DocumentCode
843479
Title
Nonintrusive appliance load monitoring
Author
Hart, George W.
Author_Institution
Dept. of Electr. Eng., Columbia Univ., New York, NY, USA
Volume
80
Issue
12
fYear
1992
fDate
12/1/1992 12:00:00 AM
Firstpage
1870
Lastpage
1891
Abstract
A nonintrusive appliance load monitor that determines the energy consumption of individual appliances turning on and off in an electric load, based on detailed analysis of the current and voltage of the total load, as measured at the interface to the power source is described. The theory and current practice of nonintrusive appliance load monitoring are discussed, including goals, applications, load models, appliance signatures, algorithms, prototypes field-test results, current research directions, and the advantages and disadvantages of this approach relative to intrusive monitoring
Keywords
load (electric); monitoring; power consumption; power system measurement; appliance load monitoring; appliance signatures; current; electric load; energy consumption; load models; nonintrusive monitor; voltage; Current measurement; Electric variables measurement; Energy consumption; Energy measurement; Home appliances; Load modeling; Monitoring; Power measurement; Turning; Voltage;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/5.192069
Filename
192069
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