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. 12, 2015
Filed:
Aug. 20, 2010
Applicants:
Mikael Bjork, Karlstad, SE;
Ulf Axelsson, Karlstad, SE;
Inventors:
Mikael Bjork, Karlstad, SE;
Ulf Axelsson, Karlstad, SE;
Assignee:
General Electric Company, Schenectady, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 9/00 (2006.01); F03D 7/02 (2006.01); G01R 31/36 (2006.01); H02J 9/06 (2006.01);
U.S. Cl.
CPC ...
F03D 9/003 (2013.01); Y10T 29/49004 (2013.01); F03D 7/0224 (2013.01); F05B 2260/76 (2013.01); F05B 2260/80 (2013.01); F05B 2260/83 (2013.01); F05B 2270/1074 (2013.01); G01R 31/3631 (2013.01); H02J 9/062 (2013.01); Y02E 10/723 (2013.01); Y02E 10/721 (2013.01); Y02E 10/766 (2013.01); Y02B 10/72 (2013.01);
Abstract
The present invention relates to a control system for a wind turbine, comprising an electrical device that is arranged for being used during normal operation of a wind turbine and a power source that is arranged to be used as an emergency power supply to a blade pitch motor, wherein the blade pitch motor is arranged to test at least one property of said power source. The invention also relates to a method for testing a power source.
Quick Actions:
Bjork, Mikael. (2015). Control system for a wind turbine (U.S. Patent No. 9028214). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9028214
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile