Energy management system
An energy management system includes a controller that receives a signal representative of current electrical generation. A storage source stores energy from the current electrical generation associated with the controller. The controller predicts the amount of storage of energy in said storage source over time, receives pricing information, includes a model of a temperature system of a building, and includes a comfort model of a user. The controller selects a desirable temperature based upon the current electrical generation, the stored energy, the pricing information, the building model, and the comfort model.
1. An energy management system:
(a) a computing device comprising a controller that receives a signal representative of an electrical generation source of a customer that generates electricity which is separate and apart from power provided by an electrical utility;
(b) a battery capable of storing electricity from said electrical generation source associated with said controller;
(c) said controller predicting variations in the amount of electricity stored in said battery source over a time interval;
(d) said controller receiving pricing information for electricity not provided from said electrical generation source;
(f) said controller including a model of a temperature system of a building;
(g) said controller including a comfort model of a user indicating the amount of discomfort said user considers appropriate based upon a cost associated with said pricing information for whether said controller determines to provide an actual temperature different than a desirable temperature selected by said user;
(h) said controller selecting a said desirable temperature, while providing said actual temperature, based upon said electrical generation source, said amount of electricity stored in said battery, pricing information, said model of a temperature system, and said comfort model.
2. The energy management system of claim 1 wherein said controller receives a temporal input including at least one of time, day, and season.
3. The energy management system of claim 1 wherein said electrical generation source includes at least one of a photovoltaic source, a water source, a wind source, an ocean source, a geothermal source, and a generator source.
4. The energy management system of claim 1 wherein said amount of energy electricity is based upon historical information.
5. The energy management system of claim 4 wherein said amount of electricity is based upon local weather.
6. The energy management system of claim 1 wherein said pricing information includes at least one of current pricing, historical pricing, future pricing, and time of day.
7. The energy management system of claim 1 wherein said controller receives at least one of an outdoor humidity input and an outdoor temperature input.
8. The energy management system of claim 1 wherein said controller receives a desired indoor temperature.
9. The energy management system of claim 8 wherein said desired indoor temperature is temporal based.
10. The energy management system of claim 1 wherein said model of a temperature system is based upon an outdoor temperature, an indoor temperature, parameters of said building, and a target temperature.
11. The energy management system of claim 1 wherein said comfort model is user adjustable.
12. The energy management system of claim 1 wherein said controller includes a tradeoff factor for said pricing and said comfort.
13. The energy management system of claim 1 wherein said controller receives a demand response event.
14. The energy management system of claim 12 wherein said tradeoff factor for said pricing and said comfort is based on a monthly electricity bill limit input from user.