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:
May. 26, 2015
Filed:
Nov. 11, 2010
Tim Behrens, KØbenhavn S, DK;
LI Hong Idris Lim, Singapore, SG;
Tian Lim, Singapore, SG;
Chee Kang Lim, Singapore, SG;
Teck Bin Arthur Lim, Singapore, SG;
Kok Leong Chong, Singapore, SG;
Whye Ghee Kim, Singapore, SG;
Yun Chong Gabriel Chang, Singapore, SG;
Loh Wuh Ken, Singapore, SG;
Tim Behrens, KØbenhavn S, DK;
Li Hong Idris Lim, Singapore, SG;
Tian Lim, Singapore, SG;
Chee Kang Lim, Singapore, SG;
Teck Bin Arthur Lim, Singapore, SG;
Kok Leong Chong, Singapore, SG;
Whye Ghee Kim, Singapore, SG;
Yun Chong Gabriel Chang, Singapore, SG;
Loh Wuh Ken, Singapore, SG;
Vestas Wind Systems A/S, Aarhus N., DK;
Abstract
The invention involves a wind turbine comprising at least one blade () in turn comprising a blade body (), lift-regulating means () adapted for movement in relation to the blade body () so as to regulate the lift of the blade, and load sensing means () for determining a load acting on the lift-regulating means (), the wind turbine further comprising an actuation control unit () adapted to control the movement of the lift-regulating means () based on output from the load sensing means (). In addition to output from the load sensing means (), the actuation control unit () is adapted to control the movement of the lift-regulating means () based on the movement of the lift-regulating means ().