There are two main problems that slow down the wind industry - these are large losses in the kinematic characteristics of the wind flow during its use and small gusts of wind in non-northern regions of the Russian Federation. The designed confuser-diffuser system is able to solve these problems by increasing the KIEV (Wind Energy Utilization Factor). In the article, the previously designed systems for incrementing the kinematic parameters of the wind, which are installed on the developed wind turbine with a vertical axis of rotation "Object 1-U", were analyzed.

Keywords: confuser, diffuser, confuser-diffuser system, Venturi effect, momentum conservation law, contraction ratio, Fibonacci numbers