Power distribution network evaluation, diagnosis and analysis method, device and equipment and storage medium

A technology for diagnosis and analysis, power grid equipment, applied in data processing applications, instruments, calculations, etc., can solve problems such as failure to effectively sort out, lack of systematic data analysis for fault problems, and cluttered problems.
CN112308436APending Publication Date: 2021-02-02YANGZHOU JIANGDU POWER SUPPLY COMPANY OF JIANGSU ELECTRIC POWER +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
YANGZHOU JIANGDU POWER SUPPLY COMPANY OF JIANGSU ELECTRIC POWER
Publication Date
2021-02-02

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Abstract

The invention discloses a power distribution network evaluation, diagnosis and analysis method, device and equipment and a storage medium, and the method comprises the following steps: S1, obtaining atested state parameter of tested power distribution network equipment; and S2, inputting the tested state parameters into a pre-trained decision tree model to obtain an output evaluation analysis result and a processing strategy of the tested power distribution network, and obtaining a strategy classification model based on training of the decision tree model. According to the invention, the fault processing classification model of the power distribution network equipment is trained based on the C4.5 decision tree algorithm, and the problems that unified data analysis is lacked in fault problem sorting of the power distribution network, the quality deviation of technicians is large, and problems are hard to distinguish and cannot be solved in time are solved. And an auxiliary decision-making method is provided for diagnosis analysis and fault processing of the power distribution network.
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Description

technical field

[0001] The invention relates to the field of distribution network evaluation and diagnosis, in particular to a method, device, equipment and storage medium for evaluation, diagnosis and analysis when a fault occurs in a distribution network. Background technique

[0002] The distribution network is characterized by multiple points, wide areas, rapid changes, and complex structure, which leads to insufficient construction and management level, messy problems, and failure to effectively sort out. There is also a lack of systematic data analysis for fault problems, and solutions cannot be proposed from the source. , only relying on artificial analysis of existing problems, because the evaluation and diagnosis relying on manual inspection and sorting is affected by the quality of personnel, which has a certain impact on the necessity and accuracy of decision-making implementation, so that the problems exposed during operation cannot be resolved in an orderly manne...

Claims

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