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:
Dec. 27, 2011
Filed:
Jan. 08, 2009
Applicants:
Michael Laursen, Odense SV, DK;
Flemming Bay Thunbo, Galten, DK;
Inventors:
Michael Laursen, Odense SV, DK;
Flemming Bay Thunbo, Galten, DK;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 11/01 (2006.01); G05D 3/12 (2006.01); G05D 5/00 (2006.01); G05D 9/00 (2006.01); G05D 11/00 (2006.01); G05D 17/00 (2006.01); F03D 9/00 (2006.01); H02P 9/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wind turbine control system is provided. The control system includes a first and a second control unit which are coupled to each other over a first network. The first control unit is configured as a critical control unit, comprising a first set of functions comprising critical control functions for the operation of a wind turbine, and the second control unit is configured as a secondary control unit, comprising a second set of functions comprising non-critical control functions and data management functions.