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. 03, 2002
Filed:
Nov. 21, 2000
Applicant:
Inventors:
Joseph P. Benco, Germansville, PA (US);
James P. Sagazio, Nazareth, PA (US);
Assignee:
ABB Inc., Norwalk, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 3/102 ;
U.S. Cl.
CPC ...
G01R 3/102 ;
Abstract
A protective relay utilizes a mechanism that averages a buffer of anticipated optimal closing times to provide for a more accurate method of determining when to permit the issuance of a breaker close signal. This is used in a Breaker Close Time (BCT) feature of performing synchronism checking in the electrical power industry (for example, in a generator protection device).
Quick Actions:
Benco, Joseph. (2002). Method for synchronizing two power systems using anticipation technique to compensate for breaker closing time (U.S. Patent No. 6489773). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6489773
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile