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. 21, 1995
Filed:
Jan. 05, 1995
Applicant:
Inventors:
Laszlo Gyugyi, Penn Hills Township, PA (US);
Robert J Nelson, Orlando, FL (US);
Assignee:
Westinghouse Electric Corporation, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F / ; H02M / ; H02J / ;
U.S. Cl.
CPC ...
323207 ; 323215 ; 363 39 ; 307105 ;
Abstract
A bias voltage vectorially added to the controllable voltage injected in series with the line voltage of a transmission line reduces the required MVA rating for a unified power flow controller (UPFC) in applications where the power in the transmission line only flows in a single direction, or where the range of the transmission angle is otherwise unequal about zero.
Gyugyi, Laszlo. (1995). Transmission line power flow controller with unequal advancement and (U.S. Patent No. 5469044). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5469044
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile