IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0559703
(2009-09-15)
|
등록번호 |
US-8548635
(2013-10-01)
|
발명자
/ 주소 |
- Watson, Eric K.
- Rafalovich, Alexander Pinkus
- Cooper, Anthony A.
- Severance, Martin Christopher
- Bissig, Chris George
- Hamel, Timothy Allen
- Barksdale, Rita
- Harry, Telema
- Lobos, Alex Fernando
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
111 |
초록
▼
A system and method of managing energy use in a home, and more particularly to energy management of household consumer appliances, are provided. Existing appliances can be modified with add-on features or modules, and likewise new energy saving features and functions can be incorporated into new app
A system and method of managing energy use in a home, and more particularly to energy management of household consumer appliances, are provided. Existing appliances can be modified with add-on features or modules, and likewise new energy saving features and functions can be incorporated into new appliances. Communication among a home energy manager, an appliance, and a utility meter measures energy usage and/or a local generator controls operation of various appliances such as a refrigerator, washer, dryer, oven/range, microwave oven, dishwasher, HVAC system hot water heater, and the like.
대표청구항
▼
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
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; anda local energy storage device for storing energy coupled with the controller, the source utility, and the household to provide power to the appliancewherein 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; andwherein 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. 2. The household energy management system of claim 1 wherein the controller allocates energy to the appliance based on one or more of the demand limit, a prioritization of each of the one or more appliances, and an energy need level the appliance. 3. The household energy management system of claim 1 wherein the appliance includes one or more of household lighting, a refrigerator, a washer, a dryer, an oven/range, a microwave oven, a dishwasher, an HVAC system, and a hot water heater. 4. The system of claim 1 wherein the controller is configured to manage power consumption of the household in the peak demand mode by instructing the appliance to enter a power shaving mode after a delay time following a detection of a light signal by a light sensor. 5. 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; anda 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 of the 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; andwherein 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 at least one of energy saving tips, enemy usage, activation of non-peak demand or peak demand modes, a door opening counter, and an energy calculator.
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