MODULAR ELECTRICAL GRID INTERFACE DEVICE

• US 20090088907A1
• Filed: 10/01/2008
• Published: 04/02/2009
• Est. Priority Date: 10/01/2007
• Status: Abandoned Application

• Current Assignee: Gridpoint (Twenty First Century Utilities LLC)
• Original Assignee: Gridpoint (Twenty First Century Utilities LLC)
• Inventors: LEWIS, Karl, Golden, Brian
• Application Number:
  US12/243,796
• Publication Number:
  US 20090088907A1
• Time in Patent Office: Days
• US Class Current: 700/286
• CPC Class Codes: G01D 2204/18 Remote displaying of utility meter readings
• CPC Class Codes: G01D 2204/45 Utility meters networked together within a single building
• CPC Class Codes: G01D 4/002 Remote reading of utility meters
• CPC Class Codes: G01R 22/063 related to remote communication
• CPC Class Codes: H04Q 2209/60 for transmitting utility meters data, i.e. transmission of data from the reader of the utility meter
• CPC Class Codes: H04Q 9/00 Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
• 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 20/30 Smart metering, e.g. specially adapted for remote reading

Abstract

A smart grid gateway which includes a onboard computer programmed to provide load measurement and control of at least one local resource or asset. At least one metrology module is configured to provide metering of the at least one local resource or asset. At least one LAN module is configured to communicate with the at least one local resource or asset. At least one WAN module is configured to communicate with a network operations center.

Claims

1. A smart grid gateway comprising:

an onboard computer configured to provide measurement or control of at least one local resource or asset;

at least one metrology module operatively connected to the onboard computer, wherein the at least one metrology module is configured to provide metering of the at least one local resource or asset at least one LAN module operatively connected to the onboard computer, wherein the at least one LAN module is configured to communicate with the at least one local resource or asset;

at least one WAN module operatively connected to the onboard computer, wherein the WAN module is configured to communicate with a network operations center.

2. The smart grid gateway of claim 1 wherein the components of the gateway are housed in a standard chassis configured to support plug and play components.

3. The smart grid gateway of claim 1 wherein the standard chassis provides a plurality of WAN module interfaces, a plurality of LAN module interfaces, and a plurality of metrology module interfaces.

5. The smart grid gateway of claim 1 wherein the onboard computer is configured to provide measurement and control of at least one local resource or asset;

.

6. The smart grid gateway of claim 1 additionally comprising a local service port configured to permit service personnel to run diagnostics, data recovery, and local software updates on the gateway.

7. The smart grid gateway of claim 1 wherein the smart grid gateway is configured to enable service personnel to run diagnostics, data recovery, and local software updates on the gateway via a LAN connection provided by the at least one LAN module.

8. The smart grid gateway of claim 1 wherein the smart grid gateway is configured to enable service personnel to run diagnostics, data recovery, and local software updates on the gateway via a WAN connection provided by the at least one WAN module

9. The smart grid gateway of claim 1 wherein the at least one metrology module is a replaceable component.

10. The smart grid gateway of claim 1 wherein the at least one LAN module is a replaceable component.

11. The smart grid gateway of claim 1 wherein the at least one WAN module is a replaceable component.

12. The smart grid gateway of claim 1 wherein the onboard computer is configured to additionally provide energy storage management, management of distributed generation assets, and management of network assets and resources.

13. The smart grid gateway of claim 1 wherein the onboard computer is configured to additionally provide energy storage management.

14. The smart grid gateway of claim 1 wherein the onboard computer is configured to additionally provide energy storage management, management of distributed generation assets.

15. The smart grid gateway of claim 1 wherein onboard computer is additionally configured to support residential metering.

16. The smart grid gateway of claim 1 wherein onboard computer is additionally configured to support commercial metering.

17. The smart grid gateway of claim 1 wherein onboard computer is additionally configured to support sub metering

18. The smart grid gateway of claim 1 wherein onboard computer is additionally configured to support demand management.

19. The smart grid gateway of claim 1 wherein onboard computer is additionally configured to support distributed generation management.

20. The smart grid gateway of claim 1 wherein onboard computer is additionally configured to support substation asset instrumentation with autonomous control.

21. The smart grid gateway of claim 1 wherein onboard computer is additionally configured to support substation asset instrumentation without autonomous control.

22. The smart grid gateway of claim 1 wherein onboard computer is additionally configured to support network asset instrumentation within context of a smart grid.

4. The at least one WAN module, the at least one LAN module, and the at least one metrology module utilize a standard interface to interoperate with the onboard computer.

23. A smart grid management system comprising:

a plurality of intelligent network asset control systems connected to a network, each controlling at least one asset on a power grid;

a plurality of intelligent commercial building control systems connected to the network, each controlling at least one commercial building device connected to the power grid;

a plurality of intelligent residential control systems, each controlling at least one residential device connected to the power grid;

at least one utility operator console connected to the network, wherein the at least one utility operator console is configured to control the plurality of intelligent network asset control systems, the plurality of intelligent commercial building control systems, and the plurality of intelligent residential control systems, wherein a console operator is enabled to manage demand for power on the power grid.

24. The smart grid management system of claim 23 wherein at least some of the plurality of intelligent commercial building control systems, and at least some of the plurality of intelligent residential control systems transmit power consumption data to the at least one utility operator console, wherein the at least one utility operator console is further configured to display power consumption data to the console operator.