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Extraction and recognition method of unstructured data of blackout plan based on artificial intelligence

A technology of unstructured data and power outage planning, applied in unstructured text data retrieval, electrical digital data processing, data processing applications, etc., can solve problems such as failure to intelligently identify power outage equipment

Active Publication Date: 2022-04-01
STATE GRID ANHUI ELECTRIC POWER CO LTD ANQING POWER SUPPLY CO +2
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the defect that the unstructured power outage information described in natural language cannot intelligently identify power outage equipment, and provide an artificial intelligence-based method for extracting and identifying unstructured data of power outage plans to solve the above problems

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  • Extraction and recognition method of unstructured data of blackout plan based on artificial intelligence

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] see figure 1 , figure 1 It is a flow chart of the method for extracting and identifying unstructured data of power outage plans based on artificial intelligence in the present invention.

[0025] Such as figure 1 As shown, a method for extracting and identifying unstructured data of a power outage plan based on artificial intelligence according to the present invention comprises the following steps:

[0026] The first step is to build a standard library of power equipment ledger information, and obtain the main and distribution network power equipment ledgers from the power dispatching au...

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Abstract

The invention discloses a method for extracting and identifying unstructured data of a power outage plan based on artificial intelligence, comprising the following steps: constructing a power equipment ledger information standard database, constructing a power equipment naming and thesaurus and a thesaurus, entity relationship identification, and entity completion 1. Six steps of power outage information preprocessing, extraction of effective power outage equipment, and outage equipment information identification. Compared with the existing technology, it solves the defect that unstructured outage information described in natural language cannot intelligently identify outage equipment, and uses artificial intelligence word segmentation analysis , Similarity algorithm, extracting standardized outage equipment from unstructured outage information described in natural language, laying a data foundation for outage plan statistics, analysis, and safety checks, and providing technical support for improving the power grid outage plan preparation level.

Description

technical field [0001] The invention relates to the technical field of power grid operation and control, in particular to a method for extracting and identifying unstructured data of a power outage plan based on artificial intelligence. Background technique [0002] In my country's power system, the management of power outage plans has always been biased towards process management, which is divided into annual, monthly, weekly and daily plans. The communication method is carried out in a low-efficiency way, and the description of power outage work content has always been described in natural language. The plan management work relies more on manual experience and lacks intelligent analysis methods; the daily plan is mainly completed based on the dispatch operation management system OMS, Establish a mapping relationship with the grid equipment account when filling in the daily plan, but OMS pays more attention to process management, resulting in low mapping accuracy between the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/33G06F40/289G06F40/295G06F40/30G06F40/247G06Q50/06
CPCG06F16/3344G06Q50/06
Inventor 江千军桂前进刘辉谢大为汪李来罗利荣王磊田宏强王京景
Owner STATE GRID ANHUI ELECTRIC POWER CO LTD ANQING POWER SUPPLY CO
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