KR101274168B1 - Dynamic Modeling of electrical System and Visualization System based on GIS and Driving Method of the Same - Google Patents

Abstract

The present invention discloses a power control technique. That is, a GIS-based power system dynamic modeling and visualization system and a driving method thereof according to an embodiment of the present invention automatically generate a GIS-based power system diagram to monitor a plurality of power system facilities and their characteristic state information in various ways. On the GIS, information on the overall status of the power system, individual power system facilities, and individual characteristics of individual power system facilities can be checked.
In addition, the present invention provides a more effective and engineering mass-produced power system diagram in two-dimensional graphics or three-dimensional graphics through the implementation of dynamic modeling that eliminates a large number of irrelevant data and merges redundant data. Users who want to see various images in real time can conveniently monitor them.

Description

Dynamic Modeling of electrical System and Visualization System based on GIS and Driving Method of the Same}

The present invention relates to a power control technology, and in particular, by automatically generating a GIS-based power system diagram to monitor a plurality of power system equipment and its characteristic state information in various ways, the overall state of the power system, individual power system equipment and individual The present invention relates to a GIS-based power system dynamic modeling and visualization system and a driving method thereof, which can conveniently monitor each characteristic state information of a power system in real time on a GIS.

Advances in technology on how to represent a logical power system on a PC screen are currently under development by introducing a Geographic Information System (GIS) and mixing 3D graphics with 2D graphics.

 The techniques for generating power system diagrams up to now have a problem in terms of cost and time, as well as field coherence because power system diagrams can only be created manually due to the lack of dynamic processing technology in large-scale systems.

In addition, the maintenance cost of the power system due to the installation, dismantling and moving of the power system increased, resulting in the inconvenience of having to prepare the power system diagram manually due to the absence of dynamic processing technology of the large-scale system.

For this reason, there is a problem that there is no correlation or distortion between the manually generated power system and the actual GIS position.In the case of the power system representation method using the existing GIS, only the substation unit level circuit diagram is provided so that the situation of the entire system It was easy to judge, but it was impossible to express the information of detailed power system facilities.

In addition, there was a problem that can not accurately monitor the characteristic state information for the power system and power system equipment that changes in real time.

The GIS-based power system dynamic modeling and visualization system of the present invention has been devised to solve the problems of the prior art. The first object of the present invention is to generate a plurality of power system facilities by automatically generating a GIS-based power system diagram. By monitoring the characteristic state information in various ways, to check the characteristic state information of the overall state of the power system, individual power system equipment and individual power system equipment on the GIS.

In addition, the second object of the present invention is to implement a dynamic modeling that eliminates a number of irrelevant data and merges redundant data through various implementations of two-dimensional graphics or three-dimensional graphics of a more efficient and engineering mass produced power system diagram. This is because the user who wants to see various images related to the power system in real time can conveniently monitor.

The present invention for achieving the above object includes the following configuration.

That is, GIS-based power system dynamic modeling and visualization system according to an embodiment of the present invention, the information acquisition unit for obtaining the power system configuration information from the power system database; A power system analyzer configured to analyze a connection relationship between a plurality of power system facilities identified from the power system configuration information and generate a power system diagram in which the plurality of power system facilities are modeled as a single network on a Geographic Information System (GIS); A position determination unit which determines a relative position between the plurality of power system facilities and the plurality of power system facilities configured on the GIS by identifying a connection direction and a correlation between the plurality of power system facilities to be shown in the power system diagram; A power system facility realizing unit configured to implement the plurality of positioned power system facilities as two-dimensional or three-dimensional graphics on the GIS; And an information display unit displaying respective characteristic state information of the power system and the plurality of power system facilities on the GIS.

In addition, the driving method of the GIS-based power system dynamic modeling and visualization system according to an embodiment of the present invention, the information acquisition unit obtaining the power system configuration information from the power system database; Generating a power system diagram in which a plurality of power system facilities are modeled as a single network on a Geographic Information System (GIS) by analyzing a connection relationship between a plurality of power system equipments identified from the power system configuration information ; Determining a relative position between the plurality of power system facilities configured on the GIS and the plurality of power system facilities by identifying a connection direction and a correlation between the plurality of power system facilities to be shown in the power system diagram; ; Implementing, by the power system facility implementation unit, the plurality of positioned power system facilities as two-dimensional graphics or three-dimensional graphics on the GIS; And displaying, by the information display unit, respective characteristic state information of the power system and the plurality of power system facilities on the GIS.

