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Title:
IMPROVEMENTS IN LOW FREQUENCY ENERGY DISAGGREGATION TECHNIQUES
Document Type and Number:
WIPO Patent Application WO/2018/109754
Kind Code:
A3
Abstract:
The present invention teaches methods of performing appliance itemization based on consumption data, including: receiving at a processor the data; deten.nimng if the data includes active signals and/or inactive signals; upon detection of an. active signal: detecting and estimating active water heating consumption and lighting consumption; upon detection of an inactive signal; detecting and estimating passive water heating consumption, refrigerator consumpiion; and detecting vacation mode. Methods are disclosed of appliance itemization based whole house consumpiion data consumption from an advanced metering inifastructare device, the data being at 15, 30, or 60 minute intervals, including: applying disaggregation models to provide detection and estimation of any lighting, water heating, refrigeration, pool pumps, heating, or cooling appliances; applying mle-based models to provide detection and estimation of any cooking, laundry, entertainment and/or miscellaneous appliances; wherein the disaggregation models and the rule-based models provide for a near complete appliance level itemization and estimation.

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Inventors:
SHYR ALEX (US)
GARUD VIVEK (US)
MAYANK SHARAN (IN)
GUPTA ABHAY (US)
PAREKH PRATIK (US)
Application Number:
PCT/IB2017/058441
Publication Date:
July 26, 2018
Filing Date:
December 27, 2017
Export Citation:
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Assignee:
BIDGLEY INC (US)
International Classes:
G01R21/133; G01R31/34; G06F15/00; G06N20/00
Foreign References:
US20140207298A12014-07-24
US20110046806A12011-02-24
US20140129040A12014-05-08
US20130289788A12013-10-31
US20140244057A12014-08-28
US20150160099A12015-06-11
US20130110621A12013-05-02
US9275065B12016-03-01
US20150039149A12015-02-05
US20150142695A12015-05-21
US20150142347A12015-05-21
Other References:
See also references of EP 3555641A4
Attorney, Agent or Firm:
LANDMARK INTELLECTUAL PROPERTY LAW, PLLC (US)
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