DISAGGREGATION OF APPLIANCE USAGE FROM ELECTRICAL METER DATA
The present invention provides a method for determining consumption of appliances within a surveyed household in which there are no sensors for measuring consumption of specific appliances. The method comprises-pre-processing historical consumption of appliances in a group of sampled household, base...
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| creator | TALMI, Yoav BRODIN, Ilya DEAN, Nitai |
| description | The present invention provides a method for determining consumption of appliances within a surveyed household in which there are no sensors for measuring consumption of specific appliances. The method comprises-pre-processing historical consumption of appliances in a group of sampled household, based on measurements performed by sensors associated with said appliances, in relation to profiles of households, including characteristics of each household and/or lifestyle of the occupants and environmental time dependent parameters, -detecting presence of an appliance in a surveyed household based on correlations between the household profile and consumption patterns based on sampled measurement taken at predefined discrete time periods such 1 minutes, -detecting periodic activation in the surveyed household based on detection of presence of each appliance, identified correlations to household profile and consumption pattern and-estimating consumption of each appliance is the surveyed households based on detection of periodic activation of each appliance, identified correlations to households profile and consumption pattern. |
| format | Patent |
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The method comprises-pre-processing historical consumption of appliances in a group of sampled household, based on measurements performed by sensors associated with said appliances, in relation to profiles of households, including characteristics of each household and/or lifestyle of the occupants and environmental time dependent parameters, -detecting presence of an appliance in a surveyed household based on correlations between the household profile and consumption patterns based on sampled measurement taken at predefined discrete time periods such 1 minutes, -detecting periodic activation in the surveyed household based on detection of presence of each appliance, identified correlations to household profile and consumption pattern and-estimating consumption of each appliance is the surveyed households based on detection of periodic activation of each appliance, identified correlations to households profile and consumption pattern.</description><language>eng</language><subject>CALCULATING ; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS ; COMPUTING ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; PHYSICS ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190131&DB=EPODOC&CC=US&NR=2019034817A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190131&DB=EPODOC&CC=US&NR=2019034817A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TALMI, Yoav</creatorcontrib><creatorcontrib>BRODIN, Ilya</creatorcontrib><creatorcontrib>DEAN, Nitai</creatorcontrib><title>DISAGGREGATION OF APPLIANCE USAGE FROM ELECTRICAL METER DATA</title><description>The present invention provides a method for determining consumption of appliances within a surveyed household in which there are no sensors for measuring consumption of specific appliances. 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| subjects | CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | DISAGGREGATION OF APPLIANCE USAGE FROM ELECTRICAL METER DATA |
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