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Power grid equipment defect analysis method

A defect analysis and power grid technology, applied in the electric power field, can solve problems such as data fusion and analysis, and achieve the effect of enriching basic data

Pending Publication Date: 2021-04-13
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, for the analysis of equipment defects, users manually calculate the results outside the system, but there is no follow-up connection with the purchase of e-commerce platforms and the formation of equipment operation and maintenance. The data is not integrated and analyzed, and the value of the application is realized.

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Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application are clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. the embodiment.

[0017] The grid equipment defect analysis method of this embodiment includes

[0018] Extract archived documents from defects, emergency repairs, and material quality control at a preset cycle;

[0019] By using the batch quality statistical factor as a condition, the defect rate of a certain batch of equipment from a manufacturer is counted, so as to distinguish the quality of different batches of equipment from various manufacturers;

[0020] Based on the statistical factor of the effective operation time, the defect rate of the equipment provided by the manufacturer is counted after the preset number of ye...

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Abstract

The invention provides a power grid equipment defect analysis method. The method comprises steps of archived receipts being extracted from defects, fault first-aid repair and material quality control according to a preset period; counting the defect rate of a certain batch of equipment of a manufacturer, the defect rate of the equipment provided by the manufacturer after running to a preset age limit, and the number of defects of different equipment types in a preset running time length, establishing evaluation rules, and substituting a statistical result into the evaluation rules to form an evaluation table; and grading and sorting the manufacturers according to evaluation rules. The method has expandability, has a new equipment defect source, can access a data source, enriches referenceable basic data, can freely organize statistical conditions in the statistical process according to a new index, and can be accessed for use when a new system needs the statistical result as a reference index.

Description

technical field [0001] The invention relates to the field of electric power, in particular to a method for analyzing defects of power grid equipment. Background technique [0002] With the continuous development of the grid scale, the current grid equipment is not only large in scale, but also complex in structure. The safety of grid equipment has an important impact on social and economic development. However, the defect list generated by the grid company in the past three years has increased by about 25% every year. rate continues to rise. At present, the records of the defects found in the equipment are relatively scattered, and they are not integrated for analysis and utilization. Therefore, a set of effective equipment defect analysis and application methods is an effective tool to improve the continuous increase in the current power grid equipment defect rate. [0003] At present, for the analysis of equipment defects, users manually calculate the results outside the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/2458G06Q10/06G06Q10/00G06Q50/06
CPCG06F16/2462G06Q10/06395G06Q10/20G06Q50/06
Inventor 陈晓科彭明洋周刚朱凌章坚李兴旺杨强徐思尧谢善益范颖陈扬
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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