USING MODEL COMMUNICATION AS A PROTOCOL IN A MANAGED ELECTRICAL SYSTEM

• US 20130123949A1
• Filed: 11/15/2011
• Published: 05/16/2013
• Est. Priority Date: 11/15/2011
• Status: Active Grant

• Current Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Original Assignee: Palo Alto Research Center, Inc. (Xerox Holdings Corp.)
• Inventors: Greene, Daniel H., Hindi, Haitham A.S., Price, Robert R., Hanley, John, Preas, Bryan T.
• Granted Patent: US 9,081,373 B2
• Time in Patent Office: Days
• US Class Current: 700/29
• CPC Class Codes: B64D 2221/00 Electric power distribution systems onboard aircraft
• CPC Class Codes: G05B 17/02 electric
• CPC Class Codes: H02J 2203/20 Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
• CPC Class Codes: H02J 2310/44 for aircrafts
• CPC Class Codes: H02J 3/0075 for providing alternative feeding paths between load and source according to economic or energy efficiency considerations, e.g. economic dispatch
• CPC Class Codes: Y02E 60/00 Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
• CPC Class Codes: Y02T 50/50 On board measures aiming to increase energy efficiency
• CPC Class Codes: Y04S 40/20 Information technology specific aspects, e.g. CAD, simulation, modelling, system security

Abstract

One embodiment of the present invention provides managing component driver for an energy-management system that manages energy within a predominantly closed power system. The component driver includes a receiving mechanism configured to receive current status information for a component associated with the component driver, a model-construction mechanism configured to construct a performance model for the component, and a transmitting mechanism configured to transmit the performance model to an optimization and control module.

Claims

1. A component driver for an energy-management system that manages energy within a predominantly closed power system, comprising:

a receiving mechanism configured to receive current status information for a component associated with the component driver;

a model-construction mechanism configured to construct a performance model for the component; and

a transmitting mechanism configured to transmit the performance model to an optimization and control module.

2. The component driver of claim 1, further comprising:

an option-receiving mechanism configured to receive options from the optimization and control module; and

a command-issuing mechanism configured to issues operation commands to the component.

3. The component driver of claim 1, wherein the component driver is collocated with the optimization and control module.

4. The component driver of claim 1, wherein the component driver is collocated with the component.

5. The component driver of claim 1, wherein the performance model includes at least one of the following variables:

power;

cost; and

deficit.

6. The component driver of claim 1, wherein the performance model includes one or more control-action offers.

7. The component driver of claim 6, further comprising:

a selection mechanism configured to select a control action from the plurality of control-action offers, and

a command-issuing mechanism configured to issue an operation command that is specific to the component based on the selected control action.

8. The component driver of claim 6, wherein the performance model includes a finite state machine comprising a number of state transitions, and wherein a respective control-action offer is represented by an optional state transition.

9. The component driver of claim 1, wherein the component is a load or a supply.

10. The component driver of claim 1, wherein the component driver is configured to communicate with the optimization and control module using a standardized language, thus allowing plug-and-play operations of the component.

11. A method for managing energy within a predominantly closed power system, the method comprising:

receiving, at a component driver, current status information for a component associated with the component driver;

constructing a performance model for the component; and

sending the performance model to an optimization and control module.

12. The method of claim 11, further comprising:

receiving options from the optimization and control module; and

issuing operation commands to the component.

13. The method of claim 11, wherein the performance model includes at least one of the following variables:

power;

cost; and

deficit.

14. The method of claim 11, wherein the performance model includes one or more control-action offers.

15. The method of claim 14, further comprising issuing an operation command that is specific to the component based on the received control action, wherein the received control action is selected from the plurality of control-action offers.

16. The method of claim 14, wherein the performance model includes a finite state machine comprising a number of state transitions, and wherein a respective control-action offer is represented by an optional state transition.

17. The method of claim 11, wherein the component is a load or a supply.

18. A non-transitory computer-readable storage medium storing instructions that when executed by a computer cause the computer to perform a method for managing energy within a predominantly closed power system, the method comprising:

receiving current status information for a component;

constructing a performance model for the component; and

sending the performance model to an optimization and control module.

19. The computer-readable storage medium of claim 18, wherein the method further comprises:

receiving options from the optimization and control module; and

issuing operation commands to the component.

20. The computer-readable storage medium of claim 18, wherein the performance model includes at least one of the following variables:

power;

cost; and

deficit.

21. The computer-readable storage medium of claim 18, wherein the performance model includes one or more control-action offers.

22. The computer-readable storage medium of claim 21, wherein the method further comprises issuing an operation command that is specific to the component based on the received control action, wherein the received control action is selected from the plurality of control-action offers.

23. The computer-readable storage medium of claim 21, wherein the performance model includes a finite state machine comprising a number of state transitions, and wherein a respective control-action offer is represented by an optional state transition.

24. The computer-readable storage medium of claim 18, wherein the component is a load or a supply.