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Data-similarity-based full-mistaken-point-prevention table checking method

A similarity and data technology, which is applied in the field of full anti-mistake table verification based on data similarity, can solve the problems of high technical quality requirements for personnel, affecting the efficiency of verification, and low efficiency of manual review.

Active Publication Date: 2020-10-30
STATE GRID FUJIAN ELECTRIC POWER CO LTD +1
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Problems solved by technology

However, the efficiency of manual review is low, and the requirements for the technical quality of personnel are high, which seriously affects the efficiency of verification.

Method used

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  • Data-similarity-based full-mistaken-point-prevention table checking method

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] Please refer to figure 1 , the present invention provides a kind of data similarity-based check method for full anti-mistake table, comprising the following steps:

[0024] Step S1: Import the CIME model file of the primary equipment, use the topology analysis algorithm to search for the primary equipment association relationship, and perform similar grouping of the equipment according to the equipment voltage level, equipment type, and equipment location; for example, 220kV incoming line I road 281 282 intervals of the interval and incoming line II road are a group;

[0025] Step S2: Import the secondary equipment data model, use the natural language fuzzy matching algorithm to analyze the name of the secondary equipment and the name of the secondary equipment (press plate, air switch, handle, signal), and obtain equipment attributes such as th...

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Abstract

The invention relates to a data-similarity-based all-mistaken-point-prevention table checking method, which comprises the following steps: S1, importing a CIME model file of primary equipment, searching a primary equipment association relationship by adopting a topological analysis algorithm, and performing similarity grouping; S2, importing a secondary equipment data model, and analyzing the nameof a secondary device and the name of secondary equipment by adopting a natural language fuzzy matching algorithm to obtain equipment attributes of the secondary equipment; S3, importing the primaryequipment CIME model file after similarity grouping and the analyzed secondary equipment data model into a database, and establishing an association relationship between the data of the primary equipment and the data of the secondary equipment by using an equipment relationship model to form an equipment association table; S4, performing statistical analysis according to the obtained equipment association table to obtain auditing result data; and S5, outputting the auditing result data to an interface for display, and generating an auditing report for consulting. According to the method, the problem that a lot of time needs to be consumed for comparing equipment installation in manual checking is solved, and checking efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of power systems, in particular to a method for checking a full anti-delay point table based on data similarity. Background technique [0002] With the continuous deepening of the application of the substation full error prevention system, on-site switching, maintenance and other work have become safer and faster. However, the secondary point table is the basic data of the secondary error prevention, which includes a large number of on-site pressure plates, circuit breakers, The correctness of the secondary equipment data such as handles and abnormal signals directly affects the judgment result of the secondary error prevention locking logic. Conduct a review to ensure that the secondary error prevention is performed correctly. [0003] Existing audit methods are reviewed by personnel with professional knowledge of relay protection. Auditors are based on the operation mode of the primary equipment of the su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/33G06F16/22G06F16/2458G06F16/28G06K9/62
CPCG06F16/3344G06F16/2282G06F16/2462G06F16/287G06F18/22Y04S10/50
Inventor 陈月卿邱建斌陈灵林世琦林肖斐胡琳张振兴池新蔚齐孝辉林炜叶彦韬林晓敏吴智晖鲍晓宁徐海利
Owner STATE GRID FUJIAN ELECTRIC POWER CO LTD
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