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:
Mar. 27, 2012
Filed:
Mar. 05, 2009
Dirk Steudel, Kiel, DE;
Martin Von Mutius, Ascheffel, DE;
Dirk Steudel, Kiel, DE;
Martin Von Mutius, Ascheffel, DE;
Repower Systems AG, Hamburg, DE;
Abstract
A method for the operation of a wind power plant) with a rotor (), which has at least one angle-adjustable rotor blade (), wherein the wind power plant () is operated in a first operating mode () and/or a second operating mode (). In the first operating mode () a braking process of the rotor () is initiated when a rotational speed of the rotor () is exceeded, which lies above a first rotational speed threshold value. Also, a method for the operation of a wind power plant () with a rotor (), which has at least one angle-adjustable rotor blade (), wherein an operating parameter is monitored and a braking process of the rotor () is initiated when an operating parameter threshold value is reached.