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:
Nov. 19, 2013
Filed:
Nov. 24, 2009
Ole Johan Bjerknes, Oslo, NO;
Hallvard Breistein, Oslo, NO;
Ole Johan Bjerknes, Oslo, NO;
Hallvard Breistein, Oslo, NO;
Aker Engineering & Technology AS, Lysaker, NO;
Abstract
The inventions relates to a system for conditioning of power from a turbine, the turbine comprising at least one turbine blade () connected to a rotating hub (), the rotating hub () is arranged to drive a generator (). The generator is a multi pole synchronous generator () connected via a plurality of galvanic isolated three-phase cables () to a multi level frequency converter (), the generator () also being arranged to feed current to the frequency converter () through the three-phase cables (). The multi level frequency converter () is constituted by a plurality of elements arranged in columns and coupled in cascading order to add inverted voltage.