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A regional power grid maintenance plan intelligent identification and auxiliary preparation system

A technology for maintenance planning and regional power grids, applied in information technology support systems, calculations, data processing applications, etc., can solve problems such as insufficiently comprehensive considerations and inaccurate results, and achieve the goal of improving the level of informatization and automation and reducing workload Effect

Active Publication Date: 2022-08-09
LUOHE POWER SUPPLY OF HENAN ELECTRIC POWER CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this invention uses the cost curve as the standard for selecting the target maintenance plan, the consideration factors are not comprehensive enough, and the results obtained are not accurate enough

Method used

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  • A regional power grid maintenance plan intelligent identification and auxiliary preparation system
  • A regional power grid maintenance plan intelligent identification and auxiliary preparation system

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] like figure 1 As shown in the figure, a system for intelligent identification and auxiliary preparation of regional power grid maintenance plans includes an advanced application layer, a business support layer, a basic management layer and a data storage layer sequentially interconnected with information, and the data storage layer includes a storage device, a file system and a database. , the basic management layer includes a maintenance database, a maintenance knowledge base, a network communication module, a process management module, an authority management module, a graphics conversion module, a model conversion module and a visual interaction module, and the business support layer includes an online network modeling module, A state estimation processing module, a self-defined expert system and an integrated optimization algorithm, the advanced application layer includes an auxiliary decision-making module for maintenance plan optimization and a network publishing a...

Embodiment 2

[0033] The regional power grid maintenance plan intelligent identification and auxiliary preparation system of the embodiment of the present invention is different from the first embodiment in that:

[0034] Through the standard data resources in the power grid cyber-physical fusion system, a standard basic database is constructed, and fuzzy logic is used to form the maintenance knowledge base according to various constraints affecting intelligent reasoning, and then search for each basic maintenance data, respectively. Trigger the active rule mode to use the custom expert system to complete the intelligent diagnosis, analysis and adjustment of the maintenance data.

[0035] The constraints include mutually exclusive maintenance, simultaneous maintenance, sequential maintenance, unchangeable maintenance, maintenance start time, and maintenance duration.

[0036] The regional power grid maintenance plan intelligent identification and auxiliary compilation system of the embodime...

Embodiment 3

[0038] The difference between the regional power grid maintenance plan intelligent identification and auxiliary preparation system of the embodiment of the present invention and the first and second embodiments is: the operation method of the regional power grid maintenance plan intelligent identification and auxiliary preparation system includes the following steps: S1: Through the standard data resources in the power grid cyber-physical fusion system, a standardized basic database is constructed, using fuzzy logic, according to various constraints affecting intelligent reasoning, including mutually exclusive maintenance, simultaneous maintenance, sequential maintenance, unchangeable maintenance, and maintenance start Time and maintenance continuity, forming a maintenance knowledge base;

[0039] S2: Load power grid equipment ledger information, maintenance knowledge base information, power grid operation data and network parameter information into the regional power grid main...

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Abstract

The invention discloses a system for intelligent identification and auxiliary preparation of a regional power grid maintenance plan, which belongs to the technical field of electric power maintenance. Database, maintenance knowledge base, network communication module, process management module, authority management module, graphics conversion module, model conversion module and visual interaction module, the business support layer includes online network modeling module, state estimation processing module, custom expert system and Integrated optimization algorithm, the advanced application layer includes an auxiliary decision-making module for maintenance plan optimization and a network publishing and query statistics module. The maintenance plan is entered into the basic management layer through the visual interaction module, and after being optimized and identified by the business support layer, the results are output through the advanced application layer. The invention can effectively improve the rationality of the equipment maintenance plan arrangement, avoid repeated power failures, and improve the equipment utilization rate.

Description

technical field [0001] The invention relates to the technical field of electric power maintenance, in particular to an intelligent identification and auxiliary compilation system of a regional power grid maintenance plan. Background technique [0002] With the continuous development of my country's power technology and power demand and the increasing scale of modern power grids, the number of power supply equipment and power transmission and transformation facilities is also increasing. The normal service of each power supply equipment is the guarantee for the high-quality operation of the power grid. However, the time from the beginning of use to the final scrapping of the equipment is limited, and equipment abnormalities and failures are the main reasons that affect its safe operation. Within the normal service period of the equipment, reasonable arrangement of equipment maintenance in a certain way can effectively reduce unexpected failures, prolong the service life of eq...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06Q10/00G06Q50/06
CPCG06Q10/04G06Q10/20G06Q50/06Y04S10/50
Inventor 李军刘保军陈瑜吴俊河张亚平承素芬王永翔黄津
Owner LUOHE POWER SUPPLY OF HENAN ELECTRIC POWER CORP
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