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. 08, 2025
Filed:
Aug. 03, 2023
General Electric Renovables Espana, S.l., Barcelona, ES;
Efren Albisu Iso, Barcelona, ES;
Mauro Grammatico, Barcelona, ES;
Pedro Arroyo Beltri, Barcelona, ES;
General Electric Renovables Espana, S.L., Barcelona, ES;
Abstract
The present disclosure is related to methods () configured for detecting the state of a wind turbine blade (). The methods () comprising receiving () load signals from a wind turbine blade (), determining () an energy of the load signal in a first and second frequency and comparing () said energy to generate a flag signal if the energy in the first frequency is smaller than the energy in the second frequency. A control system () suitable to detect the state of a wind turbine blade () is also provided, as well as wind turbines () including such a control system ().