The Design of Automatic Control System for Wind Turbine

According to the special form and structure of concentrated wind energy turbine, and based on the idea of largely use of wind energy, the author designed an automatic control system, which can control the wind facing of wind turbine and change bladepsilas pitch angle. Under the control this system, the concentrated wind energy turbine can not only meet the demand of wind facing under normal conditions, but also work normally when the wind speed become bigger than maximum permissible wind speed of common concentrated wind energy turbine. So the utilization efficiency of the concentrated wind energy turbine can been enhanced.