Using bi-directional communications in a market-based resource allocation system

• US 8,694,409 B2
• Filed: 09/29/2009
• Issued: 04/08/2014
• Est. Priority Date: 09/29/2008
• Status: Active Grant

• Current Assignee: Battelle Memorial Institute
• Original Assignee: Battelle Memorial Institute
• Inventors: Chassin, David P., Pratt, Robert G.
• Primary Examiner(s): NIQUETTE, ROBERT R
• Application Number:
  US12/587,009
• Publication Number:
  US 20100106332A1
• Time in Patent Office: 1,652 Days
• Field of Search: 705/37
• US Class Current: 705/37
• CPC Class Codes: G06Q 20/102 Bill distribution or payments
• CPC Class Codes: G06Q 30/0611 Request for offers or quotes
• CPC Class Codes: G06Q 30/08 Auctions
• CPC Class Codes: G06Q 40/04 Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
• CPC Class Codes: G06Q 50/06 Energy or water supply
• CPC Class Codes: Y04S 10/50 Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
• CPC Class Codes: Y04S 50/10 Energy trading, including energy flowing from end-user application to grid
• CPC Class Codes: Y04S 50/12 Billing, invoicing, buying or selling transactions or other related activities, e.g. cost or usage evaluation

Abstract

Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

Claims

1. A method for generating a bid value for purchasing electricity in a market-based resource allocation system, comprising:

using computing hardware, receiving a desired performance value indicative of a user'"'"'s desired performance level for an electrical device;

using the computing hardware, receiving a user tolerance value indicative of the user'"'"'s willingness to tolerate variations from the desired performance level; and

using the computing hardware, computing a bid value for purchasing electricity sufficient to operate the electrical device at the desired performance level, the computing being performed using at least the desired performance value and the user tolerance value.

2. The method of claim 1, wherein the electrical device is an air-conditioning unit;

heating unit;

heating, ventilation, and air conditioning (HVAC) system;

hot water heater;

refrigerator;

dish washer;

washing machine;

dryer;

oven;

microwave oven;

pump;

home lighting system;

electrical charger;

electric vehicle charger;

or home electrical system.

3. The method of claim 1, wherein the method further comprises receiving dispatch values from a central computer in the market-based resource allocation system, and computing a historical dispatch value from the dispatch values, the historical dispatch value being indicative of values at which electricity has been dispatched by the market-based resource allocation system during a previous time period, and wherein the computing of the bid value is additionally performed using the historical dispatched value.

4. The method of claim 3, wherein the historical dispatch value is an average of multiple dispatch values from the previous time period.

5. The method of claim 3, wherein the previous time period is a previous 24 hours or less.

6. The method of claim 3, wherein the method further comprises computing a standard deviation of the values at which electricity has been dispatched by the market-based resource allocation system during a previous time period, and wherein the computing of the bid value is additionally performed using the standard deviation.

7. The method of claim 1, wherein the method further comprises receiving a current performance level of the electrical device, and wherein the computing of the bid value is additionally performed using the current performance level.

8. The method of claim 1, wherein the user tolerance value is selected from at least a first tolerance value and a second tolerance value, the first tolerance value resulting in higher bid values relative to the second tolerance value.

9. The method of claim 1, further comprising transmitting the bid value to a central computer in the market-based resource allocation system.

10. The method of claim 9, further comprising receiving from the central computer an indication of a dispatched value for a current time frame.

11. The method of claim 10, further comprising comparing the bid value to the dispatched value for the current time frame, and generating a signal to activate the electrical device if the bid value is equal to or exceeds the dispatched value for the current time frame.

12. The method of claim 1, wherein the computing hardware comprises a computer processor or an integrated circuit.

13. The method of claim 1, further comprising continuously repeating the acts of computing, storing, and transmitting over fixed periods of time.

14. The method of claim 13, wherein the fixed periods of time are periods of 15 minutes or less.

15. A non-transitory computer-readable medium storing computer-readable instructions for causing a computer to perform a method, the method comprising:

receiving a desired performance value indicative of a user'"'"'s desired performance level for an electrical device;

receiving a user tolerance value indicative of the user'"'"'s willingness to tolerate variations from the desired performance level; and

computing a bid value for purchasing electricity sufficient to operate the electrical device at the desired performance level, the computing being performed using at least the desired performance value and the user tolerance value.

16. The non-transitory computer-readable medium of claim 15, wherein the electrical device is an air-conditioning unit;

heating unit;

heating, ventilation, and air conditioning (HVAC) system;

hot water heater;

refrigerator;

dish washer;

washing machine;

dryer;

oven;

microwave oven;

pump;

home lighting system;

electrical charger;

electric vehicle charger;

or home electrical system.

17. The non-transitory computer-readable medium of claim 15, wherein the method further comprises receiving dispatch values from a central computer in a market-based resource allocation system, and computing a historical dispatch value from the dispatch values, the historical dispatch value being indicative of values at which electricity has been dispatched by the market-based resource allocation system during a previous time period, and wherein the computing of the bid value is additionally performed using the historical dispatched value.

