Systems and methods for reducing energy usage
First Claim
1. A system for detecting individual appliance energy loads from a building composite load profile, comprising:
- an electric meter to capture building composite load profile;
a detector coupled to the electric meter to detect transitions in the load profile to determine an appliance state machine for each appliance;
a clusterizer to detect clusters of patterns in the load profile; and
an analyzer coupled to the detector to receive the transitions and appliance state machines from the detector, the analyzer matching each transition to a predetermined appliance state machine to disaggregate the building composite load profile into individual appliance energy loads, wherein the analyzer sends messages on energy saving to a consumer based on predetermined weather factors and a prior success history of the message with a predetermined group members and captures feedback on the sent messages to see if a change has occurred since a communication, wherein the feedback includes a user action taken with respect to the message; and
presenting to the user cost savings based on the user action.
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Accused Products
Abstract
A system for detecting individual appliance energy loads from a building composite load profile includes an electric meter to capture building composite load profile; a detector coupled to the meter to detect transitions in the load profile to determine an appliance state machine for each appliance; a clusterizer to detect clusters of patterns in the load profile; and an analyzer coupled to the detector to receive the transitions and appliance state machines from the detector, the analyzer matching each transition to a predetermined appliance state machine to disaggregate the building composite load profile into individual appliance energy loads.
24 Citations
20 Claims
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1. A system for detecting individual appliance energy loads from a building composite load profile, comprising:
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an electric meter to capture building composite load profile; a detector coupled to the electric meter to detect transitions in the load profile to determine an appliance state machine for each appliance; a clusterizer to detect clusters of patterns in the load profile; and an analyzer coupled to the detector to receive the transitions and appliance state machines from the detector, the analyzer matching each transition to a predetermined appliance state machine to disaggregate the building composite load profile into individual appliance energy loads, wherein the analyzer sends messages on energy saving to a consumer based on predetermined weather factors and a prior success history of the message with a predetermined group members and captures feedback on the sent messages to see if a change has occurred since a communication, wherein the feedback includes a user action taken with respect to the message; and
presenting to the user cost savings based on the user action. - View Dependent Claims (2, 3, 4, 5)
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6. A method for detecting individual appliance energy loads from a building composite load profile, comprising:
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determining transitions within the building composite load profile; clusterizing patterns in the load profile and determining specific appliance state machines for each appliance in the building based on the clusterized patterns; and disaggregating the building composite load profile into individual appliance energy loads by assigning the determined transitions to the determined specific appliance state machines; sending messages on energy saving to a consumer based on predetermined weather factors and a prior success history of the message with a predetermined group members; capturing feedback on the sent messages to see if a change has occurred since a communication, wherein the feedback includes a user action taken with respect to the message; and presenting to the user cost savings based on the user action. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification