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A template knowledge base production method for substation intelligent alarm system based on template database

An intelligent alarm and database technology, applied in data processing applications, instruments, calculations, etc., can solve problems such as low efficiency, heavy engineering workload of designers, lack of versatility of knowledge base, etc., and achieve the effect of accurate expert database

Active Publication Date: 2016-07-13
南京国电南自轨道交通工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the knowledge base of the substation expert system mainly depends on the R&D personnel to generate a specific knowledge base for a specific substation by modifying the software. Different knowledge bases lack commonality and are difficult to learn from each other. The designer has a large amount of work and low efficiency.

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  • A template knowledge base production method for substation intelligent alarm system based on template database

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Embodiment Construction

[0016] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0017] Such as figure 1 as shown, figure 1 Schematic diagram for the generation of knowledge base of substation expert system based on template database. The template knowledge base production method of the substation intelligent alarm system based on the template database in this embodiment is to transform the traditional manual configuration of the substation alarm and event knowledge base into a method based on the template knowledge base. Between the template database and the instance database, the mapping rules must be deterministic. All devices are allocated according to intervals. Multiple instance intervals can correspond to the same template interval. The devices in each instance interval must correspond to the virtual devices in the template interval.

[0018] The templ...

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Abstract

The invention discloses a knowledge base production method of a substation intelligent alarm system based on a template library, which mainly consists of the following parts: an input data formation step, a knowledge derivation detection step and a runtime library mapping generation step. The beneficial effects of the present invention are: multiple innovations have been carried out in technology, the configuration of the expert system is faster, it can be generated in real time, a small amount of modification of specific data points is enough, and the configuration of the runtime expert database is more accurate and can be accurate It is correct, and the expert library can be verified after it is generated.

Description

technical field [0001] The invention belongs to the field of substation monitoring and management of electric power system. In particular, it refers to the configuration of expert systems for management and analysis of substation events, alarms, and faults. The invention can be directly applied to the configuration field of the substation expert system. Background technique [0002] At present, there are many types of substation alarm systems with complicated sources. In order to effectively analyze substation protection events with a large amount of data, and give corresponding processing methods and alarm prompts in a targeted manner, a corresponding expert system is needed to assist substation system managers to analyze and process. An efficient expert system needs rich knowledge base support. At present, the knowledge base of the substation expert system mainly depends on the R&D personnel to generate a specific knowledge base for a specific substation by modifying th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q50/06
Inventor 蒋永晔范三龙李鹏
Owner 南京国电南自轨道交通工程有限公司
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