On the matter of the reliability of the chemical monitoring system based on the modern control and monitoring devices

The reliability of the main equipment of any power station depends on the correct water chemistry. In order to provide it, it is necessary to monitor the heat carrier quality, which, in its turn, is provided by the chemical monitoring system. Thus, the monitoring system reliability plays an importan...

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Bibliographic Details
Published in:Journal of physics. Conference series 2017-11, Vol.891 (1), p.12274
Main Authors: Andriushin, A V, Dolbikova, N S, Kiet, S V, Merzlikina, E I, Nikitina, I S
Format: Article
Language:English
Subjects:
Chemical sensors
Component reliability
Control equipment
Fault detection
Monitoring
Monitoring systems
Physics
Power plants
Reliability engineering
Structural reliability
System reliability
Water chemistry
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Summary:The reliability of the main equipment of any power station depends on the correct water chemistry. In order to provide it, it is necessary to monitor the heat carrier quality, which, in its turn, is provided by the chemical monitoring system. Thus, the monitoring system reliability plays an important part in providing reliability of the main equipment. The monitoring system reliability is determined by the reliability and structure of its hardware and software consisting of sensors, controllers, HMI and so on [1,2]. Workers of a power plant dealing with the measuring equipment must be informed promptly about any breakdowns in the monitoring system, in this case they are able to remove the fault quickly. A computer consultant system for personnel maintaining the sensors and other chemical monitoring equipment can help to notice faults quickly and identify their possible causes. Some technical solutions for such a system are considered in the present paper. The experimental results were obtained on the laboratory and experimental workbench representing a physical model of a part of the chemical monitoring system.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/891/1/012274