A thermal power station that can automatically monitor its own fatigue life

A technology for fatigue life and thermal power plants, applied in measuring devices, instruments, signal transmission systems, etc., can solve the problems of unpredictable remaining life of thermal power plants, reduce the timeliness of thermal power plant monitoring, increase the workload of thermal power plant maintenance personnel, etc., to achieve Good interface interaction, improved overall measurement accuracy, and easy to find problems

Inactive Publication Date: 2017-09-19
中国能源建设集团华南电力试验研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most thermal power plants in related technologies cannot predict their own remaining life based on data monitored by sensors
This defect causes thermal power station maintenance personnel to judge the data fed back by sensors based on their own relevant experience, which reduces the timeliness of thermal power station monitoring and greatly increases the workload of thermal power station maintenance personnel

Method used

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  • A thermal power station that can automatically monitor its own fatigue life
  • A thermal power station that can automatically monitor its own fatigue life
  • A thermal power station that can automatically monitor its own fatigue life

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: as figure 1 The shown thermal power station that can automatically monitor its own fatigue life includes a thermal power station body and an intelligent monitoring system arranged on the thermal power station body, and the intelligent monitoring system includes:

[0031] (1) Monitoring module, including a wireless sensor network for monitoring the health of the thermal power station body, strain sensor components and displacement sensors for monitoring each dangerous part of the thermal power station body, and the full coverage of the wireless sensor network monitors the health structure of the thermal power station body Monitoring, at the same time, the network uses an advanced physical information fusion system to sense the healthy structure of the thermal power station body in real time; the displacement sensor uses the working base point for monitoring the displacement changes of dangerous parts and the global benchmark for checking the stability of the...

Embodiment 2

[0053] Embodiment 2: as figure 1 The shown thermal power station that can automatically monitor its own fatigue life includes a thermal power station body and an intelligent monitoring system arranged on the thermal power station body, and the intelligent monitoring system includes:

[0054] (1) Monitoring module, including a wireless sensor network for monitoring the health of the thermal power station body, strain sensor components and displacement sensors for monitoring each dangerous part of the thermal power station body, and the full coverage of the wireless sensor network monitors the health structure of the thermal power station body Monitoring, at the same time, the network uses an advanced physical information fusion system to sense the healthy structure of the thermal power station body in real time; the displacement sensor uses the working base point for monitoring the displacement changes of dangerous parts and the global benchmark for checking the stability of the...

Embodiment 3

[0076] Embodiment 3: as figure 1 The shown thermal power station that can automatically monitor its own fatigue life includes a thermal power station body and an intelligent monitoring system arranged on the thermal power station body, and the intelligent monitoring system includes:

[0077] (1) Monitoring module, including a wireless sensor network for monitoring the health of the thermal power station body, strain sensor components and displacement sensors for monitoring each dangerous part of the thermal power station body, and the full coverage of the wireless sensor network monitors the health structure of the thermal power station body Monitoring, at the same time, the network uses an advanced physical information fusion system to sense the healthy structure of the thermal power station body in real time; the displacement sensor uses the working base point for monitoring the displacement changes of dangerous parts and the global benchmark for checking the stability of the...

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PUM

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Abstract

The invention discloses a thermal power station capable of monitoring fatigue life thereof automatically. The thermal power station comprises a thermal power station body and an intelligent monitoring system arranged on the thermal power station body. The system comprises a monitoring module, a data processing module, a safety state assessment module, an early warning and alarm module and a simulation display module. The monitoring module comprises a wireless sensor network, a strain sensor assembly and a displacement sensor; the data processing module comprises a collection center station, a signal conditioning device and a signal transmission device; the safety state assessment module comprises a microprocessor; the early warning and alarm module comprises an analysis processor and an alarm; and the simulation display module comprises a three-dimensional GIS simulation platform. The thermal power station realizes real-time monitoring of health state of the thermal power station body and can predicate the residual life of the thermal power station according to the monitoring data, and is accurate and intelligent.

Description

technical field [0001] The invention relates to the field of thermal power station design, in particular to a thermal power station capable of automatically monitoring its own fatigue life. Background technique [0002] Most of the thermal power stations in the related technologies cannot predict their own remaining lifespan according to the data monitored by sensors. This defect causes thermal power plant maintenance personnel to judge the data fed back by sensors based on their own relevant experience, which reduces the timeliness of thermal power plant monitoring and greatly increases the workload of thermal power plant maintenance personnel. Contents of the invention [0003] In view of the above problems, the present invention provides a thermal power station that can automatically monitor its own fatigue life. [0004] The object of the present invention adopts following technical scheme to realize: [0005] A thermal power station that can automatically monitor it...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D21/02G08B21/18G08C17/02
CPCG01D21/02G08B21/18G08C17/02
Inventor 宋华湛胡志钢
Owner 中国能源建设集团华南电力试验研究院有限公司
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