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. 23, 2014
Filed:
Nov. 28, 2011
Bin LU, Shanghai, CN;
Yi Yang, Milwaukee, WI (US);
Santosh K. Sharma, Maharashtra, IN;
Prachi Zambare, Maharashtra, IN;
Mayura A. Madane, Maharashtra, IN;
Bin Lu, Shanghai, CN;
Yi Yang, Milwaukee, WI (US);
Santosh K. Sharma, Maharashtra, IN;
Prachi Zambare, Maharashtra, IN;
Mayura A. Madane, Maharashtra, IN;
Eaton Corporation, Cleveland, OH (US);
Abstract
A method identifies electric load types of a plurality of different electric loads. The method includes providing a load feature database of a plurality of different electric load types, each of the different electric load types including a first load feature vector having at least four different load features; sensing a voltage signal and a current signal for each of the different electric loads; determining a second load feature vector comprising at least four different load features from the sensed voltage signal and the sensed current signal for a corresponding one of the different electric loads; and identifying by a processor one of the different electric load types by determining a minimum distance of the second load feature vector to the first load feature vector of the different electric load types of the load feature database.