The GIS-based power system dynamic modeling and visualization system of the present invention and a method of driving the same automatically generate a GIS-based power system diagram to monitor a plurality of power system facilities and their characteristic state information in various ways, thereby providing an overall state of the power system. In addition, each characteristic state information of the individual power system equipment and the individual power system equipment has a first effect that can be confirmed on the GIS.

In addition, the present invention provides a more effective and engineering mass-produced power system diagram in two-dimensional graphics or three-dimensional graphics through the implementation of dynamic modeling that eliminates a large number of irrelevant data and merges redundant data. A second effect can be conveniently monitored by a user who wants to view various images in real time.

1 is a diagram illustrating a GIS-based power system dynamic modeling and visualization system according to an exemplary embodiment of the present invention.
2 is a diagram showing a power system diagram showing a plurality of power system facilities in one screen.
FIG. 3 is another diagram illustrating a power system diagram showing a plurality of power system facilities in more detail.
4 is another diagram showing an enlarged view of a power system in which a plurality of power system facilities are shown.
FIG. 5 is a diagram illustrating a power system in which a plurality of power system facilities are fertilely arranged.
6 is, for example, a power system diagram illustrating a connection state between different power system facilities.
FIG. 7 is a power system diagram displaying a plurality of power system facilities in 3D form.
8 is a diagram illustrating a vector graphic used to shape a power system in 2D on a GIS.
9 is a diagram illustrating a generator in operation and a generator in stop.
FIG. 10 is a diagram illustrating a running SC and a stationary SC. FIG.
11 is a view showing the shape of the track represented on the GIS by grasping the transmission tower position information.
FIG. 12 is a diagram illustrating three-dimensional graphics of a transmission line on a GIS by grasping transmission tower position information.
FIG. 13 is another diagram of three-dimensional graphics of a transmission line on a GIS by grasping transmission tower position information.
14 is a view showing a transmission line connected on the basis of a transmission tower location on a GIS.
FIG. 15 is a diagram showing characteristic state information about a line and motion represented by 2D or 3D on a GIS.
FIG. 16 is a diagram illustrating a line that is differently expressed in two-dimensional graphics according to a nominal voltage of motion across the line.
17 is a diagram of dynamically modeled power flow in an animated form.
18 is a diagram illustrating an actual state in which mass-produced electric power flows into the metropolitan area and a large city.
19 is a detailed view illustrating in more detail an actual state in which mass-produced electric power flows into a metropolitan area and a large city.
20 is a view expressed in 2D or 3D form by varying the color or height depending on the size of the line load ratio.
FIG. 21 is a diagram showing power system facilities and characteristic state information in 3D.
FIG. 22 is a diagram showing loads by substation and load by power plant in 3D bar graph.
FIG. 23 is a diagram showing characteristic state information of a power system using a vector graphic. FIG.
FIG. 24 is a diagram showing characteristic state information (a), motion information (b), and line information (c) of a power system facility, respectively.
25 is a flowchart illustrating a method of driving a GIS-based power system dynamic modeling and visualization system according to an embodiment of the present invention.

[Example]

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram illustrating a GIS-based power system dynamic modeling and visualization system according to an exemplary embodiment of the present invention.

Referring to FIG. 1, the GIS-based power system dynamic modeling and visualization system 1000 obtains power system configuration information through a power system database, generates a structured power system diagram, and calculates relative coordinates of a plurality of power system facilities. After determining the relative position, a system for displaying a plurality of power system facilities and characteristic status information of each facility in real time on the GIS in 2D and 3D graphics, the information acquisition unit 100, power system analysis unit 200 ), A positioning unit 300, a power system implementation unit 400 and the information display unit 500.

First, the information acquisition unit 100 obtains the power system configuration information from the power system database (DB: Database: 110) in real time through the power system database 110 at a predetermined time period. It is provided.

