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:
Jan. 23, 2024
Filed:
May. 11, 2022
General Electric Renovables Espana, S.l., Barcelona, ES;
Christoph Schulten, Salzbergen, DE;
General Electric Renovables Espana, S.L., Barcelona, ES;
Abstract
A method (-) for operating a wind turbine () including a rotor () having rotor blades () and a power conversion system () mechanically connected with the rotor (), configured to convert input motive power into electrical output power, and electrically connected to a network () for feeding the electrical output power (P) to the network is provided. The method includes determining () a current frequency (f) of the network (), and, when the current frequency (f) is equal to or lower than a threshold frequency (f), operating () the power conversion system () at an electrical output power (P) which is increased by an electrical output power increase (PI) in accordance with a monotonic function (PI(f)) of the current frequency (f) limited to a maximum value (PI).