Remotely Measured Diagnostic Parameters for Estimating the Residual Life of High Voltage Insulators

Features of the remote contactless monitoring of the current operating state of high-voltage insulators are considered. The residual life of the insulators is estimated using a set of the diagnostic parameters of most dangerous defects. Particular attention is given to the problem of ultra-high part...

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Bibliographic Details
Published in:Bulletin of the Russian Academy of Sciences. Physics 2020-12, Vol.84 (12), p.1502-1504
Main Authors: Golenishchev-Kutuzov, A. V., Ivanov, D. A., Kalimullin, R. I., Semennikov, A. V.
Format: Article
Language:English
Subjects:
Defects
Diagnostic systems
Discharge
Hadrons
Heavy Ions
High voltages
Insulators
Nuclear Physics
Parameter estimation
Physics
Physics and Astronomy
Remote monitoring
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Summary:Features of the remote contactless monitoring of the current operating state of high-voltage insulators are considered. The residual life of the insulators is estimated using a set of the diagnostic parameters of most dangerous defects. Particular attention is given to the problem of ultra-high partial discharges caused by the accumulation of charge on the dielectric surfaces of defects from previous partial discharges.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873820120229