Increasing the Efficiency of Wind Turbines

The research work is devoted to the improvement of wind turbines. Wind turbines do not work when the minimum wind speed is 5 m/s. However, they ensure their operability when the wind speed exceeds 6 m/s. The creation of shock-resistant wind turbines that can operate in low wind conditions and are easy to install is currently relevant. The article presents improved wind turbines that can operate at low wind speeds by increasing the friction force acting on the turbine blades based on the Bernoulli principle. The study proposes an optimal patented wind turbine that works by increasing the wind speed due to the friction force acting on the turbine blades and has the ability to be conveniently installed in residential buildings. Also, a power analysis of the turbine was carried out based on Bernoulli's law and the pressure resistance of the turbine was checked using modern programs.