Facilitating distributed power production units in a power group to store power for power conditioning during an anticipated temporary power production disruption

• US 8,855,828 B2
• Filed: 01/23/2012
• Issued: 10/07/2014
• Est. Priority Date: 08/19/2011
• Status: Active Grant

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Ellis, Jason Lee
• Primary Examiner(s): HARTMAN JR, RONALD D
• Application Number:
  US13/356,018
• Publication Number:
  US 20130046413A1
• Time in Patent Office: 988 Days
• Field of Search: 700/286, 700/291, 700/295, 700/297, 705/412
• US Class Current: 700/286
• CPC Class Codes: H02J 7/35 with light sensitive cells

Abstract

In an embodiment, a server monitors a set of parameters associated with future power production capacity of a set of distributed power production units that belong to a power group supplying power to a given serving area of a power grid during a given period of time. The server predicts, for a portion of the given period of time, a temporary power production disruption that will affect the power group based on the monitoring. The server sends a control message to the power group based on the prediction. At least one power production unit in the power group receives the control message, and responsive to the control message diverts at least a portion of power being supplied to the given serving area to local storage, detects the temporary power disruption and conditions power supplied to the given serving area during the temporary power distribution based upon the locally stored power.

Claims

1. A method of managing power supplied by distributed power production units in a power distribution system, comprising:

monitoring a set of parameters, by a power monitoring meter, associated with future power production capacity of a set of distributed power production units that belong to a power group associated with a dynamic group-negotiated price for power supplied by the power group to a given serving area of a public or private power grid during a given period of time;

predicting by the power monitoring meter, for a portion of the given period of time, a temporary power production disruption that will affect the power group based on the monitoring; and

sending a control message, by the power monitoring meter, to prompt the power group to begin storing power prior to the portion of time for conditioning power output during the portion of time.

2. The method of claim 1, wherein the temporary power disruption corresponds to a short-term weather fluctuation, a short-term voltage, phase or current fluctuation in the public or private power grid, a scheduled dispatch of a repair crew to service a given portion of the public or private power grid and/or information related to energy price fluctuations.

3. The method of claim 2, wherein the short-term weather fluctuation is a cloud in proximity to the power group.

4. The method of claim 1, wherein the sending step sends the control message to facilitate the set of distributed power production units belonging to the power group to store sufficient power to condition power supplied to the given serving area during the portion of time.

5. A method of supplying power by a distributed power production unit in a power distribution system, comprising:

supplying power by the distributed power production unit to a given serving area of a public or private power grid during a given period of time, the distributed power production unit belonging to a power group that includes a set of distributed power production units with a dynamic group-negotiated price for power supplied by the power group to the given serving area during the given period of time;

receiving, during the supplying step, a control message to prompt the distributed power production unit to begin storing power in anticipation of a temporary power production disruption at the distributed power production unit;

diverting at least a portion of the power being supplied to the given serving area and storing the diverted power responsive to the received control message;

detecting the temporary power disruption at the distributed power production unit; and

conditioning power supplied to the given serving area during the temporary power distribution based upon the stored power.

6. The method of claim 5, wherein the temporary power disruption corresponds to a short-term weather fluctuation, a short-term voltage, phase or current fluctuation in the public or private power grid, a scheduled dispatch of a repair crew to service a given portion of the public or private power grid and/or information related to energy price fluctuations.

7. The method of claim 6, wherein the short-term weather fluctuation is a cloud in proximity to the power group.

8. The method of claim 5, further comprising:

determining that the storing step stores a threshold level of power prior to the detecting step; and

stopping the diverting step in response to the determination such that the diverted power is again supplied to the given serving area by the supplying step.

9. The method of claim 5, wherein the diverting diverts all of the power being supplied to the public or private power grid after the control message is received and before the detecting step.

10. The method of claim 5, wherein the diverting steps diverts less than all of the power being supplied to the public or private power grid after the control message is received and before the detecting step.

11. The method of claim 5, wherein the diverting step begins immediately upon receipt of the control message.

12. The method of claim 5, wherein the diverting step begins at a scheduled time before the detecting step that is not immediately upon receipt of the control message.

