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:
Aug. 01, 2023
Filed:
May. 28, 2020
Electric Power Research Institute, Inc., Palo Alto, CA (US);
Leonard Charles Angello, Mountain View, CA (US);
David Robert Noble, Catawba, NC (US);
Andrew Mueller, Bakersfield, CA (US);
John Alexander Miltner, Smyrna, GA (US);
Benjamin Emerson, Peachtree City, GA (US);
Scott Sheppard, Mountain View, CA (US);
Jared Kee, Marietta, GA (US);
Timothy Charles Lieuwen, Atlanta, GA (US);
Electric Power Research Institute, Inc., Palo Alto, CA (US);
Abstract
A method for detecting blowout precursors in at least one gas turbine combustor comprising: receiving combustion dynamics acoustic data measured by an acoustic measuring device associated with the combustor in real time; performing wavelet analysis on the acoustic data using simplified Mexican Hat wavelet transform analysis; and determining the existence of a blowout precursor based at least in part on the wavelet analysis. Provided also is a system and a non-transitory computer readable medium configured to perform the method.