High-temperature high-pressure power pipeline state monitoring system

A condition monitoring system and power pipeline technology, applied in the pipeline system, mechanical equipment, gas/liquid distribution and storage, etc., to achieve reasonable monitoring and solve the effect of stress state management

Active Publication Date: 2021-04-30
SUZHOU NUCLEAR POWER RES INST +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0017]In view of the above, the present invention provides a high temperature and high pressure power pipeline state monitoring system, which can solve the problem of stress state management of high temperature and high pressure power pipeline from the root

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Embodiment Construction

[0044] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0045] In one embodiment of the present invention, as figure 1 As shown, a high temperature and high pressure power pipeline condition monitoring system is provided, including a front-end data acquisition module, a digital modeling module, an online monitoring module and an output module;

[0046] The front-end data collection module is used to collect the status data of the pipeline, and transmit the collected status data to the digital modeling module and the online monitoring module;

[0047] The digital modeling module is used to process the state data, and obtain a digital twin model in combination with a pre-established pipeline digital model;

[0048] The onl...

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Abstract

The invention discloses a high-temperature high-pressure power pipeline state monitoring system. The monitoring system comprises a front-end data acquisition module, a digital modeling module, an online monitoring module and an output module, wherein the front-end data acquisition module is used for acquiring state data of a pipeline; the digital modeling module is used for processing the state data and combining a pre-established pipeline digital model to obtain a digital twinning model; the online monitoring module is used for performing safety evaluation on the state of the pipeline according to the digital twinning model and the state data to obtain a safety evaluation result; and the output module is used for outputting the safety evaluation result. According to the high-temperature high-pressure power pipeline state monitoring system, a high-temperature high-pressure power pipeline state real-time monitoring system is established through the digital twinning model, and the problem of high-temperature high-pressure power pipeline stress state management is solved fundamentally.

Description

technical field [0001] The invention relates to the technical field of safety assessment, in particular to a state monitoring system for high-temperature and high-pressure power pipelines. Background technique [0002] High-temperature and high-pressure power pipelines are extremely important process equipment in the pillar industries of the national economy such as petrochemical, chemical, metallurgy, thermal power generation, and nuclear power. The existing stress state management is a regular inspection method, which cannot adapt to the reliability of multiple working conditions. And the requirement of long-cycle service life, and due to the deviation of understanding of service conditions in the design stage, the imperfection of design theory and the lag of experience feedback, the damage of high-temperature and high-pressure power pipelines in service is uncertain and difficult to predict. Therefore, for the management of the stress state of the high-temperature and hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D5/00
CPCF17D5/00
Inventor 孙中元陈骋张郑磊潘万军黄小波蒋思阳
Owner SUZHOU NUCLEAR POWER RES INST
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