METHOD OF DETERMINING THE DIELECTRIC PARAMETERS OF INSULATION AT MEASUREMENTS BY MONITORING SYSTEM UNDER WORKING VOLTAGE
Journal Title: Вчені записки Таврійського національного університету імені В. І. Вернадського. Серія: Технічні науки - Year 2018, Vol 29, Issue 1
Abstract
Features of the data processing procedures of multiple measurements of the dielectric loss tangent of the high-voltage insulation, which are based on the comparison method, were considered. Three procedures were compared: the one procedure uses an assignment of a particular standard object for comparison, and two procedures don't use assignments of the special standard objects. Improvements in processing techniques which reduce errors and reduce the amount of measurements are proposed. The study results are useful in monitoring and diagnostic of basic insulation of current transformers or high-voltage bushings.
Authors and Affiliations
В. К. Беляев, Е. Н. Паненко
Keywords
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