| 摘要 |
PURPOSE: A broadband wind power generator is provided to improve the concentration density of wind by controlling the opening and closing degree of a wind collection hole in real time. CONSTITUTION: A broadband wind power generator comprises a wind collection hole(10), a cylinder, a wire(12), winding devices(13), an air turbine, a wind speed sensor, and a controller. The wind collection hole is formed in a conical shape and is divided into multiple parts to be fold and unfolded. The cylinder is installed in the inner side of the wind collection hole. The wire is installed in the outer edge of the wind collection hole and opens and closes the wind collection hole. The winding devices pull or release the wire. The air turbine is installed in the rear end of the wind collection hole and generates electric energy. The wind speed sensor senses wind speed based on the rotation amount of the air turbine. The controller controls the operation of the cylinder and winding devices by receiving the sensed data from the wind speed sensor. |
