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Abstract
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This paper addresses modeling, stability analysis and control of the doubly-fed induction generator
for wind turbines. In the present work, imperialist competitive and artificial bee colony algorithms are used for
optimizing parameters of controllers of a wind turbine with doubly fed induction generator. Algorithms of
optimizing of the controllers’ parameters are described. Based on this, an eigenvalue-based objective function is
utilized to optimize the parameters. To evaluate the optimized gains, simulations are performed on a single
machine infinite bus system, and the dynamic responses of system with parameters obtained from two
optimization techniques are compared.
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