was adopted. As a result, the authors designed and implemented a comprehensive mathematical model for pitch angle control of wind turbines. The RTDS hardware-software tool was used as a reference for model validation. The results showed a fairly good similarity, therefore, the developed model can be applied to control the pitch angle in a hybrid model of type-4 wind turbines for wind power plants simulating in the large-scale electric power system.