Параметры частичных емкостей как индикатор состояния контрольных кабелей АЭС

Abstract

Results of laboratory measurements of partial capacitance parameters of shielded-pair control cable specimens that were located in containment and pure zones and stored in nuclear power station storehouses are presented. Differences of partial capacitance ratios and dielectric losses ratios are revealed, which are recommended to be utilized as an aged product indicator.