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:
Nov. 17, 2015
Filed:
Sep. 22, 2009
Applicant:
Ramakrishnan Krishna, Skjern, DK;
Inventor:
Ramakrishnan Krishna, Skjern, DK;
Assignee:
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01W 1/00 (2006.01); F03D 1/00 (2006.01); G06Q 10/04 (2012.01); G06Q 50/06 (2012.01);
U.S. Cl.
CPC ...
G06Q 10/04 (2013.01); G06Q 50/06 (2013.01); Y02E 10/70 (2013.01); Y02E 10/72 (2013.01); Y02E 10/721 (2013.01); Y02E 10/723 (2013.01);
Abstract
A method of determining an estimated wind speed of a wind driving a wind turbine includes measuring a current power generated by the wind turbine, measuring a current rotor speed of a rotor of the wind turbine, and measuring a current blade pitch angle of a rotor blade of the rotor. Moreover, the method includes determining the estimated wind speed based on the current power, the current rotor speed and the current blade pitch angle.