ELECTRICAL THERMAL STORAGE WITH EDGE-OF-NETWORK TAILORED ENERGY DELIVERY SYSTEMS AND METHODS
First Claim
1. An energy management system for at least one device drawing power from an electric grid, comprising:
- a system having at least one controller, the system able to connect to a computer network, the at least one controller operating on an ETS heater, the ETS heater including a heat sink, wherein the system uses characteristics of the ETS heater, heated space characteristics, temperature data, current weather data, forecasted weather data, and electricity price data to operate the heater to control the draw of power from the electric grid.
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Accused Products
Abstract
A method and apparatus of controlling the electric power usage of electric thermal storage heaters and systems are based on: 1) current and recorded measurements local to the heater and building; 2) current measurements external to the heater and building; 3) forecasts communicated to the apparatus. The method also includes sending out communications about power use as well as various other local measurements. The apparatus has local controls on the electric thermal storage, including but not limited to the relays that control flow of power into the heating elements, a logic module that integrates the local controls, as well as communication channels that extend outside the building to entities capable of providing automatic forecasts and potentially other types of information not available locally.
51 Citations
20 Claims
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1. An energy management system for at least one device drawing power from an electric grid, comprising:
a system having at least one controller, the system able to connect to a computer network, the at least one controller operating on an ETS heater, the ETS heater including a heat sink, wherein the system uses characteristics of the ETS heater, heated space characteristics, temperature data, current weather data, forecasted weather data, and electricity price data to operate the heater to control the draw of power from the electric grid. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A distributed energy management system responsive to an electric grid, comprising:
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a controller that receives and dispatches individually-tailored signals relevant to real-time power consumption and commitments for future energy use to a larger grid energy management system and to a plurality of ETS systems each having a local energy management system; a communications device to establish a communications connection with the larger grid energy management system and to establish communications connections with each ETS system in the plurality of ETS systems ; and a plurality of proxies, each proxy associated with one of the the ETS systems in the plurality of ETS systems, each proxy including a data store storing weather data, characteristics of the associated ETS system and characteristics of the location of the associated ETS system, wherein the plurality of proxies develops data that can implement improved operational strategies for each of the ETS systems based on data stored in the data stores. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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19. A method for an energy distribution security system, comprising:
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implementing a hierarchical energy distribution system having a plurality of levels of energy management systems; establishing a threshold for total power control; and controlling a lowest level of the hierarchical energy distribution system such that each lowest level energy management system does not exceed the threshold for total power control. - View Dependent Claims (20)
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Specification