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:
Jun. 25, 2013
Filed:
Sep. 23, 2009
Lars Helle, Suldrup, DK;
Philip Richard Jacobsen Carne Kjaer, Arhus C, DK;
Morten Lindholm, Hojbjerg, DK;
Flemming Buus Bendixen, Hobro, DK;
Ion Boldea, Timisoara, RO;
Lars Helle, Suldrup, DK;
Philip Richard Jacobsen Carne Kjaer, Arhus C, DK;
Morten Lindholm, Hojbjerg, DK;
Flemming Buus Bendixen, Hobro, DK;
Ion Boldea, Timisoara, RO;
Vestas Wind Systems A/S, Aahrus N, DK;
Abstract
A method for establishing a wind turbine generator with one or more Permanent Magnet (PM) rotors. The method comprises the steps of: manufacturing a generator prepared for taking one or more PM rotors, manufacturing one or more rotors comprising a plurality of holding means prepared for retaining PM material, mounting substantially non-magnetized PM material prepared for magnetization in said holding means before or after said one or more rotors are mounted in said generator, connecting a magnetization system for magnetizing said PM material in the generator, and magnetizing said PM material with said magnetization system. The invention also relates to a wind turbine nacelle, a wind turbine comprising said wind turbine nacelle and use of a wind turbine.