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:
Sep. 24, 2019
Filed:
Dec. 01, 2015
Applicant:
Fos4x Gmbh, München, DE;
Inventors:
Mathias Müller, München, DE;
Matthias Schubert, Rendsburg, DE;
Assignee:
fos4X GmbH, München, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 17/00 (2016.01); G01P 15/093 (2006.01); F03D 80/40 (2016.01);
U.S. Cl.
CPC ...
F03D 17/00 (2016.05); F03D 80/40 (2016.05); G01P 15/093 (2013.01); F05B 2270/334 (2013.01); F05B 2270/804 (2013.01); F05B 2270/807 (2013.01); Y02E 10/72 (2013.01);
Abstract
A method for monitoring a wind turbine is described. The method comprises measuring acceleration by means of a fiber-optic acceleration sensor in a rotor blade of the wind turbine; opto-electronically converting an acceleration signal of the fiber-optic acceleration sensor; and filtering the opto-electronically converted acceleration signal by means of an analog anti-aliasing filter.