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:
Mar. 24, 2020
Filed:
Aug. 22, 2017
General Electric Company, Schenectady, NY (US);
Theodore Steven Wilmot, Laurens, SC (US);
Jonathan Paul Signore, Latham, NY (US);
Gaylon Mitchell Pfeiffer, Boston, MA (US);
General Electric Company, Schenectady, NY (US);
Abstract
The present disclosure is directed to a system for controlling a yaw drive of a wind turbine when a native yaw drive control system is non-operational. The system includes an external sensor configured to detect a parameter indicative of a wind condition experienced by the wind turbine. The system also includes an external controller communicatively coupled to the external sensor. The external controller is configured to control the yaw drive based on measurement signals received from the external sensor. The external sensor and the external controller are electrically isolated from the native yaw drive control system.