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. 09, 2024
Filed:
Apr. 21, 2021
General Electric Company, Schenectady, NY (US);
Weizhong Yan, Clifton Park, NY (US);
Zhaoyuan Yang, Schenectady, NY (US);
Masoud Abbaszadeh, Clifton Park, NY (US);
Yuh-Shyang Wang, Pittsburgh, PA (US);
Fernando Javier D'Amato, Niskayuna, NY (US);
Hema Kumari Achanta, Schenectady, NY (US);
GE Infrastructure Technology LLC, Greenville, SC (US);
Abstract
A method for detecting a cyberattack on a control system of a wind turbine includes providing a plurality of classification models of the control system. The method also includes receiving, via each of the plurality of classification models, a time series of operating data from one or more monitoring nodes of the wind turbine. The method further includes extracting, via the plurality of classification models, a plurality of features using the time series of operating data. Each of the plurality of features is a mathematical characterization of the time series of operating data. Moreover, the method includes generating an output from each of the plurality of classification models and determining, using a decision fusion module, a probability of the cyberattack occurring on the control system based on a combination of the outputs. Thus, the method includes implementing a control action when the probability exceeds a probability threshold.