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:
Apr. 23, 2013
Filed:
Jun. 05, 2008
Thomas Krueger, Westerroenfeld, DE;
Thomas Krueger, Westerroenfeld, DE;
Repower Systems SE, Hamburg, DE;
Abstract
The invention relates to a method for the operation of a wind power plant () with a rotor () and a rotating apparatus () connected with the rotor (), wherein a rotor speed (n) and a rotating apparatus speed (n) are interrelated via a specifiable transmission ratio, wherein the rotating apparatus speed (n) is determined, and wherein a rotational speed measurement value (rpm) is captured for the determination of the rotating apparatus speed (n). The method according to the invention is characterized in that the rotational speed measurement value (rpm) is corrected with an intermittently variable correction value (rpm) so that the determined rotating apparatus speed (rpm) results, and wherein the determined rotating apparatus speed (rpm) is fed as the actual value into a regulation apparatus () of the wind power plant ().