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. 29, 2011
Filed:
Jun. 18, 2007
Matthias Thulke, Berlin, DE;
Gunnar Schmidt, Elsdorf, DE;
Thomas Frese, Norderstedt, DE;
Eberhard Voss, Jornstorf, DE;
Matthias Thulke, Berlin, DE;
Gunnar Schmidt, Elsdorf, DE;
Thomas Frese, Norderstedt, DE;
Eberhard Voss, Jornstorf, DE;
Nordex Energy GmbH, Norderstedt, DE;
Abstract
A method for the operation of a wind energy plant with a rotor, which transfers a driving moment to a generator via a drive train, wherein the generator provides a pre-settable generator moment acting opposite to the driving moment and is connectable to a grid, characterised in that after a sudden voltage change in the grid, the generator moment is controlled depending from the phase position of a torsional vibration of the drive train.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile