Wind aggregate's mathematical modeling method based on wind tunnel test results and regression functions

The paper presents issues above the mathematical modeling of wind aggregates. The authors proposed a new possible method for the determination of the mathematical model for a wind turbine, that is based on the usage of results provided by the experimental tests performed in wind tunnels and combined with the usage of regression functions (of one or two variables). There are presented the advantages of the proposed method and there are also presented comparative aspects on the usage of regression functions of one or two variables.