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Method and system for positioning distribution network line contact point switch by using GIS model, and readable storage medium

A line switch and contact point technology, applied in the field of power grid dispatch automation, can solve problems such as heavy workload and difficulty in switching contact points of distribution network lines, and achieve the effect of reducing workload and quickly positioning

Pending Publication Date: 2020-03-06
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the technical defects in the prior art that it is difficult to manually maintain the contact point switches of distribution network lines and the workload is also very large, the present invention proposes a method for locating the contact point switches of distribution network lines using the GIS model in the first aspect. The technical solution adopted in the present invention Yes:

Method used

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  • Method and system for positioning distribution network line contact point switch by using GIS model, and readable storage medium
  • Method and system for positioning distribution network line contact point switch by using GIS model, and readable storage medium

Examples

Experimental program
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Embodiment 1

[0040] A method for locating contact point switches of distribution network lines using GIS models, such as figure 1 shown, including the following steps:

[0041] S1. Obtain a model configuration file of type xml from the GIS model library to the local;

[0042] S2. Analyze the model configuration file to obtain information on 25 types of equipment including load switches, circuit breakers, pole-mounted disconnectors, substations, feeders, branch lines, and power rooms;

[0043] S3. In the model obtained by analysis, the load switch in the station whose switch state is open, the circuit breaker in the station is associated with the substation meter and the feeder meter, and the distribution network line switch at the determined position is obtained;

[0044] S4. Through the topological connection relationship, analyze the substation outlet switch at both ends of the distribution network line switch, which is defined as the contact point switch of the distribution network lin...

Embodiment 2

[0059] The second aspect of the present invention provides a system for locating contact point switches of distribution network lines using a GIS model, such as figure 2 As shown, it includes a memory and a processor, the memory includes a method program for locating a contact point switch of a distribution network line using a GIS model, and the method program for locating a contact point switch for a distribution network line using a GIS model is executed by the processor When implementing the following steps:

[0060] S1. Obtain a model configuration file of type xml from the GIS model library to the local;

[0061] S2. Analyze the model configuration file to obtain the required device information;

[0062] S3. In the model obtained by analysis, the load switch in the station whose switch state is open, the circuit breaker in the station is associated with the substation meter and the feeder meter, and the distribution network line switch at the determined position is obt...

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Abstract

The invention discloses a method for positioning a distribution network line contact point switch by using a GIS model. The invention provides a method for positioning a distribution network line contact point switch by using a GIS model. The GIS model is used for transmitting the topological connection relation of the power distribution network line, the equipment information and the opening andclosing conditions of the switch and the knife switch to other peripheral systems for power grid analysis through the CIM model, the contact point switch of the power distribution network line is quickly positioned, and the workload is reduced.

Description

technical field [0001] The invention relates to the technical field of power grid dispatching automation, more specifically, a method, a system and a readable storage medium for locating a contact point switch of a distribution network line by using a GIS model. Background technique [0002] Distribution network line contact point switch is a device often used in power grid dispatching management, distribution network operation, and power grid planning. However, in the past, it was necessary to know the contact point switch of a line or a feeder group, basically relying on manual inspection of the single-line diagram of the line, checking the line equipment ledger, and analyzing it manually. In the distribution network line, due to the frequent changes in the grid load, the power supply mode will also be adjusted frequently. After the power supply mode is adjusted, the contact point switch of the distribution network line will also change accordingly, and it becomes very di...

Claims

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Application Information

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IPC IPC(8): G06Q10/10G06Q50/06G06F16/29G06F16/28G06F16/25
CPCG06Q10/103G06Q50/06G06F16/29G06F16/284G06F16/254Y04S10/50
Inventor 李响欧阳卫年谭振鹏李高明彭飞进陈锦荣车磊黄红远朱延廷汤志锐姚若昊聂家荣郭文鑫赵瑞锋张文骏郭为斌黄小耘曾晓丹
Owner GUANGDONG POWER GRID CO LTD
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