The power system analysis unit 200 analyzes a connection relationship between a plurality of power system equipments identified from the power system configuration information, and as shown in FIG. 2, the plurality of power system equipments includes a Geographic Information System (GIS). Create a power system diagram modeled as a single network in the network.

The power system diagram as shown in FIG. 2 is a power system diagram showing all lines and motions among a plurality of power system facilities and a plurality of power system facilities, which collectively refer to a plurality of substations and a plurality of power plants. It is condensed so that it can be seen on one screen.

Figure 2 shows a number of power lines (ex: a number of substations, a number of power plants), a number of lines associated with a number of power system facilities, a plurality of lines shown are nominal voltage (definition: one of the standard voltage Colors can be expressed differently according to the effective value of the line voltage used as a voltage to easily identify important factors in power system operation.

FIG. 3 is an enlarged view of a portion of FIG. 2, wherein each line is shown to be easily identified by a user using a different color according to a nominal voltage, and a plurality of power system facilities and lines are further illustrated on the GIS 250. It is detailed.

FIG. 4 further expands FIG. 1 or FIG. 2 to show more precisely the connection direction and correlation between the power system facilities on the GIS 250, including the movement of power plants, generators, AUX facilities, transformers and lines. You can check the status of all connections.

As shown in FIG. 5, a power system with many power system facilities may also be generated. For example, FIG. 6 illustrating a connection state between different power system facilities shows well the connection between three substations and power plants. In particular, all the facilities of each substation and the lines connected to each other on the GIS 250 is shown in detail.

The location determiner 300 determines the relative position between the plurality of power system facilities to be arranged on the GIS 250 by grasping the connection direction and the mutual arrangement relationship between the plurality of power system facilities shown in the power system diagram.

The positioning unit 300 generates a GIS standard coordinate table calculated in consideration of the connection direction and mutual arrangement relationship between a plurality of power system facilities, and then allows the plurality of power system facilities to cross each other or overlap each other on the GIS 250. The relative position of a plurality of power system facilities to be placed on the GIS 250 is determined with reference to the GIS standard coordinate table.

The power system installation unit 400 implements the plurality of positioned power system installations on the GIS 250 in two-dimensional graphics or three-dimensional graphics.

The two-dimensional graphic implementation displays a plurality of power system facilities in 2D form using at least one of an image, a symbol, and a vector graphic on the GIS 250, and the three-dimensional graphic implementation includes a 3D model, a three-dimensional model on the GIS 250, as shown in FIG. Displays a number of power system facilities in 3D form using at least one of Line, Cube, and Cylinder.

FIG. 8 introduces a number of vector graphics used to shape a power system in 2D on a GIS 250. Generators, AUX, loads, S.C, S.R, two winding transformers and three winding transformers are mainly used.

As an example, as shown in Figure 9, the starting generator and the stationary generator is shown in the diagram, generators 1 to 4 of the power plant is shown. No. 2, 3, and 4 generators are running and the color or shape is different from generators 2, 3, and 4 to indicate that the left 1 generator is stationary.

As another example, FIG. 10 is a diagram showing a running S.C and a stationary S.C on the GIS 250. As shown in FIG.

As the power system installation unit 400 is grasped by the position determination unit 300, the location of the transmission tower position on the line, the diagram of the shape of the line using a method of connecting both ends of the power system facilities in a straight line and the transmission tower position information. Through the at least one of the method to implement the shape of the track and the track on the GIS 250 as shown in FIG.

In addition, as the power system installation unit 400 grasps the transmission tower position information placed on the track, as shown in FIGS. 12 and 13, the power transmission line may be implemented as two-dimensional graphics or three-dimensional graphics on the GIS 250. In addition, a virtual transmission tower is modeled on a single track as shown in FIG. 14 to implement a transmission line connected to the position of the transmission tower as a 2D graphic or a 3D graphic.

In detail, FIG. 12 illustrates a line connecting the power plant and the substation on the GIS 250 using the coordinates of the actual transmission tower. When the power system diagram is created including the location of the transmission tower, a realistic power system may be represented. Do

FIG. 13 shows the load ratio of the transmission line on the GIS 250. The load rate is displayed in the order of green, yellow, and red, and the characteristic state of the transmission line is expressed by changing the height of the cube in three dimensions.

