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:
Jul. 07, 2015
Filed:
Sep. 17, 2012
Rajat Majumder, Cary, NC (US);
Rajat Majumder, Cary, NC (US);
ABB Research Ltd., , CH;
Abstract
A method, arrangement and computer program product for enhancing the reliability of wide area control in a power transmission system where the wide area control is performed in the power transmission system based on measurements of system data. The arrangement includes an estimating unit configured to generate estimated measurement values based on at least one control signal being sent into the system and a model of the system, where the estimated measurement values correspond to a set of actual measurement values that are provided by a number of measurement providing devices in the system. The arrangement also includes a control unit configured to replace, if one or more deviation condition associated with at least one actual measurement value is fulfilled, at least the actual measurement values of the set being associated with the one or more deviation condition with corresponding estimated measurement values.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile