Systems and methods for intuitive modeling of complex networks in a digital environment

• US 9,092,593 B2
• Filed: 09/25/2008
• Issued: 07/28/2015
• Est. Priority Date: 09/25/2007
• Status: Active Grant

• Current Assignee: Bentley Systems Incorporated
• Original Assignee: Power Analytics Corporation (PAC Global, Inc.)
• Inventors: Nasle, Adib
• Primary Examiner(s): Shah, Kamini S
• Assistant Examiner(s): PIERRE LOUIS, ANDRE
• Application Number:
  US12/237,948
• Publication Number:
  US 20090083019A1
• Time in Patent Office: 2,497 Days
• Field of Search: 703/18, 716/109, 716/120, 716/127, 716/133
• US Class Current: 1/1
• CPC Class Codes: G06F 2111/02 CAD in a network environment, e.g. collaborative CAD or distributed simulation
• CPC Class Codes: G06F 2119/06 Power analysis or power optimisation
• CPC Class Codes: G06F 30/18 Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling circuit design at the physical level G06F30/39; network planning tools for wireless communication networks H04W16/18

Abstract

A system for modeling a topology of an electrical power system may include a memory device to maintain a component database, a component control engine, and a power system topology modeling engine. A display device can be configured for displaying the topology of the electrical power system. An input device can be operative to select one of a plurality of power system components stored in the component database as a selected component, position the selected component within a framework, and interface the selected component with other selected components within the framework. A processor can be operative to execute instructions within the component control engine to control the position of the selected components within the framework and execute instructions within the power system topology modeling engine to render the topology of the electrical system after the selected components have been positioned.

Claims

1. A computer system for modeling a topology of an electrical power system, the topology comprising a plurality of power system components, the computer system comprising:

a processor;

a component database;

a component control engine that

receives a selection of one of a plurality of power system components stored in the component database as a selected component,

receives a position of the selected component within a framework, and

interfaces the selected component with other selected components within the framework, wherein the selected components comprise representations of one or more of a generator, motor, governor, relay, transformer, breaker, fuse, and transmission line;

a power system topology modeling engine that

renders each of the selected components, which represent physical devices that are not shaped like jigsaw puzzle pieces, as drag-and-drop virtual jigsaw puzzle pieces with virtual male or virtual female connectors, wherein the virtual male connectors comprise rounded jigsaw tabs, and wherein the virtual female connectors comprise rounded jigsaw cuts to receive the rounded jigsaw tabs,

renders the topology of the electrical power system, the topology comprising the selected components, and

generates a virtual system model of the electrical power system, wherein the virtual system model comprises virtual component data corresponding to the selected components;

a virtual modeling engine that generates predicted output using the virtual system model; and

an analytics engine that

monitors the predicted output and real-time output from at least one sensor of the electrical power system, and

synchronizes the virtual system model with the electrical power system based on the real-time output when a difference between the predicted output and the real-time output falls between a set value and an alarm condition value.

2. The computer system of claim 1, further including a component configuration engine that allows a user to modify a configuration of one or more of the plurality of power system components.

3. The computer system of claim 1, wherein selected components with male connectors represent node type components.

4. The computer system of claim 1, wherein selected components with female connectors represent branch type components.

5. The computer system of claim 1, wherein a color scheme is applied to one or more of the selected components in the rendered topology.

6. The computer system of claim 5, wherein the color scheme is indicative of a real-time operational status of the one or more selected components.

7. The computer system of claim 5, wherein the color scheme is indicative of a predicted operational status of the one or more selected components.

8. The computer system of claim 1, wherein the power system topology modeling engine is configured to recommend interface options for the selected component.

9. The computer system of claim 1, wherein the rendered virtual puzzle pieces comprise a rendering of analytical data.

10. The computer system of claim 9, wherein the analytical data comprises simulation data.

11. A computer-implemented method for modeling a topology of an electrical power system, the topology comprising a plurality of power system components, the method comprising:

receiving a selection of a power system component from a plurality of power system components, wherein the selected power system component comprises a representation of one of a generator, motor, governor, relay, transformer, breaker, fuse, and transmission line;

rendering the selected power system component, which represents a physical device that is not shaped like a jigsaw puzzle piece, as a drag-and-drop virtual jigsaw puzzle piece with one or more virtual male or virtual female connectors, wherein the virtual male connectors comprise rounded jigsaw tabs, and wherein the virtual female connectors comprise rounded jigsaw cuts to receive the rounded jigsaw tabs;

receiving a position of the selected power system component relative to one or more existing power system components in a framework;

interfacing the selected power system component with the one or more existing power system components in the framework;

rendering the interfaced power system components as the electrical power system topology;

generating a virtual system model of the electrical power system, wherein the virtual system model comprises virtual component data corresponding to the interfaced power system components;

generating predicted output using the virtual system model;

monitoring the predicted output and real-time output from at least one sensor of the electrical power system; and

synchronizing the virtual system model with the electrical power system based on the real-time output in response to a difference between the predicted output and the real-time output falling between a set value and an alarm condition value.

12. The computer-implemented method of claim 11, further including:

associating configuration information with the selected power system component.

13. The computer-implemented method of claim 12, further including modifying the configuration information associated with the selected power system component.

14. The computer-implemented method of claim 11, further including applying a color scheme to the rendered interfaced power system components, wherein colors in the color scheme are representative of aspects of the interfaced power system components.

15. The computer-implemented method of claim 14, wherein the color scheme is indicative of a real-time operational status of the interfaced power system components.

16. The computer-implemented method of claim 14, wherein the color scheme is indicative of a predicted operational status of the interfaced power system components.

17. The computer-implemented method of claim 11, wherein the virtual puzzle piece comprises a female connector and represents a branch type component.

18. The computer-implemented method of claim 11, wherein the virtual puzzle piece comprises a male connector and represents a node type component.

19. The computer-implemented method of claim 11, wherein rendering the interfaced power system components comprises rendering the interfaced power system components as virtual puzzle pieces.

20. The computer-implemented method of claim 19, wherein the rendered virtual puzzle pieces comprise a rendering of analytical data.

21. The computer-implemented method of claim 20, wherein the analytical data comprises simulation data.