FIG. 15 shows characteristic state information related to a line and motion represented by 2D or 3D on the GIS 250. The line is represented using a two-dimensional line, a three-dimensional line, a cylinder, and a 3D model.

As can be seen from FIG. 16, the thickness, color, and size of the line are differently represented by two-dimensional graphics according to the nominal voltage of the motion of both ends of the line.

In addition, the power system facility implementation unit 400 is a power in the form of animation in which the figure or 3D model moves as shown in FIG. 17 so that the power current, which is one of the characteristic state information, appears to flow on a line represented by two-dimensional or three-dimensional graphics. The flow of algae can be modeled dynamically, and current algae, which vary in color depending on the size of the power algae, are displayed on the track.

FIG. 17 illustrates a method of changing the color and size of the flowing algae information of the track through animation, and the triangle representing the flow of the electric current is larger in size from green to red. The size of the triangle also increases with the size of the algae. In addition, the triangle represents the flow through the animation moving from the position of ① to the position of ②.

18 and 19, the power system implementation unit 400 implements a power system flow in 2D or 3D to confirm that the domestic power system is a North-Earth Bird, and the power generated from major domestic power generation stages to the metropolitan area and the metropolitan city. It also implements the actual appearance that flows in.

In FIG. 18, the flow of algae is expressed in the direction of the arrow, and the size of the algae is expressed in the color and size of the arrow. Arrows representing the flow of algae move dynamically on the GIS 250 using animation techniques.

FIG. 19 illustrates a flow of power tides for a track, and the color and size of the arrows representing the flow of tides are varied according to the size of the tides.

As can be seen in Figure 20, the power system installation unit 400 can distinguish the line load ratio, which is one of the characteristic state information, by varying the color or height according to the size, the line load ratio in the direction perpendicular to the line Create and display 3D curves.

The power system facility implementation unit 400 uses at least one of color change, size change, image, vector graphic, marker, 3D mode, and animation technique when the facility limit value, which is one of the characteristic state information, is out of a predetermined reference limit range. Violation of the equipment limit value is displayed on the GIS 250 for the power system equipment.

The power system facility implementation unit 400 distinguishes the facility generation amount, facility utilization rate or facility load amount from the characteristic state information according to the size by varying the color, and receives the power generation facility (ex: power plant, Substation) and then display the amount of power generation, facility utilization or facility load in 3D by using 2D image, vector graphic and 3D cube.

For example, as shown in FIG. 21, the power system facility implementation unit 400 displays characteristic state information (ex: facility generation amount, facility utilization rate or facility load amount) of a power system facility (ex: power plant and substation) in three dimensions.

As shown in FIG. 22, the load of each substation can be confirmed by a bar graph of the total amount of power generated by each power plant and the amount of power consumed by the corresponding substation. This can be found by looking at the total power generation capacity and current generation of the power plant marked otherwise.

Motion Symbolic, which provides the characteristic status information of the power system equipment included in the power system diagram, is expressed by listing all the motions included in each substation and power plant, even when a plurality of power system facilities are connected. Up to the characteristic state information.

Here, it is noted that the color of the power system facilities according to the embodiment of the present invention is not a fixed value and can be changed at any time.

The information display unit 500 is a device for displaying each characteristic state information of a power system and a plurality of power system facilities on the GIS 250. Motion symbolic and motion characteristics of a plurality of power system facilities are displayed. The motion information indicating the state and the line information indicating the characteristic state of the line are displayed on the GIS 250.

As can be seen from FIG. 23, the information display unit 500 displays motion information and characteristic state information on the power system facilities on the GIS 250 when the power system facilities are formed in a single unit, and the plurality of power systems. When the facilities are connected to each other, the characteristic state information of the plurality of power system facilities, motion information connected to both ends of the power system equipment, and line information are displayed together on the GIS 250.

As shown in FIG. 24 (a), the information display unit 500 not only shows characteristic state information of the power system equipment including the output amounts of active power and reactive power, but also shows substations and substations as shown in FIG. Motion information is also shown.

