Power grid equipment fault identification method and system

A technology for power grid equipment and fault identification, applied in information technology support systems, electrical digital data processing, resources, etc., to reduce losses, avoid faults, and eliminate hidden troubles

Inactive Publication Date: 2019-05-24
苏州数匠科技有限公司
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  • Abstract
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Problems solved by technology

The current technology does not make full use of big data technology. After a fault occurs, it can only infer the possible cause of the fault based on the expert knowledge base and point out the fault point, but cannot prevent it in advance.

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  • Power grid equipment fault identification method and system
  • Power grid equipment fault identification method and system

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Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0046] The purpose of the present invention is to provide a grid equipment fault identification method and system, which are used to predict the occurrence of grid equipment faults, take countermeasures in advance, and avoid the occurrence of faults.

[0047] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanyin...

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Abstract

The invention discloses a power grid equipment fault identification method and system. The method comprises the following steps: collecting large-class equipment data of power grid equipment; Whereinthe large-class equipment data comprises an operation state, an equipment standing book, historical faults, equipment defects, equipment overhaul, an equipment environment and equipment safety; classifying the large-class equipment data into a plurality of small-class equipment data through a naive Bayes machine learning model; counting the number of faults of each subclass equipment data in a preset time range; and according to the fault number, predicting the number of faults to be generated by the equipment in the future time through a time sequence prediction model. According to the methodor the system, the fault occurrence of the power grid equipment can be predicted, countermeasures are taken in advance, and the fault occurrence is avoided.

Description

technical field [0001] The invention relates to the field of grid equipment fault identification, in particular to a grid equipment fault identification method and system. Background technique [0002] Power system equipment is widely used in human society. Due to various reasons, some system failures often occur in power system equipment, which brings a lot of trouble to people and inconvenience to human life. In this case, it is particularly important to identify and predict faults of power grid equipment. The current technology does not make full use of big data technology. After a fault occurs, it can only infer the possible cause of the fault based on the expert knowledge base and point out the fault point, but cannot prevent it in advance. Contents of the invention [0003] The purpose of the present invention is to provide a grid equipment fault identification method and system, which are used to predict the occurrence of grid equipment faults, take countermeasures...

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06G06F16/215G06F16/2458
CPCY04S10/50
Inventor 秦刚孔祥鹏江舟张红意温承华
Owner 苏州数匠科技有限公司
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