NON-INTRUSIVE APPLIANCE LOAD IDENTIFICATION USING CASCADED COGNITIVE LEARNING
First Claim
Patent Images
1. An energy measurement system comprising:
- at least one sensor configured to measure at least one output signal associated with a plurality of appliances;
an orientation module configured to gather publicly available information associated with a location of the appliances;
a planning module configured to generate an appliance database based on an input signal from the orientation module;
a decomposition module configured to decompose the at least one output signal into constituent individual loads and therefrom identify energy consumption corresponding to each appliance based on the appliance database;
a communication interface configured to transmit the decomposed output signal.
1 Assignment
0 Petitions
Accused Products
Abstract
A method of identifying energy consumption associated with at least one appliance is provided. The method includes measuring an energy consumption signal, obtaining publicly available information of a location of the at least one appliance and estimating a plurality of probabilities of energized appliances based on the energy consumption signal and the publicly available information. The method further includes generating a new combination of the estimated plurality of probabilities of energized appliances and decomposing the at least one energy consumption signal into constituent individual loads and corresponding energy consumption.
-
Citations
25 Claims
-
1. An energy measurement system comprising:
-
at least one sensor configured to measure at least one output signal associated with a plurality of appliances; an orientation module configured to gather publicly available information associated with a location of the appliances; a planning module configured to generate an appliance database based on an input signal from the orientation module; a decomposition module configured to decompose the at least one output signal into constituent individual loads and therefrom identify energy consumption corresponding to each appliance based on the appliance database; a communication interface configured to transmit the decomposed output signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
-
-
17. A method for identifying energy consumption associated with at least one appliance comprising:
-
measuring an energy consumption signal; obtaining publicly available information of a location of the at least one appliance; estimating a plurality of probabilities of energized appliances based on the energy consumption signal and the publicly available information; generating a new combination of the estimated plurality of probabilities of energized appliances; and decomposing the at least one energy consumption signal into constituent individual loads and corresponding energy consumption. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
-
-
25. An energy measurement system comprising:
-
at least one sensor configured to measure at least one output signal associated with a plurality of appliances; a communication interface configured to transmit the at least one output signal to a remote utility station; an orientation module configured to gather publicly available information associated with a location of the appliances; a planning module configured to generate an appliance database based on an input signal from the orientation module; a decomposition module configured to decompose the at least one output signal into constituent individual loads and therefrom identify energy consumption corresponding to each appliance based on the appliance database; wherein the orientation module, the planning module and the decomposition module are located at the remote utility station.
-
Specification