The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 2009
Filed:
May. 04, 2005
Eberhard Voss, Jornstorf, DE;
Eberhard Voss, Jornstorf, DE;
Nordex Energy GmbH, Norderstedt, DE;
Abstract
A method for controlling and adjusting a wind power installation having a nacelle displaceable by an azimuth angle, at least one rotor blade displaceable about its longitudinal axis and a power supply in a spinning mode, wherein the method comprises the following steps: a control unit determines an angular position for the nacelle from measured values (v) of wind velocity and wind direction and one or more displacement angles for the at least one rotor blade upon a measured wind velocity exceeding a predetermined speed value (v*, v*), at least one azimuth drive fed by the power supply sets the nacelle into the angular position (α) determined by the control unit, and at least one pitch drive fed by the power supply sets the at least one rotor blade into the angular position (φ) determined by the control unit, wherein the at least one rotor blade rotates in the set position at a rotational speed within a predetermined range of rotational speed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile