به سوی یک شناسایی عملی یک مدل ژنراتور بادی بر اساس برای ارزیابی شبکه

The main impacts on electrical systems, for transmission operators, are variations of the voltage and changes of the power flows. In this paper we detail how we have identified the main characteristics of a DFIG based wind generator. Simulation results of this model will be compared with experimental results measured on the real 1.5 MW wind generator. Thanks to the use of power electronic converters this variable speed wind generator is controlled according to four operating modes. A modeling of power electronic converters has been developed to highlight the impact of the switching phenomena and the power quality of the generated quantities.