The information display unit 500 displays motion information including the name of the motion, the nominal voltage, the current voltage, the upper and lower limit values for the voltage, and the phase angle, as well as characteristic state information of the power system equipment connected to the motion. The characteristic status information of the grid equipment can be displayed in connection with the power grid equipment.

Also, as shown in FIG. 24C, the information display unit 500 displays line information including the name of the line and the line load ratio, motion information at both ends of the line, and active power and active power directions on the GIS 250. It is shown in detail.

Here, it is noted that the characteristic state information is not only displayed in the 2D or 3D form on the GIS 250 but also can be changed in color or size.

25 is a flowchart illustrating a method of driving a GIS-based power system dynamic modeling and visualization system.

Referring to FIG. 25, a method of driving a GIS-based power system dynamic modeling and visualization system generates power structure diagram by acquiring power system configuration information through a power system database, and calculates relative coordinates of a plurality of power system facilities. After determining the relative position, two-dimensional and three-dimensional graphics is a driving method for displaying a plurality of power system facilities and characteristic status information for each facility in real time on the GIS.

First, the information acquisition unit obtains the power system configuration information from the power system database (S10), and receives the power system configuration information in real time from the power system database at a predetermined time period.

The power system analysis unit analyzes a connection relationship between a plurality of power system facilities identified from the power system configuration information, and generates a power system diagram in which a plurality of power system facilities are modeled as a single network on a Geographic Information System (SIS). S30).

The location determiner determines a relative position between the plurality of power system facilities and the plurality of power system facilities configured on the GIS by grasping the connection direction and the correlation between the plurality of power system facilities to be shown in the power system diagram (S40, S50).

That is, the positioning unit generates the GIS standard coordinate table calculated in consideration of the connection direction and the mutual arrangement relationship between the plurality of power system facilities, and then is placed on the GIS such that the plurality of power system facilities are uncrossed or overlapped with each other on the GIS. The relative position of a number of power system installations is determined by reference to the GIS standard coordinate table.

The power system facility implementation unit implements a plurality of positioned power system facilities in two-dimensional graphics or three-dimensional graphics on the GIS (S60).

The power system implementation implements an animation so that the electric current flowed from the power algae information, which is one of the characteristic state information, flows on the track represented by the two-dimensional or three-dimensional graphics, and the current changes the color according to the size of the electric current. Mark algae on the track.

In addition, the power system implementation unit distinguishes the line load rate, which is another one of the characteristic state information, by different colors according to the size, and displays the line load rate in a direction perpendicular to the line.

The power system facility implementer uses a plurality of powers by using at least one of color change, size change, image, vector graphic, marker, 3D mode, and animation technique when the facility limit value, which is another one of the characteristic state information, is out of the preset standard limit range. Violations of equipment limits are indicated on the GIS for grid installations.

The information display unit displays each characteristic state information of the power system and the plurality of power system facilities on the GIS (S70). In addition, motion symbolic for a plurality of power system facilities (Motion Symbolic), motion information indicating the characteristic state of the motion and track information indicating the characteristic state of the line is displayed on the GIS.

Subsequently, the driving method of the GIS-based power system dynamic modeling and visualization system according to the embodiment of the present invention additionally performs the operations listed below in addition to the operations described above.

As the positioning unit grasps the location information of the transmission tower placed on the track, the power system implementation implements the line and one through a selected method of connecting both ends of the power system facility in a straight line and diagramming the shape of the track using the transmission tower location information. The shape of the track is implemented in GIS.

In addition, the power system facility implementer uses at least one of color change, size change, image, vector graphic, marker, 3D mode, and animation techniques when the facility limit value, which is another one of the characteristic state information, is out of the preset reference limit range. Violations of equipment limits are indicated on the GIS for power grid installations.

The power system facility implementation unit distinguishes the facility generation amount, facility utilization rate or facility load amount from the characteristic state information by color, and outputs facility generation amount, facility utilization rate or facility load amount in the vertical direction of the power system facility. Indicate the facility utilization or facility load.

The information display unit displays the motion information and the characteristic state information of the power system equipment on the GIS when the power system equipment is formed in a single unit, and the characteristic state information of the power system equipment when the power system equipment is connected to each other. In addition, it displays motion information and line information connected to both ends of power system equipment.

