Mathematical Model of the Double Fed Induction Generator for Wind Turbines and its Control Quality

The fast growing of the wind energy makes the market of wind generators much larger and competitive. Nowadays, three main wind turbine types are developed. Nevertheless, every manufacturer introduces some "unique" solution in own design. However, the principal behaviour of the generators, from the electrical point of view, remains more or less the same. So the question: "does the development of the large scale of different wind generator models for simulation in power systems has a common engineering sense?", becomes noteworthy. The focus of this paper has been made on the derivation of basic for one doubly fed induction generator (DFIG) which can be used for one DFIG model regardless the manufacturer.