Utility portals for managing demand-response events

• US 9,807,099 B2
• Filed: 04/19/2013
• Issued: 10/31/2017
• Est. Priority Date: 03/15/2013
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google Inc. (Alphabet Inc.)
• Inventors: Matsuoka, Yoky, Fadell, Anthony Michael, Rogers, Matthew Lee, Sloo, David, McGaraghan, Scott A., Korz, Samuel Ward
• Primary Examiner(s): Ali, Mohammad
• Assistant Examiner(s): Kabir, Saad M
• Application Number:
  US13/866,199
• Publication Number:
  US 20140277795A1
• Time in Patent Office: 1,656 Days
• CPC Class Codes: F24F 11/46 Improving electric energy efficiency or saving
• CPC Class Codes: F24F 11/58 using Internet communication
• CPC Class Codes: G06F 16/955 using information identifiers, e.g. uniform resource locators [URL]
• CPC Class Codes: G06Q 30/0202 Market predictions or forecasting for commercial activities
• CPC Class Codes: G06Q 50/06 Energy or water supply
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/102 Entity profiles
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: Y02B 70/3225 Demand response systems, e.g. load shedding, peak shaving
• CPC Class Codes: Y04S 20/222 Demand response systems, e.g. load shedding, peak shaving
• CPC Class Codes: Y04S 40/20 Information technology specific aspects, e.g. CAD, simulation, modelling, system security

Abstract

Various utility portals that enable utility companies to manage demand-response events are disclosed. The disclosed utility portals include several different options for enabling utility companies to communicate information to and received information from an energy management system. The energy management system can host the portal and can carry out a demand response event via intelligent, network-connected devices based on information provided by the utility company.

Claims

1. An energy management system that provides a utility portal interface to a utility company for managing demand response events, comprising:

one or more processors; and

one or more memory devices comprising instructions that, when executed by the one or more processors, cause the one or more processors to perform operations comprising;

generating the utility portal interface in response to a request from a utility company computer system;

receiving, through the utility portal interface from the utility company computer system, an assignment of at least one parameter to each energy consumer that is enrolled to participate in a demand response program, wherein the at least one parameter associates each energy consumer with at least one of a plurality of groups;

receiving, through the utility portal interface and from the utility company computer system, a date at which a future demand response event is to begin, a duration for the future demand response event, and criteria for energy consumers for potential inclusion in the future demand response event;

determining a first subset of the plurality of groups such that the first subset of the plurality of groups satisfies the criteria;

providing, through the utility portal interface and to the utility company computer system, an indication of each of the first subset of the plurality of groups with corresponding estimates of an amount of energy that will be saved by each by participating in the future demand response event;

receiving, through the utility portal interface and from the utility company computer system, a selection of a second subset of the plurality of groups that are selected or deselected from the first subset of the plurality of groups for participation in the future demand response event;

causing a graphical representation of a demand response energy profile to be displayed, wherein the graphical representation of the demand response energy profile is dynamically updated as the second subset of groups are selected or deselected from the first subset of the plurality of groups; and

sending transmissions to thermostats associated with energy consumers in the second subset of the plurality of groups to execute the future demand response event.

2. The energy management system of claim 1, wherein the instructions further cause the one or more processors to perform operations comprising limiting a number of times a particular one of the groups can be included in demand response events within a predetermined time period.

3. The energy management system of claim 1, wherein the instructions further cause the one or more processors to perform operations comprising imposing a deadline by when the utility operator must submit a request for the future demand response event.

4. The energy management system of claim 1, wherein the utility portal interface comprises a utility operating parameters region that:

receive, from the utility company computer system, at least one of an energy production capacity and an energy demand profile; and

display a graph that comprises a graphical representation of the at least one of the energy production capacity and the energy demand profile.

5. The energy management system of claim 1, wherein the instructions further cause the one or more processors to perform operations comprising displaying active demand response events, wherein each displayed active demand response event comprises information identifying group information, date and event period information, and statistical information associated with customer premises control units involved in the active demand response event.

