WIND POWER GENERATION DEVICE USING EXHAUST WIND

摘要

PROBLEM TO BE SOLVED: To provide a wind power generation device using exhaust wind capable of increasing a generating electric power quantity by reducing an influence affected on static pressure in a duct.

SOLUTION: Assuming a diameter of an exhaust port 1a of the duct 1 as D, a diameter of a wind turbine 2 as ψ and an installation distance between the duct 1 and the wind turbine 2 as L. An installation distance between the wind turbine 2 and the exhaust port 1a of the duct 1 is set to the diameter D or more of the exhaust port 1a of the duct 1. The relationship between the diameter D of the exhaust port 1a of the duct 1 and the diameter ψ of the wind turbine 2, is set to 1.75 times to 2 times the diameter D of the exhaust port 1a in the diameter ψ of the wind turbine 2.

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