Vibroacoustic Monitoring and Thermovision Control when Diagnosing Diesel 12zv40/48

Analytical studies of the results of thermal imaging control using IAS TIK together with the corresponding values of the temperature control results obtained in the standard DGS condition monitoring system were carried out within the framework of R&D for the development of an integrated automated system for thermal imaging control (IAS TIK). Approbation of IAS TIK in NPP conditions was carried out by thermography of standby diesel generator sets of NPP type 12zv40/48+S2445-12. At the same time, the parameters of the diesel engine and the generator were measured using the standard control system. The methodology is proposed that provides an analysis of the uniformity of the operation of diesel cylinders, the condition of the crankshaft bearings, the condition and quality of the generated electricity of the generator, as well as the analysis of the operation of lubrication and cooling systems. The practical application of the technique demonstrates the correspondence between the temperatures measured by the standard system and the IAS TIK. A joint analysis of the results obtained by the standard and developed systems provides an increase in the depth of the diagnostic examination and confirms the information content of the thermographic parameters and the quality of the measurement channels of the standard systems. The parameter values obtained from the analysis of the indicators of the standard control system, recorded at a steady power value, will be used in subsequent diagnostics to establish trends in these parameters

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Section: методика анализа работы системы смазкиunclassified

Methodology of Analysis of Thermal Vision Parameters of NPP Standby Diesel Together with Standard Instrument Readings

Abidova¹,

Povarov²,

Попов³

et al. 2023

GNS

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Methodology of Analysis of Thermal Vision Parameters of NPP Standby Diesel Generators Together with Standard Instrument Readings

Abidova,

Povarov,

Popov

et al. 2023

Phys. Atom. Nuclei

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Concept of Creating an Integrated Automated Thermal Imaging Control System

Shvets

Abidova

Kalashnikov

et al. 2022

GNS

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The scope of the research work is a complex of problems related to the processes of collecting and storing the results of thermographic control (TCE) used at nuclear power plants (AS) to assess the technical condition of equipment that directly affects safety. As a solution to eliminate existing problems, a comprehensive automated system for storing and analyzing the results of thermographic control of NPP equipment (CAS TVK) is being developed at the Research Institute of AEM VETI of the MEPhI Research Institute .

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Vibroacoustic Monitoring and Thermovision Control when Diagnosing Diesel 12zv40/48

Cited by 3 publications

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Methodology of Analysis of Thermal Vision Parameters of NPP Standby Diesel Together with Standard Instrument Readings

Methodology of Analysis of Thermal Vision Parameters of NPP Standby Diesel Together with Standard Instrument Readings

Methodology of Analysis of Thermal Vision Parameters of NPP Standby Diesel Generators Together with Standard Instrument Readings

Concept of Creating an Integrated Automated Thermal Imaging Control System

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