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:
Dec. 14, 2010
Filed:
Mar. 28, 2006
Applicants:
Bertil Berggren, Väster{dot over (a)}s, SE;
Mojtaba Noroozian, Väster{dot over (a)}s, SE;
Inventors:
Bertil Berggren, Väster{dot over (a)}s, SE;
Mojtaba Noroozian, Väster{dot over (a)}s, SE;
Assignee:
ABB Research Ltd., Zürich, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G05F 3/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for control of power flow in a three-phase ac transmission line. The device includes a series transformer unit, a shunt transformer unit, and a reactance unit.