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:
Feb. 02, 2016
Filed:
Dec. 18, 2012
Applicants:
Martin Huus Bjerge, Kibaek, DK;
Per Egedal, Herning, DK;
Gustav Hoegh, Herning, DK;
Ramakrishnan Krishna, Skjern, DK;
Hans Laurberg, Århus C, DK;
Inventors:
Martin Huus Bjerge, Kibaek, DK;
Per Egedal, Herning, DK;
Gustav Hoegh, Herning, DK;
Ramakrishnan Krishna, Skjern, DK;
Hans Laurberg, Århus C, DK;
Assignee:
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03D 7/02 (2006.01);
U.S. Cl.
CPC ...
F03D 7/0224 (2013.01); F03D 7/02 (2013.01); F03D 7/0264 (2013.01); F03D 7/0276 (2013.01); F05B 2260/71 (2013.01); F05B 2270/101 (2013.01); F05B 2270/107 (2013.01); F05B 2270/32 (2013.01); F05B 2270/327 (2013.01); F05B 2270/328 (2013.01); Y02E 10/723 (2013.01);
Abstract
A method for controlling a wind turbine with a rotor and at least one rotor blade, and a control unit are disclosed. The method is characterized in adjusting a pitch angle of the rotor blade and determining the limit of an input value based on the adjusted pitch angle, wherein the input value includes information about the turbine rotational speed.