Although the above has been described with reference to a preferred embodiment of the present invention, those skilled in the art will be able to variously modify and change the present invention without departing from the spirit and scope of the invention as set forth in the claims below. Will understand.

1000: Power System Dynamic Modeling and Visualization System
100: information acquisition unit 110: power system database (DB)
200: power system analysis unit 250: GIS (geographic information system)
300: positioning unit 400: power system facility implementation unit
500: information display unit

Claims (23)

An information acquisition unit obtaining power system configuration information from a power system database;
A power system analyzer configured to analyze a connection relationship between a plurality of power system facilities identified from the power system configuration information and generate a power system diagram in which the plurality of power system facilities are modeled as a single network on a Geographic Information System (GIS);
A position determination unit which determines a relative position between the plurality of power system facilities and the plurality of power system facilities configured on the GIS by identifying a connection direction and a correlation between the plurality of power system facilities to be shown in the power system diagram;
A power system facility realizing unit for implementing the plurality of positioned power system facilities in 2D graphics or 3D graphics on the GIS; And
And a GIS-based power system dynamic modeling and visualization system including an information display unit displaying the characteristic state information of the power system and the plurality of power system facilities on the GIS.
The method of claim 1, wherein the information acquisition unit,
GIS-based power system dynamic modeling and visualization system, characterized in that the power system configuration information is provided in real time from the power system database by a predetermined time period.
The method of claim 1, wherein the positioning unit,
After generating the GIS standard coordinate table calculated in consideration of the connection direction and the mutual arrangement relationship between the plurality of power system facilities, the plurality of power system facilities to be placed on the GIS so that they are uncrossed or overlapping each other on the GIS GIS based power system dynamic modeling and visualization system, characterized in that determining the relative position of a plurality of power system facilities with reference to the GIS standard coordinate table.
The method of claim 1, wherein the two-dimensional graphics implementation,
GIS-based power system dynamic modeling and visualization system, characterized in that the display of the plurality of power system facilities in 2D form using at least one of the Image, Symbol and Vector graphic on the GIS.
The method of claim 1, wherein the three-dimensional graphics implementation,
GIS-based power system dynamic modeling and visualization system, characterized in that the display of the plurality of power system facilities in 3D form using at least one of the 3D Model, Line, Cube and Cylinder on the GIS.
The method of claim 1, wherein the characteristic state information,
GIS-based power system dynamic modeling and visualization system, characterized in that not only displayed in the 2D or 3D form on the GIS, but also color or size can be changed.
According to claim 1, The power system implementation unit,
As the transmission tower position information placed on the track is identified by the positioning unit, using at least one of a method of connecting both ends of the power system equipment in a straight line and a diagram of the shape of the track using the transmission tower position information. GIS-based power system dynamic modeling and visualization system, characterized in that for implementing the line and the shape of the line on the GIS.
According to claim 1, The power system implementation unit,
Power currents, which are identified from power current information, which is one of the characteristic state information, are implemented in an animation form to flow on a line represented by the two-dimensional or three-dimensional graphics, and the current current varies in color according to the size of the power current. GIS based power system dynamic modeling and visualization system, characterized in that for displaying on the line.
According to claim 8, The power system implementation unit,
GIS-based power system dynamic modeling and visualization system, characterized in that the line load ratio, which is one of the characteristic state information, is distinguished by different colors according to size, and the line load ratio is displayed in a direction perpendicular to the line.
According to claim 1, The power system implementation unit,
When the facility limit value, which is another one of the characteristic state information, is out of a predetermined reference limit range, the plurality of power system facilities are used by using at least one of color change, size change, image, vector graphic, marker, 3D mode and animation technique. GIS-based power system dynamic modeling and visualization system, characterized in that for displaying the violations of the equipment limit on the target.
According to claim 1, The power system implementation unit,
The amount of facility power generation, facility usage rate in the vertical direction of the electric power system equipment that outputs the facility power generation capacity, facility usage rate or facility load amount by distinguishing the color of facility power generation, facility utilization rate or facility load amount according to the size from the characteristic state information. Or GIS based power system dynamic modeling and visualization system, characterized in that for displaying the installation load.
The method of claim 1, wherein the information display unit,
