System and method employing a minimum distance and a load feature database to identify electric load types of different electric loads
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.
- Inventors:
- Issue Date:
- Research Org.:
- Eaton Corporation, Cleveland, OH (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1166009
- Patent Number(s):
- 8918346
- Application Number:
- 13/304,834
- Assignee:
- Eaton Corporation (Cleveland, OH)
- Patent Classifications (CPCs):
-
G - PHYSICS G06 - COMPUTING G06F - ELECTRIC DIGITAL DATA PROCESSING
H - ELECTRICITY H02 - GENERATION H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
- DOE Contract Number:
- EE0003911
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2011 Nov 28
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; 29 ENERGY PLANNING, POLICY, AND ECONOMY
Citation Formats
Lu, Bin, Yang, Yi, Sharma, Santosh K, Zambare, Prachi, and Madane, Mayura A. System and method employing a minimum distance and a load feature database to identify electric load types of different electric loads. United States: N. p., 2014.
Web.
Lu, Bin, Yang, Yi, Sharma, Santosh K, Zambare, Prachi, & Madane, Mayura A. System and method employing a minimum distance and a load feature database to identify electric load types of different electric loads. United States.
Lu, Bin, Yang, Yi, Sharma, Santosh K, Zambare, Prachi, and Madane, Mayura A. Tue .
"System and method employing a minimum distance and a load feature database to identify electric load types of different electric loads". United States. https://www.osti.gov/servlets/purl/1166009.
@article{osti_1166009,
title = {System and method employing a minimum distance and a load feature database to identify electric load types of different electric loads},
author = {Lu, Bin and Yang, Yi and Sharma, Santosh K and Zambare, Prachi and Madane, Mayura A},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {12}
}
Works referenced in this record:
Non-intrusive appliance monitor apparatus
patent, August 1989
- Hart, George W.; Kern, Jr., Edward C.; Schweppe, Fred C.
- US Patent Document 4,858,141
Transient event detector for use in nonintrusive load monitoring systems
patent, January 1996
- Leeb, Steven B.; Kirtley, Jr., James L.
- US Patent Document 5,483,153
Multiprocessing transient event detector for use in a nonintrusive electrical load monitoring system
patent, February 1998
- Leeb, Steven B.; Khan, Umair A.; Shaw, Steven R.
- US Patent Document 5,717,325
Device for preventive detection of faults with recognition of the type of load
patent, June 1999
- Tian, Simon; Kasbarian, Jean-Marc
- US Patent Document 5,910,875
Device for preventive detection of faults with identification of the type of load
patent, June 2000
- Kasbarian, Jean-Marc; Tian, Simon; Hanchin, Pascal
- US Patent Document 6,081,123
Arc fault circuit interrupter for a compressor load
patent, September 2007
- Parker, Kevin L.; Elms, Robert T.
- US Patent Document 7,268,989
Arc fault circuit interrupter
patent, April 2008
- Elms, Robert T.; Parker, Kevin L.; Zuercher, Joseph C.
- US Patent Document 7,362,552
Detecting actuation of electrical devices using electrical noise over a power line
patent-application, March 2009
- Patel, Shwetak N.; Robertson, Thomas M.; Abowd, Gregory D.
- US Patent Document 12/283869; 20090072985
Nonintrusive identification of electrical loads in a three-phase environment based on harmonic content
conference, January 2000
- Cole, A.; Albicki, A.
- Proceedings of the 17th IEEE Instrumentation and Measurement Technology Conference [Cat. No. 00CH37066]
A Novel Method to Construct Taxonomy Electrical Appliances Based on Load Signaturesof
journal, January 2007
- Lam, H.; Fung, G.; Lee, W.
- IEEE Transactions on Consumer Electronics, Vol. 53, Issue 2
Nonintrusive appliance load monitoring
journal, January 1992
- Hart, G. W.
- Proceedings of the IEEE, Vol. 80, Issue 12
Nonintrusive monitoring of electric loads
journal, January 1999
- Drenker, S.; Kader, A.
- IEEE Computer Applications in Power, Vol. 12, Issue 4
Nonintrusive load disaggregation computer program to estimate the energy consumption of major end uses in residential buildings
journal, September 2000
- Marceau, M. L.; Zmeureanu, R.
- Energy Conversion and Management, Vol. 41, Issue 13, p. 1389-1403
Harmonics load signature recognition by wavelets transforms
conference, January 2000
- Chan, W. L.; So, A. T. P.; Lai, L. L.
- International Conference on Electric Utility Deregulation and Restructuring, and Power Technologies 2000, DRPT2000. International Conference on Electric Utility Deregulation and Restructuring and Power Technologies. Proceedings (Cat. No.00EX382)
Nonintrusive Load Monitoring and Diagnostics in Power Systems
journal, July 2008
- Shaw, S. R.; Leeb, S. B.; Norford, L. K.
- IEEE Transactions on Instrumentation and Measurement, Vol. 57, Issue 7
Nonintrusive appliance load monitoring: Review and outlook
journal, February 2011
- Zeifman, Michael; Roth, Kurt
- IEEE Transactions on Consumer Electronics, Vol. 57, Issue 1
A review of identification and monitoring methods for electric loads in commercial and residential buildings
conference, September 2010
- Du, Yi; Du, Liang; Lu, Bin
- 2010 IEEE Energy Conversion Congress and Exposition (ECCE)
Automatic electric load identification in self-configuring microgrids
conference, September 2009
- Kupzog, Friederich; Zia, Tehseen; Zaidi, Adeel Abbas
- AFRICON 2009 (AFRICON)
Works referencing / citing this record:
Controllable electrical outlet with a controlled wired output
patent, June 2017
- Raneri, Daniel Curtis; Guellnitz, Joseph C.; Spira, Joel S.
- US Patent Document 9,685,783
Intelligent electrical outlet for collective load control
patent, October 2015
- Lentine, Anthony L.; Ford, Justin R.; Spires, Shannon V.
- US Patent Document 9,172,245