Review of Angles of Attack Blade and Camber Maximum Location in Horizontal Axis Wind Turbines With Plane-Form Blades

Since Iran is a windy country due to the adjacency to the sea and the existence of Alborz and Zagros plateau, it is expected that the use of wind energy will be developed in near future. The present study aimed at finding the best blade Angle and the best location maximum camber from the chord from among selective levels. Determining the above levels can lead to an increase in few-bladed wind turbines. At first, models of wind turbines, each with thickness from chord and camber was made in. These models were put in wind production mechanism. All data from experiment were statistically analyzed by software & software and test. The results showed a significant difference between power from the experiment in different wind speeds and location maximum camber. From Duncan test, it was found out that in wind turbines among five levels of angle of attack, angle with an average power of watt, and among levels of maximum camber level of with an average power of watt and among three levels of wind speed, level of with an average power watt produced the largest among of power from among selective levels. Also it was found out that interaction between variables (angle of attack, location maximum camber and speed) was significant and the model with an angle of attack of, location maximum camber of and wind speed of was presented with power of watt as the best model for the largest amount of power.