VERTICAL WIND SPEED ACCELERATION TYPE WIND TURBINE

A wind turbine includes: a collector base; a tunnel body; and a wind turbine. The collector base has an entire circumference at which a wind inflow part is formed. The tunnel body includes a lower front member that is vertically installed on the collector base, that has a substantially rectangular c...

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Bibliographische Detailangaben
Hauptverfasser: YOSHIBA, Yasutaka, SEITOKU, Norio, YAMADA, Kouji, ASAI, Souichirou, SATO, Kunimitsu
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A wind turbine includes: a collector base; a tunnel body; and a wind turbine. The collector base has an entire circumference at which a wind inflow part is formed. The tunnel body includes a lower front member that is vertically installed on the collector base, that has a substantially rectangular cross-sectional shape, and whose cross-sectional area is reduced linearly or curvilinearly from a wind inlet formed on the collector base side, and an upper member that linearly or curvilinearly expands from a position of the reduced cross-sectional area to the wind outlet at an upper end. The wind turbine is installed at a reduced part of the tunnel body such that an interval between long side parts of the tunnel body is minimum, and a ratio of short side parts and the long side parts of the tunnel body is 1 to 10 times.