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Remote maintenance method for expert knowledge base of substation intelligent alarm system

An expert knowledge base and intelligent alarm technology, applied in the direction of reasoning methods, transmission systems, knowledge expression, etc., can solve problems such as inaccuracy, inaccurate reasoning, time-consuming and labor-intensive, etc., to solve difficulties and inaccuracies , Improve the effect of system flexibility

Active Publication Date: 2022-02-11
GUANGDONG POWER GRID CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the reasoning of the expert knowledge base of the substation intelligent alarm system is not accurate enough, the self-update is not ideal enough, and the ideal reasoning result of the system cannot be achieved, at the same time, the manual on-site upgrade of the knowledge base is time-consuming and labor-intensive, and it is not convenient for real-time dynamic adjustment. The problem is to provide a remote maintenance method for the expert knowledge base of the substation intelligent alarm system, which can realize the remote maintenance of the expert knowledge base of the substation intelligent alarm system, and solve the problems of difficulty and inaccuracy in the maintenance of the expert knowledge base of the intelligent alarm system

Method used

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  • Remote maintenance method for expert knowledge base of substation intelligent alarm system
  • Remote maintenance method for expert knowledge base of substation intelligent alarm system
  • Remote maintenance method for expert knowledge base of substation intelligent alarm system

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Embodiment 1

[0027] like figure 1 As shown, it is the software design function module of the substation intelligent alarm system, which includes the alarm information collection module, the reference information generation and classification module, the intelligent alarm reasoning expert knowledge base module, the intelligent reasoning and intelligent alarm information output display module, and the mapping table Maintenance and reasoning rules are used as judgments to realize the analysis of intelligent alarm logic.

[0028] The reference signal generation and classification module combines the collected original alarm signals for different business modules according to the corresponding reference signal generation rules to form an intelligent alarm reference signal. The intelligent alarm reasoning expert knowledge base takes reference signals as input, based on reasoning rules, and realizes alarm intelligent reasoning suitable for different applications through single reasoning and corre...

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Abstract

The invention discloses a remote maintenance method for an expert knowledge base of a substation intelligent alarm system. The method includes the following steps: S1: establishing an interaction mode between a master station and a substation, and the interaction method includes acquiring, adding, deleting and Modify the content of the knowledge base of the slave station; S2: Establish the communication protocol between the master station and the slave station: S3: After completing the above steps, parse the knowledge base delivered remotely through the slave station and automatically load the content of the knowledge base into the memory to complete the knowledge Dynamic tuning update of the library. The invention can realize the remote maintenance of the expert knowledge base of the intelligent alarm system of the substation, and solve the difficulty and inaccuracy of the maintenance of the expert knowledge base of the intelligent alarm system. The invention can greatly improve the flexibility of the system, and lay a good foundation for the intelligentization of the alarm information of the substation.

Description

technical field [0001] The invention relates to the technical field of substation intelligent alarm system, and more specifically, relates to a remote maintenance method for an expert knowledge base of the substation intelligent alarm system. Background technique [0002] When the substation operating equipment generates alarm information such as displacement and limit violation, the alarm information is displayed in a single-point and non-sequential manner. When a large amount of alarm information is generated in the station in the event of extreme weather such as thunderstorms and storms or emergencies, the station system displays the timing alarm points sent above without filtering and timing judgment, and displays thousands of alarm information at the same time. When judging accidents manually, it is possible to miss judgments, which seriously affects the correct handling of accidents and the speed of accident handling. [0003] At present, the methods proposed in the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06N5/02G06N5/04G06F16/23
CPCG06N5/022G06N5/04G06F16/23H04L69/03Y04S10/50
Inventor 何润泉朱子坤叶睆陈槾露陈欣怡庄研陈文傅钰津王兴佳周衡吴锡武黄秋映郝佳音谢传林杨仁利
Owner GUANGDONG POWER GRID CO LTD
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