System and method for developing, deploying and implementing power system computer applications

• US 9,021,431 B2
• Filed: 01/07/2013
• Issued: 04/28/2015
• Est. Priority Date: 01/07/2013
• Status: Active Grant

• Current Assignee: ABB Incorporated (ABB Limited)
• Original Assignee: ABB Incorporated (ABB Limited)
• Inventors: Lawrence, David C., Nguyen, Khoi, Huang, Wei, Voda, Douglas A., Laval, Stuart S.
• Primary Examiner(s): Wong, Don
• Assistant Examiner(s): Talukdar, Devayani R
• Application Number:
  US13/735,920
• Publication Number:
  US 20140195844A1
• Time in Patent Office: 841 Days
• Field of Search: None
• US Class Current: 717/120
• CPC Class Codes: G05B 2219/36159 Detachable or portable programming unit, display, pc, pda
• CPC Class Codes: G05B 23/0272 Presentation of monitored results, e.g. selection of status reports to be displayed; Filtering information to the user
• CPC Class Codes: G06F 11/3062 where the monitored property is the power consumption power management in a computing system G06F1/3203
• CPC Class Codes: G06F 8/34 Graphical or visual programming
• CPC Class Codes: G06F 8/36 Software reuse
• CPC Class Codes: G06F 8/38 for implementing user interfaces
• CPC Class Codes: G06F 8/61 Installation

Abstract

A system and method for developing, deploying and implementing computer applications for a power system has an open software framework for developing mobile applications. The mobile applications are developed by combining predefined modules having functionality to monitor a power system, change configuration settings within devices installed on the power system and allow utility personnel to quickly respond to events occurring on the power system.

Claims

1. A framework for developing a computer application that allows an authorized end user to monitor operational status of a power system and update configuration settings in a device installed on said power system to effect a change in said power system operational status, said framework comprising:

a set of modules combinable to build said computer application, each of said modules having an associated functionality selected from at least one of the following functions;

security management, profile management, system configuration, device level views, event views, data access, background service, mapping/GIS, data service, and application programming interfaces, each of said modules combinable with another of said modules to develop said computer application for monitoring said operational status of said power system, said developed computer application for execution by a mobile device, said mobile device communicating said user-updated configuration settings to said power system device.

2. The framework of claim 1 wherein said mobile device comprises a smartphone, tablet or cell phone.

3. The framework of claim 1 wherein said computer application is a mobile application.

4. The framework of claim 1 wherein said computer application is developed by an end user.

5. The framework of claim 1 wherein each of said modules is configurable by an end user.

6. The computer application of claim 1 wherein data presentation of the status of the overall power system or device installed thereon is in the form of charts.

7. The computer application of claim 1 wherein said data presentation of the status of the overall power system and devices installed thereon is in the form of alarm notifications, said alarm notifications grouping devices by operational status.

8. The computer application of claim 7 wherein said alarm notifications are acknowledged in the computer application and the acknowledgement is communicated to a gateway server, said gateway server communicating the acknowledgement to the device.

9. The computer application of claim 1 wherein data presentation of the status of the overall power system or device installed thereon provides the user with a list of options for organizing the data.

10. The computer application of claim 1 wherein data characterizing the status of the overall power system or device installed thereon is comprised of real-time measurement values characterizing the operation of said device.

11. The computer application of claim 10 wherein said data characterizing the status of the overall power system or device installed thereon is comprised of historical measurement values characterizing the operation of said device.

12. The computer application of claim 1 wherein data characterizing the status of the overall power system or device installed thereon is comprised of calculated values that are calculated using real-time and historical measurement values as variables in power system modeling algorithms.

13. A computer-implemented method for effecting the operation of a sensor installed on a power distribution system, said method comprising:

identifying the location on the power distribution system experiencing a fault and said sensor monitoring said location experiencing said fault;

accessing operational data of said sensor using a mobile device in communication with a gateway server, said gateway server for collecting and storing data for the location on the power distribution system experiencing said fault, said operational data of said sensor accessed using an identification number representing said sensor;

communicating configuration changes for said sensor to said gateway server using said mobile device;

and updating said sensor configuration to maintain a present level of power factor on said power distribution system.

14. The computer application of claim 13 wherein said mobile device comprises a smartphone, tablet, or cell phone.

15. The computer application of claim 13 wherein said computer application is a mobile application.

16. The computer application of claim 13 wherein said gateway server pushes data to said mobile device at scheduled intervals.

17. The computer application of claim 13 wherein said mobile application determines the location of the power distribution system experiencing sub-optimal performance and driving directions from the determined mobile device location to said location experiencing sub-optimal performance.

18. A computer application stored on a non-transitory computer-readable medium, said computer application having computer-readable program code executed by a processor to modify control settings of a capacitor bank on the grid to change the reactive compensation system using modular, fixed or switched capacitor steps that automatically compensate an individual load or the network to maintain a preset level of power factor.

19. The computer application of claim 18 wherein said computer application is a mobile application.