Knife switch action auxiliary control method and device and knife switch action control system

An auxiliary control device and auxiliary control technology, applied in circuit devices, electrical components, etc., can solve the problems of easy misjudgment, low operation result efficiency, affecting the safe operation of the power grid, etc.

Pending Publication Date: 2021-03-30
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide an auxiliary control method and device for the operation of the knife switch, and a control system for the operation of the knife switch, aiming at the low efficiency and easy misjudgment of the manual confirmation of the operation result of the knife switch, which affects the safe operation of the power grid.

Method used

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  • Knife switch action auxiliary control method and device and knife switch action control system
  • Knife switch action auxiliary control method and device and knife switch action control system
  • Knife switch action auxiliary control method and device and knife switch action control system

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Experimental program
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Effect test

Embodiment 1

[0048]This embodiment provides an auxiliary control method for the operation of a knife switch, which is used for assisting in controlling the operation of a knife switch in a power grid.

[0049] refer to figure 1 , the knife switch action auxiliary control method provided in this embodiment includes the following steps:

[0050] Step S100 , acquiring a knife switch action instruction, which includes a knife switch identification.

[0051] First, the control center generates a knife switch action command according to actual needs, and issues the knife switch action command. Wherein, the knife switch action command may be in the form of an operation ticket, or in the form of a signaling, or in other forms, as long as it can instruct the knife switch to operate, and will not be listed here.

[0052] After the knife switch action command is obtained, the knife switch action command is first analyzed, and the knife switch identification contained in the knife switch action comm...

Embodiment 2

[0075] This embodiment provides an auxiliary control device for the operation of a knife switch, which is used to assist in controlling the operation of a knife switch in a power grid.

[0076] refer to Figure 4 , the knife gate action auxiliary control device provided in this embodiment includes an instruction acquisition module 20 , an adjustment module 21 , a monitoring information acquisition module 22 and an analysis module 23 .

[0077] The command acquisition module 20 is used to acquire the knife switch action command, and the knife switch action command includes the knife switch identification.

[0078] The adjustment module 21 is used to adjust the monitoring device at the target switch corresponding to the switch mark to a preset monitoring position according to the switch mark, and the monitoring device is used to monitor the action process of the target switch. In addition, after the adjustment module adjusts the monitoring device to the preset monitoring positi...

Embodiment 3

[0087] This embodiment provides a knife switch action control system, refer to Figure 6, the knife switch action control system provided in this embodiment includes a control center 300 , a knife switch action auxiliary control device 310 and a monitoring device 320 .

[0088] The knife switch action auxiliary control device 310 is respectively connected to the control center 300 and the monitoring equipment 320. The monitoring equipment 320 is used to monitor the action process of the knife switch in the power grid. The control center 300 is used to generate the knife switch action command. In: obtaining the knife switch action instruction, the knife switch action command includes the knife switch identification; according to the knife switch identification, adjust the monitoring equipment at the target knife switch corresponding to the knife switch identification to the preset monitoring position; obtain the action process of the target knife switch Monitoring information: ...

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PUM

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Abstract

The invention relates to the technical field of power grid control, and particularly discloses a disconnecting link action auxiliary control method and device and a disconnecting link action control system. The method comprises the following steps: acquiring a knife switch action instruction, wherein the knife switch action instruction comprises a knife switch identifier; according to the knife switch identifier, adjusting the monitoring device at the target knife switch corresponding to the knife switch identifier to a preset monitoring position, wherein the monitoring device is used for monitoring the action process of the target knife switch; acquiring monitoring information of the action process of the target knife switch; and determining an action result of the target knife switch according to the monitoring information, and outputting the action result. Therefore, the monitoring equipment can be automatically controlled to be automatically adjusted to the monitoring position convenient for monitoring the target knife switch, and the action result of the knife switch can be automatically confirmed according to the monitoring result, namely whether the target knife switch completes the action indicated by the knife switch action instruction or not is automatically confirmed, and real-time linkage is realized. The problems of low efficiency and misjudgment caused by manual confirmation of action results are avoided, and waste of human resources is avoided.

Description

technical field [0001] The invention relates to the technical field of power grid control, in particular to a knife switch action auxiliary control method, device and knife switch action control system. Background technique [0002] In order to improve the efficiency of switch operation in the power grid, reduce operational safety risks, and improve the level of safe operation of substations, more and more substations in China apply program-based operations. [0003] There are two main types of existing programmatic operation schemes. One is the mode of deploying programmatic operation functions at the dispatching master station. The substation is only responsible for executing and uploading operation information according to relevant instructions; the second is to deploy the programmed operation function mode at the substation end. In this mode, the substation mode is programmed The operation function is deployed on the substation side, and the dispatcher side is responsib...

Claims

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Application Information

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IPC IPC(8): H02J13/00
CPCH02J13/00036H02J13/00001H02J13/00002
Inventor 李东旭熊文王佳危国恩易慧胡扬谢绍宇钟子涵魏勇军刘璇蔡俊关则盈
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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