2019-4 (33)

Operation of nuclear industry facilities

Article Name10.26583/GNS-2019-04-08
The Increase in the Sensitivity of Diagnostics of NPP Equipment in the Conditions of Transition to 18-month Fuel Cycle
AuthorsE.A. Abidova
Address

Volgodonsk Engineering Technical Institute the branch of National Research Nuclear University «MEPhI», Lenin St., 73/94, Volgodonsk, Rostov region, Russia 347360

ORCID iD: 0000-0003-0258-5543

WoS Researcher ID: O-1870-2018

e-mail: e-abidova@mail.ru

AbstractThe paper raises the question of increasing the sensitivity of NPP equipment diagnostics due to the increase of the overhaul period. It is proposed to use the principal component approach. The results of an experiment indicating an increase in sensitivity and selectivity through the use of the proposed method are presented.
Keywordsdiagnostics of valves, the method of principal components, sensitivity, selectivity.
LanguageRussian
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