Systems and methods for controlling energy consumption

• US 8,239,073 B2
• Filed: 04/17/2009
• Issued: 08/07/2012
• Est. Priority Date: 04/17/2008
• Status: Expired due to Fees

• Current Assignee: Demi Energy, Inc.
• Original Assignee: Asoka USA Corporation (Asoka)
• Inventors: Fausak, Andrew T., Ybarra, Darren, Sun, Anthony
• Primary Examiner(s): Chaki, Kakali
• Assistant Examiner(s): Booker, Kelvin
• Application Number:
  US12/426,124
• Publication Number:
  US 20100100253A1
• Time in Patent Office: 1,208 Days
• Field of Search: 700/295, 700/291, 700/286, 700/276
• US Class Current: 700/295
• CPC Class Codes: G01D 2204/12 Determination or prediction of behaviour, e.g. likely power consumption or unusual usage patterns
• CPC Class Codes: G01D 2204/28 Processes or tasks scheduled according to the power required, the power available or the power price
• CPC Class Codes: G01D 4/002 Remote reading of utility meters
• CPC Class Codes: H02J 3/18 Arrangements for adjusting, eliminating or compensating reactive power in networks for adjustment of voltage H02J3/16
• CPC Class Codes: Y02B 70/3225 Demand response systems, e.g. load shedding, peak shaving
• CPC Class Codes: Y02B 90/20 Smart grids as enabling technology in buildings sector smart grids supporting the management or operation of end-user stationary applications in general, or like technologies with no associated climate change mitigation effect Y04S20/00
• CPC Class Codes: Y04S 20/222 Demand response systems, e.g. load shedding, peak shaving
• CPC Class Codes: Y04S 20/30 Smart metering, e.g. specially adapted for remote reading

Abstract

In particular embodiments, an energy gateway is described that is configured to receive power usage information from one or more power meters, transmit the power usage information to an energy management server, receive control signals from the energy management server, transmit the control signals to the one or more power switches and execute localized pre-programmed rules.

Claims

1. A system for the control and reporting of energy consumption, the system comprising:

a communication network;

a plurality of power meters, the power meters including a first power meter for metering power usage of a household, the power meters including a second power meter for measuring power usage of an appliance, the power meters including a third power meter for measuring power usage of a HVAC unit;

a plurality of power switches, the plurality of power switches including a first power switch connected to the HVAC unit;

a demand response system, the demand response system being connected to the plurality of power meters through the communication network, the demand response system being adapted to send control signals to the plurality of power switches based on predetermined parameters, wherein the demand response system includes a user interface adapted to display power management information associated with the plurality of power meters, wherein the user interface is further adapted to receive one or more inputs for managing energy consumption associated with the plurality of power meters, wherein the demand response system includes a plurality of customer permission-based profiles that each provide a different level of access to the user interface, wherein each different level of access to the user interface provides a different level of display of the power management information and a different level of input ability for the management of energy consumption, wherein one of the plurality of customer permission-based profiles comprises a profile for front-desk personnel at a building that includes the household, the profile for front-desk personnel providing a lower level of access to the user interface than a profile associated with a household owner.

2. The system of claim 1, wherein the user interface adapted to display power management information associated with the plurality of power meters comprises the user interface adapted to display power usage and cost based information from the plurality of power meters.

3. The system of claim 1, wherein the user interface further adapted to receive one or more inputs for managing energy consumption associated with the plurality of power meters comprises the user interface adapted to receive an alternative energy type selection that is selected from a group consisting of:

hydroelectric power;

wind power; and

solar power.

4. The system of claim 1, wherein the user interface further adapted to receive one or more inputs for managing energy consumption associated with the plurality of power meters comprises the user interface adapted to receive a temperature setting selection.

5. The system of claim 1, further including a thermometer and a proximity sensor that are connected to the demand response system.

6. The System of claim 5, wherein the demand response system is operable to automatically turn off the HVAC system when the proximity sensor indicates that no people are present in the household.

7. The system of claim 1, wherein the user interface comprises text boxes for entering commands, drop-down menus, other menus, virtual knobs or virtual dials for the management of energy consumption.

8. The system of claim 1, wherein the control signals are generated in real time based on the power management information.

9. The system of claim 1, wherein a user can automate the HVAC unit and the appliance based on the power management information.

10. The system of claim 1, wherein the communication network includes a power line network.

11. A system for the control and reporting of energy consumption, the system comprising:

a communication network;

a plurality of power meters, the power meters including a first power meter for metering power usage of a household, the power meters including a second power meter for measuring power usage of an appliance, the power meters including a third power meter for measuring power usage of a HVAC unit;

a plurality of power switches, the plurality of power switches including a first power switch connected to the HVAC unit;

a demand response system, the demand response system being connected to the plurality of power meters through the communication network, the demand response system being adapted to send control signals to the plurality of power switches based on predetermined parameters, wherein the demand response system includes a user interface adapted to display power management information associated with the plurality of power meters, wherein the user interface is further adapted to receive one or more inputs for managing energy consumption associated with the plurality of power meters, wherein the demand response system includes a plurality of customer permission-based profiles that each provide a different level of access to the user interface, wherein each different level of access to the user interface provides a different level of display of the power management information and a different level of input ability for the management of energy consumption, wherein one of the plurality of customer permission-based profiles comprises a household manager profile, the household manager profile providing a lower level of access to the user interface than a profile associated with a household owner.

12. A system for the control and reporting of energy consumption, the system comprising:

a communication network;

a plurality of power meters, the power meters including a first power meter for metering power usage of a household, the power meters including a second power meter for measuring power usage of an appliance, the power meters including a third power meter for measuring power usage of a HVAC unit;

a plurality of power switches, the plurality of power switches including a first power switch connected to the HVAC unit;

a demand response system, the demand response system being connected to the plurality of power meters through the communication network, the demand response system being adapted to send control signals to the plurality of power switches based on predetermined parameters, wherein the demand response system includes a user interface adapted to display power management information associated with the plurality of power meters, wherein the user interface is further adapted to receive one or more inputs for managing energy consumption associated with the plurality of power meters, wherein the demand response system includes a plurality of customer permission-based profiles that each provide a different level of access to the user interface, wherein each different level of access to the user interface provides a different level of display of the power management information and a different level of input ability for the management of energy consumption, wherein one of the plurality of customer permission-based profiles comprises a profile for front-desk personnel at a building that includes the household, the profile for front-desk personnel providing a lower level of access to the user interface than a profile associated with a household owner; and

a thermometer and a proximity sensor that are connected to the demand response system, wherein the demand response system is operable to automatically turn off the HVAC system when the proximity sensor indicates that no people are present in the household; and

wherein the user interface adapted to display power management information associated with the plurality of power meters comprises the user interface adapted to display power usage and cost based information from the plurality of power meters; and

wherein the user interface further adapted to receive one or more inputs for managing energy consumption associated with the plurality of power meters comprises the user interface adapted to receive an alternative energy type selection that is selected from a group consisting of;

hydroelectric power;

wind power; and

solar power.