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:
Nov. 20, 2018
Filed:
Aug. 01, 2014
Applicant:
Wobben Properties Gmbh, Aurich, DE;
Inventors:
Alfred Beekmann, Wiesmoor, DE;
Kai Busker, Großefehn, DE;
Assignee:
Wobben Properties GmbH, Aurich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 1/10 (2006.01); F03D 7/04 (2006.01); H02J 3/38 (2006.01); H02J 3/12 (2006.01); H02J 3/18 (2006.01); F03D 9/25 (2016.01);
U.S. Cl.
CPC ...
F03D 7/048 (2013.01); F03D 9/257 (2017.02); H02J 3/12 (2013.01); H02J 3/18 (2013.01); H02J 3/386 (2013.01); Y02E 10/763 (2013.01); Y02E 40/30 (2013.01);
Abstract
Method for feeding electric power into an electric supply grid by means of a wind farm, wherein the wind farm feeds into the supply grid from an interconnecting network and via a transformer, with the first interconnecting network having a interconnecting network voltage and the supply grid having a grid voltage, wherein feeding takes place based on a virtual measured voltage and a voltage of a virtual measurement point is calculated as the virtual measured voltage.