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. 02, 2024
Filed:
Mar. 27, 2020
Siemens Gamesa Renewable Energy A/s, Brande, DK;
Paul Brian Brogan, Glasgow, GB;
Paul Godridge, Cheadle, GB;
Joseph Hartley, Crewe, GB;
Jiaming Liu, Zhejiang, CN;
Syed Pirzada, London, GB;
Anastasios Thanos, Glasgow, GB;
SIEMENS GAMESA RENEWABLE ENERGY A/S, Brande, DK;
Abstract
Provided is a method of controlling a converter, in particular of a wind turbine, the converter including a first converter portion connected to a generator, a DC-link, and a second converter portion connected to a utility grid. The method including: controlling the first converter portion and the second converter portion by a first control signal and a second control signal, respectively, both being derived based on a requested power signal, in particular requested active power signal, and a generator rotational speed, wherein the first control signal indicates substantially constant generator torque for rotational speed variations of the generator rotational speed above a frequency threshold.