MANAGING UTILIZATION OF BIOGAS IN AN INFRASTRUCTURE

• US 20120109704A1
• Filed: 10/27/2010
• Published: 05/03/2012
• Est. Priority Date: 10/27/2010
• Status: Abandoned Application

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Sharma, Ratnesh Kumar, Christian, Thomas W., Arlitt, Martin, Bash, Cullen E., Patel, Chandrakant
• Application Number:
  US12/913,494
• Publication Number:
  US 20120109704A1
• Time in Patent Office: Days
• US Class Current: 705/7.22
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 10/06312 Adjustment or analysis of established resource schedule, e.g. resource or task levelling, or dynamic rescheduling

Abstract

A system for managing utilization of biogas in an infrastructure includes a plurality of biogas implementing apparatuses. The system also includes a biogas source to supply biogas to the plurality of biogas implementing apparatuses and an optimizer to determine a distribution of the biogas to the plurality of biogas implementing apparatuses that substantially optimizes at least one metric associated with operating the infrastructure.

Claims

1. A system for managing utilization of biogas in an infrastructure, said system comprising:

a plurality of biogas implementing apparatuses;

a biogas source to supply biogas to the plurality of biogas implementing apparatuses; and

an optimizer to determine a distribution of the biogas to the plurality of biogas implementing apparatuses that substantially optimizes at least one metric associated with operating the infrastructure.

2. The system according to claim 1, wherein the at least one metric associated with operating the infrastructure comprises at least one metric selected from the group consisting of a total cost of operation (TCO), loss in available energy carbon emissions, and toxicity.

3. The system according to claim 1, wherein the plurality of biogas implementing apparatuses are selected from a group consisting of an electrical energy generator, a thermal energy generator, a directed biogas consuming apparatus, a fertilizer distribution apparatus, a manufacturing apparatus, and a fuel additive distribution apparatus.

4. The system according to claim 1, wherein the infrastructure comprises a plurality of energy consuming components, and wherein the plurality of biogas implementing apparatuses comprise an electrical energy generator and a thermal energy generator to supply the plurality of energy consuming components with one or both of electrical energy and thermal energy generated by the electrical energy generator and the thermal energy generator.

5. The system according to claim 4, wherein the plurality of energy consuming components comprises a computing facility and an organic mass processing facility, wherein the computing facility houses at least one computing component.

6. The system according to claim 5, wherein the optimizer is to substantially continuously determine the distribution of the biogas based upon varying electrical energy and thermal energy demands of one or both of the computing facility and the organic mass processing facility over time.

7. The system according to claim 5, wherein the organic mass processing facility comprises at least one of a farm facility, an animal waste collection facility, a landfill site, a wastewater treatment facility, a sewage processing facility, and a food processing facility.

8. The system according to claim 5, wherein the infrastructure comprises a cooling system, and wherein the cooling system is to receive thermal energy from at least one of the plurality of biogas implementing apparatuses and to use the thermal energy to cool cooling fluid supplied to one or both of the computing facility and the organic mass processing facility.

9. The system according to claim 8, wherein the cooling system comprises an adsorption cooling system.

10. The system according to claim 1, wherein the optimizer is to substantially continuously determine the distribution of the biogas based upon varying levels of biogas availability over time.

11. The system according to claim 1, wherein the optimizer is further to minimize a cost function for the infrastructure using:

cost function for infrastructure=min (Σ

F._i(S_i)),

wherein F_i. is a cost function corresponding to an i^th source, S_i is the output of an i^th source, and S_i,min<

S_i<

S_i,max,

wherein S_i,min and S_i,max are minimum and maximum bounds, respectively, on production of the i^th source,

wherein Σ

S_i=D,

wherein D is a total demand of the infrastructure.

12. A method of managing utilization of biogas in an infrastructure, said method comprising:

accessing information associated with operating the infrastructure, wherein the infrastructure includes a biogas source and a plurality of biogas implementing apparatuses;

determining at least one metric associated with operating the infrastructure from the accessed information; and

determining a distribution of the biogas to the plurality of biogas implementing apparatuses that substantially optimizes the at least one metric.

13. The method according to claim 12, wherein determining the at least one metric further comprises determining at least one metric selected from the group consisting of a total cost of operation (TCO), loss in available energy carbon emissions, and toxicity.

14. The method according to claim 12, wherein the infrastructure comprises a plurality of energy consuming components, and wherein the plurality of biogas implementing apparatuses comprise an electrical energy generator and a thermal energy generator to supply the plurality of energy consuming components with one or both of electrical energy and thermal energy generated by the electrical energy generator and the thermal energy generator, said method further comprising:

determining the distribution of the biogas based upon varying electrical energy and thermal energy demands of the plurality of energy consuming components over time.

15. The method according to claim 12, further comprising:

determining the distribution of the biogas based upon varying levels of biogas availability over time.

16. The method according to claim 12, wherein determining the distribution of the biogas further comprises determining the distribution of the biogas to minimize a cost function for the infrastructure.

17. The method according to claim 16, wherein minimizing the cost function further comprises minimizing the cost function for the infrastructure using:

cost function for infrastructure=min (Σ

F._i(S_i)),

wherein F_i. is a cost function corresponding to an i^th source, S_i is the output of an i^th source, and S_i,min<

S_i<

S_i,max,

wherein S_i,min and S_i,max are minimum and maximum bounds, respectively, on production of the i^th source,

wherein Σ

S_i=D,

wherein D is a total demand of the system.

18. A computer readable storage medium on which is embedded one or more computer programs, said one or more computer programs implementing a method for managing utilization of biogas in an infrastructure, said one or more computer programs comprising computer readable code to:

access information associated with operating the infrastructure, wherein the infrastructure includes a biogas source and a plurality of biogas implementing apparatuses;

determine at least one metric associated with operating the infrastructure from the accessed information; and

determine a distribution of the biogas to the plurality of biogas implementing apparatuses that substantially optimizes the at least one metric.

19. The computer readable storage medium according to claim 18, wherein the infrastructure comprises a plurality of energy consuming components, and wherein the plurality of biogas implementing apparatuses comprise an electrical energy generator and a thermal energy generator to supply the plurality of energy consuming components with one or both of electrical energy and thermal energy generated by the plurality of biogas generators, said one or more computer programs further comprising computer readable code to:

determine the distribution of the biogas based upon at least one of varying electrical energy and thermal energy demands of the plurality of energy consuming components over time, and varying levels of biogas availability over time.

20. The computer readable storage medium according to claim 18, said one or more computer programs further comprising computer readable code to:

determine the distribution of the biogas to minimize a cost function for the infrastructure.