System, Device and Method for Managing a Power Distribution Network

• US 20110118888A1
• Filed: 01/24/2011
• Published: 05/19/2011
• Est. Priority Date: 12/10/2002
• Status: Active Grant

• Current Assignee: Current Technologies LLC (Pattern Inc.)
• Original Assignee: Current Technologies LLC (Pattern Inc.)
• Inventors: White, Melvin Joseph II
• Granted Patent: US 8,723,667 B2
• Time in Patent Office: Days
• US Class Current: 700/293
• CPC Class Codes: G02B 6/4246 Bidirectionally operating package structures
• CPC Class Codes: G02B 6/483 Installation of aerial type
• CPC Class Codes: H04B 2203/5425 improving S/N by matching impedance, noise reduction, gain control
• CPC Class Codes: H04B 2203/5441 Wireless systems or telephone
• CPC Class Codes: H04B 2203/5466 using three phases conductors
• CPC Class Codes: H04B 2203/5479 using repeaters
• CPC Class Codes: H04B 2203/5487 cables
• CPC Class Codes: H04B 2203/5495 having measurements and testing channel
• CPC Class Codes: H04B 3/54 Systems for transmission via power distribution lines
• CPC Class Codes: H04B 3/542 the information being in digital form
• CPC Class Codes: H04B 3/56 Circuits for coupling, blocking, or by-passing of signals
• CPC Class Codes: H04B 3/58 Repeater circuits
• CPC Class Codes: H04M 11/066 Telephone sets adapted for data transmision

Abstract

A method, computer program product, and system for managing a power distribution network is provided. In one embodiment, the computer program product comprises a VARs management module configured to generate a command configured to cause a capacitor bank to connect to the power distribution network; a voltage management module configured to receive voltage data derived from a measurement of a power line of the power distribution network and to output an alert if the voltage data is beyond a threshold; a measurement module configured to generate a request for measurement data that comprises data of a measurement of one or more electrical parameters of the power distribution network; and a power outage management module configured to output data of a location of a power outage of the power distribution system.

Claims

1. A computer program product comprising one or more computer-readable storage media containing instructions which, when executed by a computer system comprised of one or more computers, causes the computer system to perform a method for managing a power distribution network, the computer program product comprising:

a VARs management module configured to generate a command configured to cause a capacitor bank to connect to the power distribution network;

a voltage management module configured to receive voltage data derived from a measurement of a power line of the power distribution network and to output an alert if the voltage data is beyond a threshold;

a measurement module configured to generate a request for measurement data that comprises data of a measurement of one or more electrical parameters of the power distribution network; and

a power outage management module configured to output data of a location of a power outage of the power distribution network.

2. The computer program product of claim 1, further comprising a communication module maintaining in a memory data for communicating with a plurality of capacitor banks and including location data for each of the plurality of capacitor banks.

3. The computer program product of claim 2, wherein said communication module is configured to assign a communication address to each of the plurality of capacitor banks.

4. The computer program product of claim 1, further comprising a current management module configured to receive current data derived from a measurement of a current through a power line of the power distribution network and to output an alert if the current data is beyond a threshold.

5. The computer program product of claim 1, wherein said voltage management module is configured to output a notification if, after the voltage data is determined to be beyond the threshold, the voltage data is determined to not be beyond the threshold.

6. The computer program product of claim 1, wherein said measurement module is configured to generate an interval command configured to cause a measurement device to measure a parameter of the power distribution network according to a time interval indicated by the interval command.

7. The computer program product of claim 1, further comprising a load control module configured to generate a command to disconnect a load from the power distribution network.

8. The computer program product of claim 1, further comprising a load balancing module configured to perform load balancing of the power distribution network.

9. The computer program product of claim 1, further comprising a power flow module configured to generate a command to alter a flow of power through the power distribution network.

10. The computer program product of claim 1, wherein said power flow module is responsive to a detection of a power outage by said power outage module.

11. The computer program product of claim 1, further comprising a power usage module configured to process power usage data originating from a plurality of automated power meters.

12. A computer program product comprising one or more computer-readable storage media containing instructions which, when executed by a computer system comprised of one or more computers, causes the computer system to perform a method for managing a power distribution network, the computer program product comprising:

a VARs management module configured to generate a command configured to cause a capacitor bank to connect to the power distribution network;

a voltage management module configured to receive voltage data derived from a measurement of a power line of the power distribution network and to output an alert if the voltage data is beyond a threshold;

said voltage management module being configured to output a notification if, after the voltage data is determined to be beyond the threshold, the voltage data is determined to be not beyond the threshold;

a measurement module configured to generate a request for measurement data that comprises data of a measurement of one or more electrical parameters of the power distribution network;

a power outage management module configured to detect a power outage of the power distribution network and to output data of a location of the power outage;

a power flow module configured to generate a command to alter a flow of power through the distribution network; and

wherein said power flow module is responsive to detection of a power outage by said power outage module.

13. The computer program product according to claim 12, further comprising a power usage module configured to process power usage data originating from a plurality of automated meters.

14. A method of managing a power distribution network, comprising:

transmitting a first command to a capacitor bank configured to cause the capacitor bank to connect to the power distribution network;

receiving voltage data derived from a measurement of a voltage of a power line of the power distribution network;

outputting an alert if the voltage data is beyond a threshold;

outputting a notification if, after the voltage data is determined to be beyond the threshold, the voltage data is subsequently determined to be not beyond the threshold;

transmitting a request for measurement data that comprises data of a measurement of one or more electrical parameters of the power distribution network;

receiving the measurement data in response to transmitting the request for measurement data;

processing power parameter data to detect a power outage of the power distribution network; and

if a power outage is detected, outputting data of a location of the detected power outage.

15. The method according to claim 14, further comprising maintaining in a memory data for communicating with a plurality of capacitor banks and including location data for each of the plurality of capacitor banks.

16. The method according to claim 14, further comprising transmitting a command to a switch to alter the flow of power through the distribution network.

17. The method according to claim 16, wherein said transmitting a command to the switch is in response to detection of a power outage.

18. The method according to claim 14, further comprising transmitting a load control message configured to disconnect a load from the power distribution network.

19. The method according to claim 14, further comprising receiving and processing power usage data originating from a plurality of automated power meters.

20. The method according to claim 14, further comprising determining that a power restoration on a portion of the power distribution network has occurred.