System, method, and apparatus for settlement for participation in an electric power grid

Patent metadata

Field	Value
Publication number	US-9799084-B2
Application number	US-201514610153-A
Country	US
Kind code	B2
Filing date	Jan 30, 2015
Priority date	Oct 24, 2012
Publication date	Oct 24, 2017
Grant date	Oct 24, 2017

Abstract

Systems, methods, and apparatus embodiments for electric power grid and network registration and management of physical and financial settlement for participation of active grid elements in supply and/or curtailment of power. Settlement is provided for grid elements that participate in the electric power grid following initial registration of each grid element with the system, preferably through network-based communication between the grid elements and a coordinator, either in coordination with or outside of an IP-based communications network router. A multiplicity of active grid elements function in the grid for supply capacity, supply and/or load curtailment as supply or capacity, and are compensated through settlement for their functional participation in the electric power grid. Also, messaging related to settlement is managed through a network by a Coordinator using IP messaging for communication with the grid elements, with the energy management system (EMS), and with the utilities, market participants, and/or grid operators.

First claim

The invention claimed is:

1. A system for market-based financial settlement of transactions within an electric power grid network comprising:
a settlement processor;
at least one coordinator; and
at least one active grid element;
the settlement processor for market-based financial settlements comprises a server and/or a processor operatively coupled with a memory, and a database constructed and configured for electrical connection and IP-based communication via a network with at least one coordinator;
the at least one coordinator is constructed and configured for electrical connection and IP-based network communication with the at least one active grid element that is registered to participate within the electric power grid;
the at least one active grid element generates information for a market-based financial settlement that includes at least one kilowatt packet (KWP) unit;
a settlement message is transmitted via IP-based messaging from the at least one active grid element to the settlement processor and/or the at least one coordinator;
the settlement message further includes an IP packet including revenue grade metrology associated with each of the grid element(s) and the at least one KWP unit for the market-based financial settlement corresponding to the participation of the grid element(s) within the electric power grid;
the at least one KWP unit each comprises measured data transformed into settlement grade data for market financial settlement for load and supply corresponding to each of the at least one active grid element participation in the electric power grid for load or supply;
and the at least one KWP unit each provides a quantifying market rate for monetization for any unit of kilowatts with respect to time.

2. The system of claim 1 , wherein the at least one active grid element acts as a master grid element or a virtual grid element that one or a multiplicity of grid elements aggregate or integrate through, and represents the participation of the one or a multiplicity of grid elements as operationally equivalent to a single grid element.

3. The system of claim 1 , wherein the coordinator aggregates KWP units.

4. The system of claim 1 , wherein the at least one grid element provides a financial settlement message based upon a KWP unit, a power supply value (PSV) unit, or a power trading block (PTB) unit.

5. The system of claim 1 , wherein the settlement message has a delivery priority.

6. The system of claim 1 , wherein each of the multiplicity of grid elements, upon aggregation or integrations, transform into sub-grid elements, and wherein the settlement message includes information for a unique financial settlement that corresponds to each sub-grid element.

7. The system of claim 1 , further including at least one telemetry and at least one control grid element.

8. The system of claim 1 , wherein the at least one grid elements is a control device that operates, programs, and/or updates another grid element.

9. The system of claim 1 , wherein the at least one grid element is selected from the group consisting of: a sensor, a power-consuming device, an appliance, a meter, a switch, a controller, a control device, a power control subsystem integrated with grid element for supply, a thermostat, a building control system, a security device.

10. The system of claim 1 , wherein at least one of the grid elements is under the control of an energy management system (EMS) or a SCADA system.

11. The system of claim 9 , wherein the EMS or SCADA system initiates a control message automatically sent to the at least one grid element in response to market-based pricing.

12. The system of claim 1 , further including a customer identifier, a billing identifier, and/or a grid element unique identifier, that are assigned to each grid element and used for financial settlements, and wherein the grid element unique identifier further includes an IP address, an equipment identifier, a mac address, location-based factors, time-based factors, grid-function-based factors, at least one grid reliability factor, and/or at least one grid stability factor.

13. The system of claim 1 , wherein the financial settlement of the participation of the at least one grid element is stored in at least one database.

14. The system of claim 1 , wherein the settlement message is provided to at least one entity that participates in the financial settlement of the grid element(s) participation in the electric power grid.

15. The system of claim 1 , wherein each grid element is registered with the system and wherein the registration of grid elements is stored in the database(s) for predetermined periods of time for use with financial settlement(s) associated with the grid elements.

16. The system of claim 1 , wherein information relating to grid elements participation is transformed from raw data into settlement data, and wherein the settlement data is stored in a database.

17. The system of claim 1 , further including an IP-based interface, wherein the IP-based interface is selected from the group consisting essentially of WiMax, High Speed Packet Access (HSPA), Evolution for Data Only (EVDO), Long Term Evolution (LTE), any first or second generation wireless transport method such as EDGE, Code Division Multiple Access, Ethernet, any proprietary Layer 1-4 protocol that contains or is capable of transporting an Internet Protocol message, and/or any standards-based IP-based message transport.

18. The system of claim 1 , further comprising: a security interface associated with each of the grid elements.

19. The system of claim 1 , wherein the settlement message further comprises at least one of: a geodetic reference, an element identifier, a grid element type, a grid element function, a grid element capacity, a grid element profile, a grid element attachment point reference, a KWP value, a grid element power supply value (PSV), a grid element power trade block (PTB) value, a grid element balancing authority association, a grid element owner identifier, or a grid element compatibility identifier.

20. The system of claim 1 , wherein the financial settlement includes factors for grid stability-based pricing, operating reserves-based pricing, peak and off-peak timing pricing, and estimations, network models, and/or real-time measurement of actual participation by each of the grid elements, and/or the losses associated with transmission, distribution, and/or resource nodes.

21. The system of claim 1 , further including a security interface.

22. The system of claim 1 , wherein the settlement message is encrypted.

23. The system of claim 1 , wherein the settlement message includes a power supply value (PSV) associated with the grid element(s).

24. The system of claim 1 , wherein the IP-based settlement message that is transmitted over one or more public or private carrier grade networks, including information required for generating a market-based financial settlement for participation by at least one grid element in an electric power grid.

25. A system for market-based financial settlement of transactions within an electric power grid network comprising:
a settlement processor for market-based financial transactions;
a legacy settlement processor;
at least one coordinator; and
at least one grid element;
the settlement processor for market-based financial transactions and the legacy settlement processor, each comprise a server or a processor operatively

Assignees

• Causam Energy Inc

Inventors

• Forbes Jr Joseph W

Classifications

• H02J2103/30

  Simulating, planning, modelling, reliability check or computer assisted design [CAD] of electric power networks · CPC title

• H02J13/1337

  involving the use of Internet protocols · CPC title

• H02J13/333

  the equipment forming part of substations · CPC title

• G06Q20/145

  Payments according to the detected use or quantity · CPC title

• H02J3/008

  Circuit arrangements for power supply or distribution technologies responsive to energy trading · CPC title