Monitoring method of nuclear power plant pipeline, device, monitoring equipment and storage medium

Abstract

The invention relates to a monitoring method of a nuclear power plant pipeline, a device, monitoring equipment and a storage medium. The monitoring equipment acquires corresponding multi-point monitoring information of the pipeline through a plurality of fiber grating sensors which are arranged on the pipeline. Then the multi-point monitoring information is compared with a preset threshold interval for obtaining a plurality of comparing results. Furthermore whether a target comparing result which satisfies a preset high-grade alarm condition exists in the plurality of comparing results is determined. If yes, alarm information which corresponds with the high-grade alarm condition is output. Because the monitoring equipment acquires the target comparing result which represents a severe eventin the plurality of comparing results, the alarm information which corresponds with the target comparing result can be output preferentially, so that monitoring personnel can acquire a fact that thealarming is severe event alarming, thereby improving monitoring degree to the nuclear power plant pipeline.

Description

technical field [0001] The invention relates to the field of optical transmission, in particular to a nuclear power plant pipeline monitoring method, device, monitoring equipment and storage medium. Background technique [0002] With economic development, more and more nuclear power plants are put into use. The monitoring of nuclear power plant pipelines is particularly important for the safe operation of nuclear power plants. Usually, the pipelines of nuclear power plants are used to transport liquid or gaseous materials, and the state changes of the materials in the pipelines will cause changes in the physical quantities such as temperature and pressure in the pipelines. Therefore, the monitoring of physical quantities such as temperature and pressure of pipelines has become particularly important. [0003] In the traditional technology, the monitoring equipment can monitor the temperature and pressure values ​​of multiple points in the pipeline through the fiber grating...

AI Technical Summary

Problems solved by technology

[0004] However, when a relatively serious leakage or damage event occurs in the pipeline of a nuclear power plant, the monitoring methods in traditional technologies are less effective in monitoring

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