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:
Aug. 26, 2013
Filed:
Oct. 30, 2012
Nordex Energy Gmbh, Norderstedt, DE;
Mark Jurkat, Norderstedt, DE;
Ulrich Harms, Hamburg, DE;
Nordex Energy GmbH, Norderstedt, DE;
Abstract
The present invention is related to a method for determining a characteristic curve () for an electric variable (P, Q, φ, cos φ, I, I) of a wind energy plant (). According to the present invention, it is provided that at least one characteristic value of the electric variable (P, Q, φ, cos φ, I, I) is measured for at least one value of the wind (v), and for the at least one value of the wind (v), a characteristic value of the electric variable (P, Q, φ, cos φ, I, I) is adapted from a predetermined characteristic curve () containing characteristic values of the electric variable (P, Q, φ, cos φ, I, I) as a function of different values of the wind (v), taking into account the characteristic value measured for the at least one value of the wind (v).