The double feed asynchronous machines are increasingly used in modern wind farms to optimize wind turbine performance. These machines have the ability to adapt to variations in wind speed and also contribute to the stability of the electricity network. In this article, the modeling and simulation of the double feed asynchronous machine has been done. The different machine parameters such as speed, torque, flows and currents were analyzed. The results showed that all the quantities of the machine have an oscillating transient regime. Thus, the very unstable open-loop nature of the double feed asynchronous machine appears very clearly. In order to resolve this problem, the use of looped commands becomes essential.
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