13. A server configured to manage power supplied by distributed power production units in a power distribution system, comprising:

means for monitoring a set of parameters associated with future power production capacity of a set of distributed power production units that belong to a power group associated with a dynamic group-negotiated price for power supplied by the power group to a given serving area of a public or private power grid during a given period of time;

means for predicting, for a portion of the given period of time, a temporary power production disruption that will affect the power group based on the monitoring; and

means for sending a control message to prompt the power group to begin storing power prior to the portion of time for conditioning power output during the portion of time.

14. A distributed power production unit configured to supply power in a power distribution system, comprising:

means for supplying power to a given serving area of a public or private power grid during a given period of time, the distributed power production unit belonging to a power group that includes a set of distributed power production units with a dynamic group-negotiated price for power supplied by the power group to the given serving area during the given period of time;

means for receiving, during the supplying, a control message to prompt the distributed power production unit to begin storing power in anticipation of a temporary power production disruption at the distributed power production unit;

means for diverting at least a portion of the power being supplied to the given serving area and storing the diverted power responsive to the received control message;

means for detecting the temporary power disruption at the distributed power production unit; and

means for conditioning power supplied to the given serving area during the temporary power distribution based upon the stored power.

15. A server configured to manage power supplied by distributed power production units in a power distribution system, comprising:

logic configured to monitor a set of parameters associated with future power production capacity of a set of distributed power production units that belong to a power group associated with a dynamic group-negotiated price for power supplied by the power group to a given serving area of a public or private power grid during a given period of time;

logic configured to predict, for a portion of the given period of time, a temporary power production disruption that will affect the power group based on the monitoring; and

logic configured to send a control message to prompt the power group to begin storing power prior to the portion of time for conditioning power output during the portion of time.

16. A distributed power production unit configured to supply power in a power distribution system, comprising:

logic configured to supply power to a given serving area of a public or private power grid during a given period of time, the distributed power production unit belonging to a power group that includes a set of distributed power production units with a dynamic group-negotiated price for power supplied by the power group to the given serving area during the given period of time;

logic configured to receive, during the supplying, a control message to prompt the distributed power production unit to begin storing power in anticipation of a temporary power production disruption at the distributed power production unit;

logic configured to divert at least a portion of the power being supplied to the given serving area and storing the diverted power responsive to the received control message;

logic configured to detect the temporary power disruption at the distributed power production unit; and

logic configured to condition power supplied to the given serving area during the temporary power distribution based upon the stored power.

17. A non-transitory computer-readable medium containing instructions stored thereon, which, when executed by a server configured to manage power supplied by distributed power production units in a power distribution system, cause the server to perform operations, the instructions comprising:

program code to monitor a set of parameters associated with future power production capacity of a set of distributed power production units that belong to a power group associated with a dynamic group-negotiated price for power supplied by the power group to a given serving area of a public or private power grid during a given period of time;

program code to predict, for a portion of the given period of time, a temporary power production disruption that will affect the power group based on the monitoring; and

program code to send a control message to prompt the power group to begin storing power prior to the portion of time for conditioning power output during the portion of time.

18. A non-transitory computer-readable medium containing instructions stored thereon, which, when executed by a distributed power production unit configured to supply power in a power distribution system, cause the distributed power production unit to perform operations, the instructions comprising:

program code to supply power by the distributed power production unit to a given serving area of a public or private power grid during a given period of time, the distributed power production unit belonging to a power group that includes a set of distributed power production units with a dynamic group-negotiated price for power supplied by the power group to the given serving area during the given period of time;

program code to receive, during the supplying, a control message to prompt the distributed power production unit to begin storing power in anticipation of a temporary power production disruption at the distributed power production unit;

program code to divert at least a portion of the power being supplied to the given serving area and storing the diverted power responsive to the received control message;

program code to detect the temporary power disruption at the distributed power production unit; and

program code to condition power supplied to the given serving area during the temporary power distribution based upon the stored power.