18. The non-transitory computer-readable medium of claim 17, wherein the historical dispatch value is an average of multiple dispatch values from the previous time period.

19. The non-transitory computer-readable medium of claim 17, wherein the previous time period is a previous 24 hours or less.

20. The non-transitory computer-readable medium of claim 17, wherein the method further comprises computing a standard deviation of the values at which electricity has been dispatched by the market-based resource allocation system during a previous time period, and wherein the computing of the bid value is additionally performed using the standard deviation.

21. The non-transitory computer-readable medium of claim 15, wherein the method further comprises receiving a current performance level of the electrical device, and wherein the computing of the bid value is additionally performed using the current performance level.

22. The non-transitory computer-readable medium of claim 15, wherein the user tolerance value is selected from at least a first tolerance value and a second tolerance value, the first tolerance value resulting in higher bid values relative to the second tolerance value.

23. The non-transitory computer-readable medium of claim 15, wherein the method further comprises transmitting the bid value to a central computer in the market-based resource allocation system.

24. The non-transitory computer-readable medium of claim 23, wherein the method further comprises receiving from the central computer an indication of a dispatched value for a current time frame.

25. The non-transitory computer-readable medium of claim 24, wherein the method further comprises comparing the bid value to the dispatched value for the current time frame, and generating a signal to activate the electrical device if the bid value is equal to or exceeds the dispatched value for the current time frame.

26. The non-transitory computer-readable medium of claim 15, wherein the method further comprises continuously repeating acts of computing, storing, and transmitting over fixed periods of time.

27. The non-transitory computer-readable medium of claim 26, wherein the fixed periods of time are periods of 15 minutes or less.

28. A device comprising computing hardware configured to perform a method, the method comprising:

receiving a desired performance value indicative of a user'"'"'s desired performance level for an electrical device;

receiving a user tolerance value indicative of the user'"'"'s willingness to tolerate variations from the desired performance level; and

computing, using the computing hardware of the device, a bid value for purchasing electricity sufficient to operate the electrical device at the desired performance level, the computing being performed using at least the desired performance value and the user tolerance value.

29. The device of claim 28, wherein the electrical device is an air-conditioning unit.

30. The device of claim 28, wherein the electrical device is a heating unit.

31. The device of claim 28, wherein the electrical device is a heating, ventilation, and air conditioning (HVAC) system.

32. The device of claim 28, wherein the electrical device is a hot water heater.

33. The device of claim 28, wherein the electrical device is a refrigerator.

34. The device of claim 28, wherein the electrical device is a dish washer.

35. The device of claim 28, wherein the electrical device is a washing machine.

36. The device of claim 28, wherein the electrical device is a dryer.

37. The device of claim 28, wherein the electrical device is an oven.

38. The device of claim 28, wherein the electrical device is a microwave oven.

39. The device of claim 28, wherein the electrical device is a pump.

40. The device of claim 38, wherein the electrical device is a home lighting system.

41. The device of claim 28, wherein the electrical device is an electric vehicle charger.

42. The device of claim 28, wherein the electrical device is a home electrical system.

43. The device of claim 28, wherein the method further comprises receiving dispatch values from a central computer in a market-based resource allocation system, and computing a historical dispatch value from the dispatch values, the historical dispatch value being indicative of values at which electricity has been dispatched by the market-based resource allocation system during a previous time period, and wherein the computing of the bid value is additionally performed using the historical dispatched value.

44. The device of claim 43, wherein the historical dispatch value is an average of multiple dispatch values from the previous time period.

45. The device of claim 43, wherein the previous time period is a previous 24 hours or less.

46. The device of claim 43, wherein the method further comprises computing a standard deviation of the values at which electricity has been dispatched by the market-based resource allocation system during a previous time period, and wherein the computing of the bid value is additionally performed using the standard deviation.

47. The device of claim 28, wherein the method further comprises receiving a current performance level of the electrical device, and wherein the computing of the bid value is additionally performed using the current performance level.

48. The device of claim 28, wherein the user tolerance value is selected from at least a first tolerance value and a second tolerance value, the first tolerance value resulting in higher bid values relative to the second tolerance value.

49. The device of claim 28, wherein the method further comprises transmitting the bid value to a central computer in a market-based resource allocation system.

50. The device of claim 49, wherein the method further comprises receiving from the central computer an indication of a dispatched value for a current time frame.

51. The device of claim 50, wherein the method further comprises comparing the bid value to the dispatched value for the current time frame, and generating a signal to activate the electrical device if the bid value is equal to or exceeds the dispatched value for the current time frame.

52. The device of claim 28, wherein the computing hardware comprises a computer processor or an integrated circuit.

53. The device of claim 28, wherein the method further comprises continuously repeating acts of computing, storing, and transmitting over fixed periods of time.

54. The device of claim 53, wherein the fixed periods of time are periods of 15 minutes or less.