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. 24, 2023
Filed:
Sep. 21, 2021
Applicant:
Wobben Properties Gmbh, Aurich, DE;
Inventor:
Kai Busker, Großefehn, DE;
Assignee:
Wobben Properties GmbH, Aurich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 9/06 (2006.01); H02J 3/38 (2006.01); F03D 9/11 (2016.01); F03D 9/25 (2016.01); H02J 3/32 (2006.01);
U.S. Cl.
CPC ...
H02J 9/062 (2013.01); F03D 9/11 (2016.05); F03D 9/25 (2016.05); H02J 3/32 (2013.01); H02J 3/381 (2013.01); F05B 2220/706 (2013.01); H02J 2300/28 (2020.01);
Abstract
Provided is a method for operating a wind power installation including starting a discharge operation of an electrical store of an uninterruptible power supply, in particular at a specific time; performing the discharge operation until the electrical store has a predetermined discharge voltage; detecting a discharge current of the electrical store during the discharge operation; and determining a capacity of the electrical store from the detected discharge current.