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Device exception handling method and device based on rule base, and storage medium

A processing method and abnormal technology, applied in database update, data processing application, electronic digital data processing, etc., can solve problems such as heavy workload, great work pressure of dispatchers, slow processing speed, etc., to improve accuracy and abnormal The detection process is fast and accurate, and the effect of improving safety and stability

Pending Publication Date: 2022-02-18
CENT CHINA BRANCH OF STATE GRID CORP OF CHINA +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After an abnormality occurs in the device, if the traditional method of manual disposal by the dispatcher is still adopted, there will be problems such as heavy workload and slow disposal speed, which will bring great work pressure to the dispatcher

Method used

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  • Device exception handling method and device based on rule base, and storage medium
  • Device exception handling method and device based on rule base, and storage medium
  • Device exception handling method and device based on rule base, and storage medium

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Embodiment Construction

[0044] Below in conjunction with accompanying drawing, technical scheme of the present invention will be further described:

[0045] In order to realize the fast and accurate device abnormal handling process, the present invention constructs an abnormal handling rule base, and the specific operation is as follows:

[0046] (1) Make a standard structured description of the abnormal handling logic of the safety control device of the power system, and obtain the abnormal basic information and abnormal handling suggestions of each device. Abnormal basic information includes device name, abnormal description, abnormal related values, etc. Abnormal handling suggestions are the operation means that can be used to solve the abnormal after the abnormal occurrence of the device, and are effective auxiliary decision-making suggestions.

[0047] (2) According to the historical abnormal data of the power system, the mapping relationship between the abnormality of the device and the electri...

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Abstract

The invention discloses a device exception handling method and device based on a rule base, and a storage medium. The method comprises the steps: periodically obtaining an input quantity and an electrical quantity sent by each device in a power system; performing data matching on the input quantity and the electrical quantity which are uploaded and a pre-constructed exception handling rule base, and performing device exception detection; and when it is detected that the device is abnormal, issuing an exception handling suggestion to the device according to the exception handling rule base and displaying the exception handling suggestion. The device comprises an exception handling rule base, a signal acquisition module, an exception detection module, an exception handling module, an alarm module and a rule base updating module. According to the method, the abnormal state of a safety control device can be quickly and effectively identified, a reasonable abnormality handling suggestion is provided, and the working efficiency and the operation safety and reliability of a power grid safety and stability control system are improved.

Description

technical field [0001] The invention relates to a device abnormality handling method based on a rule base, a device and a storage medium, and belongs to the technical field of electric power systems and automation thereof. Background technique [0002] With the continuous development of the UHV power grid, the safety and stability control system plays an increasingly important role, and the system scale will become larger and the system structure will become more complex. Once some kind of abnormality occurs in the actual operation of the power grid, such as incorrect information collection, communication interruption, device out of operation, incorrect strategy entry, and mismatched methods, etc., it may cause abnormalities in the device in the power grid and affect the device strategy. Correct implementation will affect the reliability of the system, and in severe cases may lead to greater risks in power grid operation. The guarantee measures for the reliability of the ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/2455G06F16/23G06F16/248G06Q50/06
CPCG06F16/2455G06F16/23G06F16/248G06Q50/06
Inventor 李勇邵伟王英英王阳李会新王健陈祥文王潇煜顾健辉孙才峰卢耀华徐健谢丹丹宋少博陈志鹏刘泽华
Owner CENT CHINA BRANCH OF STATE GRID CORP OF CHINA
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