Power loss reduction in turbulent wind for a wind turbine...

Details Power loss reduction in turbulent wind for a wind turbine... Power loss reduction in turbulent wind for a wind turbine...

2011-03-22

2011-03-22

Nguyen, Ninh H (Department: 3745)

Fluid reaction surfaces (i.e., impellers)

With measuring, testing, signalling or inspection means

C416S001000, C416S041000, C416S042000, C416S14600A, C416S23100A

Reexamination Certificate

active

07909575

ABSTRACT:
A wind turbine blade assembly includes at least one local load sensor disposed on and/or within a surface of the wind turbine blade and at least one active flow modification device disposed on and/or within a surface of the wind turbine blade and configured to alter the aerodynamics of the wind turbine blade in response to real time local load sensor measurements such that a difference between a current angle of attack and an optimum angle of attack on the wind turbine blade is substantially minimized.

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patent: WO 2004074681 (2004-09-01), None
patent: WO 2005071382 (2005-08-01), None

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