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.

Date of Patent:
Jun. 23, 2020

Filed:

Sep. 19, 2016
Applicant:

Siemens Aktiengesellschaft, München, DE;

Inventors:

Kurt Andersen, Vorbasse, DK;

Per Egedal, Herning, DK;

Thomas Hjort, Vejleøst, DK;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02P 9/00 (2006.01); H02P 9/10 (2006.01); F03D 7/02 (2006.01); H02K 7/18 (2006.01); H02J 3/38 (2006.01); H02P 101/15 (2016.01);
U.S. Cl.
CPC ...
H02P 9/10 (2013.01); F03D 7/0264 (2013.01); F03D 7/0272 (2013.01); F03D 7/0284 (2013.01); H02K 7/183 (2013.01); F05B 2260/903 (2013.01); F05B 2270/1071 (2013.01); H02J 3/386 (2013.01); H02P 2101/15 (2015.01); Y02E 10/723 (2013.01); Y02E 10/725 (2013.01); Y02E 10/763 (2013.01);
Abstract

A method to control a wind power installation is provided. The wind power installation includes a generator and a converter. The generator is configured to convert wind power into electrical power and to provide the electrical power from the generator to the converter. The converter is configured to adapt and to provide the electrical power to an electrical grid. The converter is operable to comply with pre-determined grid code requirements during a grid fault. An amount of electrical power, which is present in the wind power installation during the grid fault, is fed into the generator. The generator is operable to convert the respective amount of electrical power into a generator loss.


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