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:
Jan. 23, 2024
Filed:
Jul. 07, 2020
Vestas Wind Systems A/s, Aarhus N., DK;
Karthik Krishnan Jamuna, Trivandrum, IN;
Igor Kelbas, Mårslet, DK;
Selvavignesh Vedamanickam, Chennai, IN;
Maxime Coulange, Boisseron, FR;
Jiji Nallathambi Kumaradhas, Beder, DK;
Jesper Errboe Askov, Silkeborg, DK;
Karl H. Svendsen, Hadsten, DK;
Edgar Anahua, Rønde, DK;
Nikolaj Sig Overgaard, Aarhus C, DK;
Vestas Wind Systems A/S, Aarhus, DK;
Abstract
There is provided a method () of correcting blade pitch in a wind turbine () having a tower () and a plurality of rotor blades (). The method () comprises: receiving () sensor output data from one or more wind turbine sensors (), the sensor output data including data indicative of excitation of the tower () for a plurality of different pitch angles of a particular one of the blades (); determining () a corrected pitch reference of the particular blade (), the corrected pitch reference corresponding to a minimum tower excitation based on the received sensor output data; and, sending () the corrected pitch reference to a pitch actuator system () of the particular blade ().