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Partial discharge case library construction method

A technology of partial discharge and construction method, applied in other database retrieval, other database index, other database query, etc., can solve the problem of low efficiency of partial discharge data processing, and achieve the effect of efficient processing

Pending Publication Date: 2021-03-26
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] During the implementation process, the inventors found that there are at least the following problems in the traditional technology: the processing efficiency of partial discharge data is very low

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  • Partial discharge case library construction method

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Embodiment Construction

[0036] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the application are given in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.

[0038] When used herein, the singular forms "a", "an" and "the / the" may also include the plural forms unl...

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Abstract

The invention relates to a partial discharge case library construction method. The method comprises the following steps: receiving a substation field equipment fault detection report; summarizing andsummarizing the substation field equipment fault detection reports to obtain a related information data set, wherein the related information data set comprises parameters influencing partial dischargeof field equipment of the transformer substation; generating a partial discharge case ontology library by utilizing an ontology construction tool according to the related information data set; and processing the partial discharge case ontology library by adopting a graph database, and outputting a partial discharge case library. The partial discharge case ontology library is constructed based onthe ontology construction tool, and the case information is stored by using the graph database, so that centralized summarization and intelligent sharing of the information are completed, efficient processing of the data is realized, and a good platform is provided for further mining of the data relationship.

Description

technical field [0001] The present application relates to the technical field of electric power data construction, in particular to a method for constructing a partial discharge case library. Background technique [0002] Partial discharges occur when insulation faults occur inside electrical equipment. Partial discharge will appear in many equipment such as switch cabinets, cables, transformers, and GIS in the power system, and accelerate the deterioration of the internal insulation. The detection and data research of partial discharge are of great significance to the safe and stable operation of the power system. [0003] In the live detection of partial discharge of electrical equipment, the on-site inspectors will store the fault information in the form of discharge data or images, and form a fault case detection report. The data center has also accumulated various types of data obtained from the partial discharge detection of a large number of electric equipment . At...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/901G06F16/903
CPCG06F16/9024G06F16/90335
Inventor 黄雪莜熊俊桑成磊晏小卉张宇余伟洲刘宇张浩宁郑佳滨
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD