Patent ID: 8548635
Filing Date: 2013-10-01
Classification: F25D,G05B,G06Q,H02J,Y02B,Y04S

Abstract:
1. A household energy management system for managing power consumption of one or more appliances in a household that couples with a source utility, said household energy management system comprising: an appliance with one or more power consuming features; a controller coupled with the appliance, the controller for managing power consumption by the appliance with the one or more power consuming features; a utility meter communicating with the controller, the utility meter for measuring an amount of energy usage for a household from the source utility, the utility meter communicating one or more parameters of the source utility to the controller; and a local energy storage device for storing energy coupled with the controller, the source utility, and the household to provide power to the appliance wherein the controller is configured to manage power consumption of the household in a non-peak demand mode and a peak demand mode as indicated by a demand limit read from the utility meter; wherein power from the source utility that is received in the peak demand mode is more expensive relative to power from the source utility during the non-peak demand mode; wherein the controller directs operation oldie local energy storage device to cause the local energy storage device to charge via, power supplied by the source utility in the non-peak demand mode and to discharge to provide power to the household to operate the one or more power consuming features of the appliance in the peak demand mode; and wherein a user interface gives a user the ability to select which of the one or more power consuming features are scheduled, delayed or adjusted by the controller, that receives a zip code entry which enables the controller to select a source utility corresponding to the household and a time of use schedule of the source utility corresponding to the household, that receives a rate signal directly from the source utility advising of the current rate and that displays or indicates energy saving tips, energy usage, activation of non-peak demand or peak demand modes, a door opening counter, and an energy calculator.