6. The energy management system of claim 5, wherein the statistical information comprises confirmation statistics of customer premises control units that have successfully received a signal corresponding to the future demand response event.

7. The energy management system of claim 6, wherein the confirmation statistics are updated on one of a real-time basis and a periodic basis.

8. The energy management system of claim 1, wherein the instructions further cause the one or more processors to perform operations comprising displaying previously implemented demand response events, wherein each displayed previously implemented demand response event comprises information identifying group information, date and event period information, and statistical information associated with customer premises control units involved in the active demand response event.

9. The energy management system of claim 8, wherein the statistical information comprises confirmation statistics for customer premises control units that have successfully received a signal corresponding to the future demand response event.

10. The energy management system of claim 1, wherein the demand response event period has one of a predefined fixed period of duration and user definable period of duration.

11. The energy management system of claim 1, wherein the instructions further cause the one or more processors to perform operations comprising:

displaying aggregated statistical information for each group identified for potential inclusion in the future demand response period event; and

displaying an interactive demand response request button selectable by the utility operator to include each identified group in the future demand response event.

12. The energy management system of claim 1, wherein the at least one parameter comprises one of an approved status to participate in the demand response program and a not approved status to participate in the demand response program, and wherein each energy consumer is assigned one of the approved status and the non-approved status.

13. The energy management system of claim 1, wherein the parameters assigned to each energy customer are provided to an energy management system that communicates with a population of structures comprising environmental cooling systems controlled by a respective population of network-controlled thermostats, and wherein a subset of the population of structures comprises the energy consumers that are enrolled to participate in the demand response program.

14. The energy management system of claim 1, wherein the instructions further cause the one or more processors to perform operations comprising:

downloading data from an energy management system, the data comprising information for a plurality of energy consumers enrolled to participate in the demand response program;

enabling the utility operator to change the data for at least one of the plurality of energy consumers; and

uploading the data to the energy management system.

15. The energy management system of claim 14, wherein the instructions further cause the one or more processors to perform operations comprising, after the data is uploaded to the energy management system, displaying summary information.

16. A method of providing a utility portal interface to a utility company computer system for managing demand response events, the method comprising:

generating the utility portal interface in response to a request from a utility company computer system;

receiving, through the utility portal interface from the utility company computer system, an assignment of at least one parameter to each energy consumer that is enrolled to participate in a demand response program, wherein the at least one parameter associates each energy consumer with at least one of a plurality of groups;

receiving, through the utility portal interface and from the utility company computer system, a date at which a future demand response event is to begin, a duration for the future demand response event, and criteria for energy consumers for potential inclusion in the future demand response event;

determining a first subset of the plurality of groups such that the first subset of the plurality of groups satisfies the criteria;

providing, through the utility portal interface and to the utility company computer system, an indication of each of the first subset of the plurality of groups with corresponding estimates of an amount of energy that will be saved by each by participating in the future demand response event;

receiving, through the utility portal interface and from the utility company computer system, a selection of a second subset of the plurality of groups that are selected or deselected from the first subset of the plurality of groups for participation in the future demand response event;

causing a graphical representation of a demand response energy profile to be displayed, wherein the graphical representation of the demand response energy profile is dynamically updated as the second subset of groups are selected or deselected from the first subset of the plurality of groups; and

sending transmissions to thermostats associated with energy consumers in the second subset of the plurality of groups to execute the future demand response event.

17. The method of claim 16, further comprising limiting a number of times a particular one of the groups can be included in demand response events within a predetermined time period.

18. The method of claim 16, further comprising imposing a deadline by when the utility operator must submit a request for the future demand response event.

19. The method of claim 16, further comprising providing, in the utility portal interface, a utility operating parameters region that:

receives, from the utility company computer system, at least one of an energy production capacity and an energy demand profile; and

displays a graph that comprises a graphical representation of the at least one of the energy production capacity and the energy demand profile.