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A method for visualization display of distribution network

A distribution network and changing technology, applied in closed-circuit television systems, electrical components, transmission systems, etc., can solve problems that are not suitable for expressing real-time characteristics of power grids

Active Publication Date: 2017-03-15
STATE GRID CORP OF CHINA +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method is not very suitable for expressing the real-time characteristics of the grid

Method used

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  • A method for visualization display of distribution network

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Embodiment 1

[0021] Embodiment 1: A method for visual display of the distribution network, used to display real-time data in the operation of the distribution network.

[0022] This method is mainly used in five scenarios: distribution network topology visualization, live area visualization, pilot area visualization, voltage level visualization, and line load rate visualization.

[0023] In the above scenario, the method is implemented between the connected client and server, where the client and the server are connected through the CORBA bus.

[0024] The client first obtains the current visualization scene and judges whether the scene has changed. If the scene changes, the client submits a corresponding visualization scene request to the server. Specifically, the client determines whether the current application scene is switched by giving the current visualization scene ID without any manual intervention. According to the characteristics of the scene, the client requests the data expressed in ...

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Abstract

The invention relates to a visual display method for a power distribution network. The method is implemented between a client side and a server side and comprises the following steps: acquiring a current visual scene and judging whether the current visual scene is changed or not by the client side; submitting a corresponding visual scene request to the server side if the visual scene is changed; acquiring whole data of the power distribution network and calculating characteristics of the whole network by the server side; disposing the data required by the scene and then sending the data to the client side by the server side when the visual scene request is received sent by the client side; adopting different color display according to the data received to carry out visual display to the scene by the client side. The method is applied to the following five scenes: (1) distribution network topology visualization, (2) electrified area visualization, (3) pilot area visualization, (4) voltage grade visualization, and (5) circuit load rate visualization. The visual display method of power distribution network provides a uniform solution to visual scene of different distribution networks, can be configured and expanded, and can suitable for visual scene requirements of new distribution networks.

Description

Technical field [0001] The invention relates to a visualization method for displaying the characteristics of a distribution network. Background technique [0002] With the further improvement of DMS system data collection capabilities and the continuous improvement of the application level of various online application software, the amount of real-time and analysis data that power grid dispatchers and analysts need to master is increasing, and traditional data display methods are even more lacking. , So that operation analysts do not have a global view of the data, thus affecting the power grid dispatching operation and control decisions. In this context, the research on the visual analysis and intelligent display of power grid dispatching automation system will become more and more urgent. As a key technology of intelligent dispatching, it is electric power science and computer technology, geographic information science, ergonomics The crossover and extension of other disciplin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H04L29/06
Inventor 赵家庆沈浩东孙国城杜红卫韩韬周养浩邵嗣杨孙保华周宇植苏大威杨洪朱海兵田江钱科军
Owner STATE GRID CORP OF CHINA