VERTICAL WIND TURBINE COMPRISING ROTOR BLADE-SUPPORTING PITCH MOTOR, AS WELL AS KIT FOR SAME, AND METHOD FOR OPERATING SAME
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United States of America Patent
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Issued Date -
Oct 19, 2023
app pub date -
Oct 31, 2022
filing date -
Jun 30, 2017
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Abstract
The present invention relates to a vertical wind turbine (1) with a plurality of vertical blades (7), which are each supported such that they are motor-driven pivotable around a respective blade rotation axis (C7) independently of one another, and are rotatable on a common circular path (K) around a vertical rotor rotation axis (C2), and to a method for operating the vertical wind turbine (1), wherein angular positions of vertical blades (7) of the vertical wind turbine (1), which are each supported such that they are rotatable around a respective vertical rotor rotation axis (C2) and are motor-driven pivotable around a respective blade rotation axis (C7) independently of one another, are being predetermined. According to the invention, the vertical wind turbine (1) is operated in a particularly efficient and material-protecting way in that the angular positions of the blades (7) are each predetermined by means of at least one pitch motor (27) at least partially supporting the respective blade (7).
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