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. 15, 2012
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Pinwan Thiwanka Bandara Wijekoon, Munich, DE;
Ara Panosyan, Munich, DE;
Manoj Ramprasad Shah, Latham, NY (US);
Assignee:
General Electric Company, Niskayuna, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 3/36 (2006.01); H02M 3/335 (2006.01); H02J 3/00 (2006.01);
U.S. Cl.
CPC ...
H02M 3/335 (2013.01); H02J 3/00 (2013.01); Y02E 40/30 (2013.01);
Abstract
An integrated power quality control system includes a transformer with a primary winding, a secondary winding and a compensation winding wound on a magnetic core. A power electronic converter in the system provides a reference voltage to the compensation winding for injecting a series voltage in the secondary winding of the transformer. A controller is utilized to generate a reference control voltage for the power electronic converter based on a power quality control requirement.