A WIND TURBINE PROVIDING INCREASED POWER OUTPUT
The invention relates to a wind turbine comprising a rotor with at least one blade, characterized in that a flap (2) is arranged to at least partly extend along at least a part of a threshold thickness section (A) of the blade in which the airfoil thickness is at least 36%, the flap being arranged s...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The invention relates to a wind turbine comprising a rotor with at least one blade, characterized in that a flap (2) is arranged to at least partly extend along at least a part of a threshold thickness section (A) of the blade in which the airfoil thickness is at least 36%, the flap being arranged so that a slot is provided between the threshold thickness section and the flap, the chord of the flap being at least 15% of the chord of the threshold thickness section. |
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