GIS-based power system dynamic modeling, characterized in that the motion symbolic for the plurality of power system facilities (Motion Symbolic), motion information indicating the characteristic state of the motion and line information indicating the characteristic state of the line on the GIS And visualization system.
The method of claim 12, wherein the information display unit,
The motion information and the characteristic state information of the power system facilities are displayed on the GIS when the power system facilities are formed in a single state, and the characteristic state of the plurality of power system facilities when the power system facilities are connected in plural. GIS-based power system dynamic modeling and visualization system characterized in that it displays the information, motion information and line information connected to both ends of the power system equipment.
Obtaining, by the information acquisition unit, power system configuration information from a power system database;
Generating a power system diagram in which a plurality of power system facilities are modeled as a single network on a Geographic Information System (GIS) by analyzing a connection relationship between a plurality of power system equipments identified from the power system configuration information ;
Determining a relative position between the plurality of power system facilities configured on the GIS and the plurality of power system facilities by identifying a connection direction and a correlation between the plurality of power system facilities to be shown in the power system diagram; ;
Implementing, by the power system facility implementation unit, the plurality of positioned power system facilities as two-dimensional graphics or three-dimensional graphics on the GIS; And
And an information display unit displaying the characteristic state information of the power system and the plurality of power system facilities on the GIS.
The method according to claim 14, wherein the information acquisition unit,
And receiving the power system configuration information from the power system database in real time at a predetermined predetermined time period.
The method of claim 14, wherein the positioning unit,
After generating the GIS standard coordinate table calculated in consideration of the connection direction and the mutual arrangement relationship between the plurality of power system facilities, the plurality of power system facilities to be placed on the GIS so that they are uncrossed or overlapping each other on the GIS And determining a relative position of a plurality of power system facilities by referring to the GIS standard coordinate table.
15. The method of claim 14,
Identifying the transmission tower position information placed on the track by the positioning unit; And
Implementing the shape of the line and the line on the GIS through at least one of the method of the power system installation unit connecting the both ends of the power system equipment in a straight line and the shape of the line using the transmission tower position information. Driving method of the power system dynamic modeling and visualization system based on GIS, characterized in that it further comprises a step.
15. The method of claim 14, The power system implementation unit,
An animation is implemented so that the electric current flowed from the power algae information, which is one of the characteristic state information, flows on the line represented by the 2D or 3D graphic, and the current currents varying in color depending on the size of the electric current flow. The method of driving a GIS-based power system dynamic modeling and visualization system further comprising the step of displaying on the line.
According to claim 18, The power system implementation unit,
And distinguishing the line load ratio, which is another one of the characteristic state information, by different colors according to size, and displaying the line load ratio in a direction perpendicular to the line. How to drive modeling and visualization systems.
15. The method of claim 14, The power system implementation unit,
When the facility limit value, which is another one of the characteristic state information, is out of a predetermined reference limit range, the plurality of power system facilities are used by using at least one of color change, size change, image, vector graphic, marker, 3D mode and animation technique. And displaying a violation of the facility limit on the GIS as a target.
15. The method of claim 14, The power system implementation unit,
The amount of facility power generation, facility usage rate or facility load in the characteristic state information is distinguished by different colors according to the size, and then the facility generation amount, facility in the vertical direction of the power system facility outputting the facility generation amount, facility utilization rate or facility load amount. A method of driving a GIS-based power system dynamic modeling and visualization system, characterized in that it further comprises the step of displaying the utilization or facility load.
The method of claim 14, wherein the information display unit,
And displaying the motion symbolic for the plurality of power system facilities, motion information indicating a characteristic state of motion, and line information indicating a characteristic state of a line on the GIS. Power system dynamic modeling and visualization system.
The method of claim 22,
Displaying, by the information display unit, the motion information and characteristic state information of the power system on the GIS, when the power system is formed in a single unit; And
If the plurality of power system facilities are connected, the information display unit further comprises the step of displaying the characteristic state information for the plurality of power system facilities, the motion information and the line information connected to both ends of the power system facilities; Driving method of GIS based power system dynamic modeling and visualization system.

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