TURBINE FOR GENERATION OF ELECTRICITY BY WIND USING CONSTRUCTION FOR CONCENTRATING WIND

摘要

PURPOSE: A wind turbine using the vertical rising current of a wind collection structure is provided to ensure high generation efficiency by controlling the position of a door to concentrate wind. CONSTITUTION: A wind turbine(100) comprises a wind collection structure(110), a duct member(120), a wind guide(130), a rotary shaft(140), a rotator(150), and a generator. The wind collection structure has an inlet port(111) and a plurality of guide barriers(112,113). The guide barriers concentrate the wind blown in a horizontal direction from an inlet to the center. The duct member guides the wind flowing in through the inlet to the top and has wind guide fixing pieces(121) and wind guide holes(122) formed between the wind guide fixing pieces. The wind guide guides the wind to the wind guide holes. The rotator is coupled to the upper end of the rotary shaft and rotated together. The generator is connected to the lower end of the rotary shaft and generates electricity.