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:
May. 02, 2017
Filed:
Mar. 29, 2012
Applicant:
Niels Erik Danielsen, Brabrand, DK;
Inventor:
Niels Erik Danielsen, Brabrand, DK;
Assignee:
VESTAS WIND SYSTEMS A/S, Aarhus, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 9/06 (2006.01); F03D 7/00 (2006.01);
U.S. Cl.
CPC ...
H02J 9/06 (2013.01); F03D 7/00 (2013.01); F05B 2260/845 (2013.01); F05B 2270/107 (2013.01); Y02E 10/723 (2013.01); Y10T 307/344 (2015.04);
Abstract
The present invention relates to a redundant power supply system for wind turbine control systems, said power supply system being adapted to supply power to one or more power consumers of a wind turbine control system, the redundant power supply system comprising a first power rail, a second power rail, and switching means being adapted to select the first or the second power rail so as to provide power to at least part of a power consumer from either the first power rail or the second power rail. The invention further relates to an associated method.